pulscen.ua

pulscen.ua is SSL secured

Free website and domain report on pulscen.ua

Last Updated: 1st August, 2021 Update Now
Overview

Snoop Summary for pulscen.ua

This is a free and comprehensive report about pulscen.ua. Pulscen.ua is hosted in Russia on a server with an IP address of 89.108.118.129, where the local currency is RUB and Russian is the local language. Pulscen.ua has the potential to be earning an estimated $4 USD per day from advertising revenue. If pulscen.ua was to be sold it would possibly be worth $3,260 USD (based on the daily revenue potential of the website over a 24 month period). Pulscen.ua receives an estimated 1,562 unique visitors every day - a large amount of traffic! This report was last updated 1st August, 2021.

About pulscen.ua

Site Preview: pulscen.ua pulscen.ua
Title: Pulscen
Description:
Keywords and Tags: business
Related Terms:
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:
Review

Snoop Score

1/5

Valuation

$3,260 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 515,910
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,562
Monthly Visitors: 47,542
Yearly Visitors: 570,130
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $4 USD
Monthly Revenue: $135 USD
Yearly Revenue: $1,625 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: pulscen.ua 10
Domain Name: pulscen 7
Extension (TLD): ua 2

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 67
Performance 68
Accessibility 75
Best Practices 67
SEO 91
Progressive Web App 36
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.pulscen.ua
Updated: 1st August, 2021

2.65 seconds
First Contentful Paint (FCP)
52%
30%
18%

0.00 seconds
First Input Delay (FID)
96%
2%
2%

Simulate loading on desktop
68

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for pulscen.ua. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
Cumulative Layout Shift — 0.002
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First Meaningful Paint — 0.9 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
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https://mc.yandex.ru/watch/200476/1?page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pa%3A1%3Aar%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A1%3Als%3A1164888258936%3Ahid%3A873822214%3Az%3A-420%3Ai%3A20210801030201%3Aet%3A1627812122%3Ac%3A1%3Arn%3A725379361%3Arqn%3A2%3Au%3A1627812122752055346%3Aw%3A1350x940%3As%3A800x600x24%3Ask%3A1%3Antf%3A1%3Aeu%3A2%3Ans%3A1627812116825%3Awv%3A2%3Arqnl%3A1%3Aadb%3A2%3Ati%3A2%3Ast%3A1627812122
h2
5057.0839999709
5180.3919998929
486
43
200
image/gif
XHR
https://mc.yandex.ru/watch/200476/1?page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pa%3A1%3Aar%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A1%3Als%3A1164888258936%3Ahid%3A873822214%3Az%3A-420%3Ai%3A20210801030201%3Aet%3A1627812122%3Ac%3A1%3Arn%3A995863222%3Arqn%3A3%3Au%3A1627812122752055346%3Aw%3A1350x940%3As%3A800x600x24%3Ask%3A1%3Antf%3A1%3Aeu%3A2%3Ans%3A1627812116825%3Awv%3A2%3Arqnl%3A1%3Aadb%3A2%3Ati%3A2%3Ast%3A1627812122
h2
5058.2479999866
5185.7559999917
486
43
200
image/gif
XHR
https://mc.yandex.ru/watch/200476/1?page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pa%3A1%3Aar%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A1%3Als%3A1164888258936%3Ahid%3A873822214%3Az%3A-420%3Ai%3A20210801030201%3Aet%3A1627812122%3Ac%3A1%3Arn%3A312215338%3Arqn%3A4%3Au%3A1627812122752055346%3Aw%3A1350x940%3As%3A800x600x24%3Ask%3A1%3Antf%3A1%3Aeu%3A2%3Ans%3A1627812116825%3Awv%3A2%3Arqnl%3A1%3Aadb%3A2%3Ati%3A2%3Ast%3A1627812122
h2
5059.1279999353
5181.5529998858
486
43
200
image/gif
XHR
https://mc.yandex.ru/webvisor/49709308?wmode=0&wv-part=1&wv-hit=873822214&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&rn=64757186&wv-type=3&browser-info=bt%3A1%3Agdpr%3A14%3Aet%3A1627812124%3Aw%3A1350x940%3Av%3A608%3Az%3A-420%3Ai%3A20210801030204%3Au%3A1627812122752055346%3Avf%3A4uzkmd4e35bv9wpuf%3Awe%3A1%3Ati%3A2%3Ast%3A1627812124
h2
7615.4879999813
8184.3569998164
486
43
200
image/gif
XHR
https://mc.yandex.ru/webvisor/49709308?wmode=0&wv-part=1&wv-hit=873822214&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&rn=173544500&wv-type=3&browser-info=gdpr%3A14%3Aet%3A1627812124%3Aw%3A1350x940%3Av%3A608%3Az%3A-420%3Ai%3A20210801030204%3Au%3A1627812122752055346%3Avf%3A4uzkmd4e35bv9wpuf%3Awe%3A1%3Ati%3A2%3Ast%3A1627812124
h2
7655.1520000212
7781.9959998596
486
43
200
image/gif
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
2143.238
6.921
2153.134
11.412
2654.09
18.828
2672.936
40.63
2714.526
6.08
2720.715
6.255
2727.061
5.747
2732.923
5.653
2738.668
5.66
2744.958
5.5
2750.585
5.519
2758.702
5.606
2783.338
7.412
2963.72
14.623
3148.285
7.406
3164.486
474.7
3639.309
14.103
3662.98
6.259
3669.366
7.821
3677.286
5.761
3683.135
5.994
3689.246
5.727
3695.083
5.537
3700.725
5.45
3706.284
5.381
3711.75
5.454
3717.301
5.532
3722.939
5.623
3728.655
5.62
3735.11
5.792
3740.997
5.536
3746.637
5.929
3752.663
6.273
3759.05
8.188
3767.351
5.524
3772.992
6.443
3779.531
5.745
3785.373
11.808
3797.269
5.459
3802.812
5.522
3808.453
5.665
3814.409
5.555
3842.355
5.892
3857.22
18.819
3876.056
7.589
3913.472
6.31
3935.383
11.205
3952.5
28.172
4048.168
6.634
4057.353
19.451
4320.276
5.079
4333.06
15.627
4349.378
6.72
4359.32
6.971
4444.191
34.068
4478.824
33.011
4512.564
14.792
4527.372
5.265
4537.406
15.532
4565.614
34.321
4601.645
5.815
4609.061
17.042
4627.102
7.088
4634.77
11.22
4700.846
77.555
4778.61
6.582
5033.607
8.186
5041.812
9.553
5051.376
13.529
5065.325
5.977
5241.618
77.259
5331.594
7.669
5364.555
20.751
5435.194
20.132
5505.115
20.097
5527.89
7.519
5535.425
6.814
5575.107
79.194
7506.962
20.935
7539.467
87.203
7629.111
27.328
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Opportunities

Properly size images
Images can slow down the page's load time. Pulscen.ua should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 959 KiB
Time to Interactive can be slowed down by resources on the page. Pulscen.ua should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.pulscen.ua/system/ckeditor_assets/pictures/244725/content_group_349.png
245215
245215
https://www.pulscen.ua/system/ckeditor_assets/pictures/229380/content_adobestock_112503561_1_2.png
226021
226021
https://www.pulscen.ua/system/ckeditor_assets/pictures/229384/content_group_471.png
145253
145253
https://www.pulscen.ua/system/ckeditor_assets/pictures/229394/content_group_419.png
139085
139085
https://www.pulscen.ua/system/ckeditor_assets/pictures/229379/content_group_400.png
114539
114539
https://www.pulscen.ru/system/ckeditor_assets/pictures/261061/content_256_217_vse-vklyucheno.png
37945
37945
https://www.pulscen.ru/system/ckeditor_assets/pictures/264199/content_metalloprokat_256_217.png
24341
24341
https://www.pulscen.ru/system/ckeditor_assets/pictures/260333/content_pic_256x217_ads.png
18211
18211
https://www.pulscen.ua/system/ckeditor_assets/pictures/229385/content_group_399.png
23368
18139
https://www.pulscen.ru/system/ckeditor_assets/pictures/256083/content_256_217_02_obnovleniya.jpg
13089
13089
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Pulscen.ua should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Pulscen.ua should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Pulscen.ua should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 14 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/packs/pulscen/blocks/main-page-c0aa6d39aa78a5de1e9b.js
14336
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://cdn.stpulscen.ru/assets/packs/blocks/main-special-offer/main-special-offer__wrapper-165664baea1daca7ff2cbca7ff209b0a.png
0

Diagnostics

Avoid chaining critical requests — 9 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Pulscen.ua should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.pulscen.ua/
545.131
311.664
6.171
https://cdn.stpulscen.ru/assets/packs/pulscen/blocks/main-page-c0aa6d39aa78a5de1e9b.js
453.787
371.093
4.38
Unattributable
232.274
7.181
0.13
https://cdn.stpulscen.ru/assets/packs/pulscen/vue/common-1fcd97bb3ea95dbc9618.js
220.294
50.134
22.407
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
123.309
98.797
15.109
https://mc.yandex.ru/metrika/tag.js
101.711
90.612
4.876
about:srcdoc
61.047
9.834
7.456
https://cdn.stpulscen.ru/assets/package/legacy/main-page-aab0eb56aa286c4ec97c8e58eba9e407.js
54.918
36.207
5.842
Minimizes main-thread work — 2.0 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1132.771
Other
382.58699999999
Garbage Collection
137.327
Style & Layout
133.441
Script Parsing & Compilation
91.032
Rendering
66.1
Parse HTML & CSS
61.934
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 136 requests • 9,946 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
136
10185104
Image
87
9091286
Script
19
698664
Font
3
208640
Stylesheet
4
129545
Document
2
43770
Other
21
13199
Media
0
0
Third-party
78
1447500
Minimize third-party usage — Third-party code blocked the main thread for 20 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
81509
16.434
145738
0
64025
0
18458
0
13308
0
700
0
613
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 5 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
3640
237
https://www.pulscen.ua/
1895
87
https://www.pulscen.ua/
1790
79
https://mc.yandex.ru/metrika/tag.js
1447
78
https://mc.yandex.ru/metrika/tag.js
1645
77
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Time to Interactive — 3.3 s
The time taken for the page to become fully interactive.
Total Blocking Time — 210 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

Max Potential First Input Delay — 240 ms
Users could experience a delay when interacting with the page.

Opportunities

Eliminate render-blocking resources — Potential savings of 340 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Pulscen.ua should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/common-7a137a45b7d265c08a98e6d4ff4715d2.css
20633
270
https://cdn.stpulscen.ru/assets/package/legacy/main-page-1664bbaa622cf977b9d3d1d3134fdd1e.css
95406
80
Reduce unused CSS — Potential savings of 111 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Pulscen.ua should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/package/legacy/main-page-1664bbaa622cf977b9d3d1d3134fdd1e.css
95406
95353
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/common-7a137a45b7d265c08a98e6d4ff4715d2.css
20633
18177
Reduce unused JavaScript — Potential savings of 274 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/package/legacy/main-page-aab0eb56aa286c4ec97c8e58eba9e407.js
117862
101697
https://cdn.stpulscen.ru/assets/packs/pulscen/blocks/main-page-c0aa6d39aa78a5de1e9b.js
93583
51360
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/common-2e2ba1f8f9b7b1a2e2a5.js
52591
35370
https://mc.yandex.ru/metrika/tag.js
72991
33789
https://www.googletagmanager.com/gtag/js?id=G-MCCZD56HPZ&l=dataLayer&cx=c
63462
30117
https://www.google-analytics.com/gtm/js?id=GTM-5QKZGSW&t=gtm4&cid=24999771.1627812121
41602
28057
Avoid multiple page redirects — Potential savings of 380 ms
Redirects can cause additional delays before the page can begin loading. Pulscen.ua should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://pulscen.ua/
190
http://www.pulscen.ua/
190
https://www.pulscen.ua/
0

Diagnostics

Avoid an excessive DOM size — 1,162 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1162
Maximum DOM Depth
img
18
Maximum Child Elements
28

Metrics

Speed Index — 3.0 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 2.6 s
The timing of the largest text or image that is painted.

Opportunities

Serve images in next-gen formats — Potential savings of 1,247 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/packs/blocks/main-special-offer/main-special-offer__wrapper-165664baea1daca7ff2cbca7ff209b0a.png
265785
242401
https://www.pulscen.ua/system/ckeditor_assets/pictures/244725/content_group_349.png
245215
204147
https://www.pulscen.ua/system/ckeditor_assets/pictures/229380/content_adobestock_112503561_1_2.png
226021
190493
https://www.pulscen.ua/system/ckeditor_assets/pictures/229373/content_adobestock_3159866311_2.png
149623
130967
https://www.pulscen.ua/system/ckeditor_assets/pictures/229384/content_group_471.png
145253
114507
https://www.pulscen.ua/system/ckeditor_assets/pictures/229394/content_group_419.png
139085
101777
https://www.pulscen.ua/system/ckeditor_assets/pictures/229396/content_mask_group_1.png
130257
87811
https://www.pulscen.ua/system/ckeditor_assets/pictures/229379/content_group_400.png
114539
86937
https://www.pulscen.ru/system/ckeditor_assets/pictures/261061/content_256_217_vse-vklyucheno.png
37945
30143
https://www.pulscen.ua/system/ckeditor_assets/pictures/229385/content_group_399.png
23368
13854
https://www.pulscen.ua/system/ckeditor_assets/pictures/226469/content_1_3.png
14784
12838
https://www.pulscen.ua/system/ckeditor_assets/pictures/226466/content_1_2.png
14742
12816
https://www.pulscen.ru/system/ckeditor_assets/pictures/264199/content_metalloprokat_256_217.png
24341
12627
https://www.pulscen.ua/system/ckeditor_assets/pictures/226467/content_1.png
14614
12620
https://www.pulscen.ru/system/ckeditor_assets/pictures/260333/content_pic_256x217_ads.png
18211
11985
https://www.pulscen.ua/system/ckeditor_assets/pictures/226468/content_1_1.png
12284
10984
Reduce initial server response time — Root document took 1,320 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.pulscen.ua/
1316.118

Diagnostics

Avoid enormous network payloads — Total size was 9,946 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.pulscen.ua/system/ckeditor_assets/pictures/254543/content_5sekretov_konoreva_2.png
385098
https://www.pulscen.ua/system/ckeditor_assets/pictures/254543/content_5sekretov_konoreva_2.png
385098
https://www.pulscen.ua/system/ckeditor_assets/pictures/254543/content_5sekretov_konoreva_2.png
385098
https://www.pulscen.ua/system/ckeditor_assets/pictures/254553/content_start_natsievskaya_2.png
366258
https://www.pulscen.ua/system/ckeditor_assets/pictures/254553/content_start_natsievskaya_2.png
366258
https://www.pulscen.ua/system/ckeditor_assets/pictures/254553/content_start_natsievskaya_2.png
366258
https://www.pulscen.ua/system/ckeditor_assets/pictures/254552/content_otzyvy_alyuhanova_2.png
340568
https://www.pulscen.ua/system/ckeditor_assets/pictures/254552/content_otzyvy_alyuhanova_2.png
340568
https://www.pulscen.ua/system/ckeditor_assets/pictures/254552/content_otzyvy_alyuhanova_2.png
340568
https://www.pulscen.ua/system/ckeditor_assets/pictures/254547/content_inplastpolimer_2.png
302043
Serve static assets with an efficient cache policy — 70 resources found
Pulscen.ua can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://bam-cell.nr-data.net/1/94c020b400?a=124610&v=1210.e2a3f80&to=IFhaQUNZDQ9cQEkQDQxDG1xfUgQb&rst=4360&ck=1&ref=https://www.pulscen.ua/&qt=9&ap=417&be=2154&fe=4317&dc=3630&af=err,xhr,stn,ins&perf=%7B%22timing%22:%7B%22of%22:1627812116825,%22n%22:0,%22f%22:820,%22dn%22:820,%22dne%22:820,%22c%22:820,%22ce%22:820,%22rq%22:820,%22rp%22:2136,%22rpe%22:2136,%22dl%22:2140,%22di%22:3189,%22ds%22:3630,%22de%22:3634,%22dc%22:4316,%22l%22:4316,%22le%22:4321%7D,%22navigation%22:%7B%7D%7D&fp=2732&fcp=2732&jsonp=NREUM.setToken
0
881
https://mc.yandex.ru/metrika/tag.js
3600000
72991
https://www.google-analytics.com/plugins/ua/linkid.js
3600000
1475
https://mc.yandex.ru/metrika/advert.gif
3600000
374
https://www.google-analytics.com/analytics.js
7200000
20324
https://stats.g.doubleclick.net/dc.js
7200000
17745
https://js-agent.newrelic.com/nr-1210.min.js
7200000
12427
https://cdn.stpulscen.ru/assets/package/legacy/main-page-aab0eb56aa286c4ec97c8e58eba9e407.js
1209600000
117862
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Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
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img
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img
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img
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img
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img
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img
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img
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img
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img
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img
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img
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img
75

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of pulscen.ua. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Pulscen.ua may provide assistance to deaf or hearing-impaired users with captions on videos.

ARIA

`[aria-hidden="true"]` elements contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
Failing Elements

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
16+

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
67

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that pulscen.ua should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.3
jQuery UI
1.10.4
Handlebars
3.0.0
Vue
2.6.14
core-js
core-js-global@3.6.4
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://cdn.stpulscen.ru/assets/packs/pulscen/vue/common-1fcd97bb3ea95dbc9618.js
https://cdn.stpulscen.ru/assets/packs/pulscen/vue/common-1fcd97bb3ea95dbc9618.js.map
https://cdn.stpulscen.ru/assets/packs/pulscen/blocks/main-page-c0aa6d39aa78a5de1e9b.js
https://cdn.stpulscen.ru/assets/packs/pulscen/blocks/main-page-c0aa6d39aa78a5de1e9b.js.map
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js.map
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/common-2e2ba1f8f9b7b1a2e2a5.js
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/common-2e2ba1f8f9b7b1a2e2a5.js.map
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-1ef91716de9e35cf5929.js
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-1ef91716de9e35cf5929.js.map
https://cdn.stpulscen.ru/assets/packs/apress-application/assets/istorage_iframe-ec688a6f4c41a71cdb4f.js
https://cdn.stpulscen.ru/assets/packs/apress-application/assets/istorage_iframe-ec688a6f4c41a71cdb4f.js.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://pulscen.ua/
Allowed
http://www.pulscen.ua/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 14 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium
1
High
9
High

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Access to XMLHttpRequest at 'https://functions.yandexcloud.net/d4eb8pqcqchdi9q6v2c1' from origin 'https://www.pulscen.ua' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_FAILED
91

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for pulscen.ua. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of pulscen.ua on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
36

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of pulscen.ua. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of pulscen.ua on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 60
Performance 39
Accessibility 57
Best Practices 60
SEO 85
Progressive Web App 0
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.pulscen.ua
Updated: 1st August, 2021

3.23 seconds
First Contentful Paint (FCP)
32%
37%
31%

0.02 seconds
First Input Delay (FID)
94%
5%
1%

Simulate loading on mobile
39

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for pulscen.ua. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0.006
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Pulscen.ua should consider serving more appropriate-sized images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Pulscen.ua should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Pulscen.ua should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Pulscen.ua should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids an excessive DOM size — 693 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
693
Maximum DOM Depth
11
Maximum Child Elements
92
Avoid chaining critical requests — 9 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Pulscen.ua should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 105 requests • 2,754 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
105
2820249
Image
55
1667510
Script
19
710722
Font
4
274159
Stylesheet
5
116176
Document
2
41294
Other
20
10388
Media
0
0
Third-party
71
1195855
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 20 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.pulscen.ua/
8171
566
https://www.pulscen.ua/
7670
398
https://mc.yandex.ru/metrika/tag.js
6404
344
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
13530
185
https://www.googletagmanager.com/gtag/js?id=G-MCCZD56HPZ&l=dataLayer&cx=c
9423
183
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
6921
175
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
6748
173
https://mc.yandex.ru/metrika/tag.js
7275
134
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
8068
103
https://www.pulscen.ua/
1951
96
https://www.google-analytics.com/gtm/js?id=GTM-5QKZGSW&t=gtm4&cid=307956317.1627812156
10205
93
https://www.pulscen.ua/
7577
93
https://www.google-analytics.com/analytics.js
8737
89
https://www.pulscen.ua/
7492
85
https://www.pulscen.ua/
7409
83
https://top-fwz1.mail.ru/js/code.js
3120
81
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
7096
77
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-4c9cf9c20a308049e211.js
9667
67
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
9734
66
Unattributable
630
63
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://pulscen.ua/
http/1.1
0
385.96899993718
285
0
301
text/html
http://www.pulscen.ua/
http/1.1
386.59500004724
868.01100010052
493
0
301
text/html
https://www.pulscen.ua/
h2
868.62100008875
2515.3350001201
40714
203125
200
text/html
Document
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-56193e2cd05389fe5d39fa562f5991cd.css
h2
2533.7049998343
2955.5899999104
20712
93285
200
text/css
Stylesheet
https://cdn.stpulscen.ru/assets/package/mobile/legacy/common-a9eb3c66621516b1d47476e4f4c29a9d.css
h2
2534.1119999066
2941.4530000649
8206
24865
200
text/css
Stylesheet
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-9f1c42aaf07142baa2c52b33f71042e9.css
h2
2534.3900001608
2949.1759999655
12472
66865
200
text/css
Stylesheet
https://cdn.stpulscen.ru/assets/standalone/application/app_extender-3103f4147636652e26f358ab68906345.js
h2
2534.6510000527
2939.2639999278
1035
681
200
application/javascript
Script
https://cdn.stpulscen.ru/assets/logos/pulscen_logo_small-a2526a6b375fc4867e9c0089a21b05c8.svg
h2
2957.2089998983
3364.8210000247
1739
2970
200
image/svg+xml
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229348/content_2.png
2534.4690000638
3026.0259998031
0
0
-1
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229364/content_3.png
h2
2965.8909998834
3467.7809998393
834
553
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229365/content_4.png
2534.6869998612
3026.6040000133
0
0
-1
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229366/content_5.png
h2
2966.3120000623
3963.6869998649
1316
1034
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229367/content_1_4.png
h2
2966.4529999718
3468.307999894
664
383
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229368/content_6.png
h2
2966.599999927
3963.8829999603
1038
757
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/229369/content_7.png
h2
2966.7449998669
3468.6500001699
769
488
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245164/content_1_6.png
2551.6610001214
3026.9519998692
0
0
-1
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245165/content_2_1.png
h2
2967.1809999272
3347.9590001516
34025
33741
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245207/content_3_1.png
h2
2967.3640001565
3962.1950001456
50876
50592
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245208/content_4_2.png
h2
2967.5480001606
3592.0719997957
35806
35522
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245209/content_group_459.png
h2
2968.0980001576
3962.5689997338
7762
7479
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254571/content_inplastpolimer.png
h2
2968.4810000472
3471.5970000252
151031
150745
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254576/content_ts_alyuhanova.png
h2
2968.7040001154
3595.794999972
137607
137321
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254570/content_vsya_rossiya_zaharova.png
h2
2968.8519998454
4085.7939999551
121091
120805
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254569/content_5sekretov_konoreva.png
h2
2969.0040000714
4087.0980001055
160549
160263
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254573/content_istoriya_uspeha_topol-eko.png
h2
2969.2199998535
4088.0669998005
148864
148578
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254572/content_istoriya_uspeha_gold_resurs.png
h2
2969.3780001253
4088.8249999844
139397
139111
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254575/content_start_natsievskaya.png
h2
2969.5660001598
3594.5919998921
168896
168610
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/254574/content_otzyvy_alyuhanova.png
2553.2109998167
3039.0399997123
0
0
-1
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245258/content_frame_117.png
h2
2970.0670000166
3716.3220001385
66453
66168
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245260/content_frame_116.png
h2
2970.1640000567
4084.9059997126
70953
70668
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245261/content_frame_115.png
h2
2970.2779999934
3961.6959998384
42895
42611
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245262/content_frame_114.png
h2
2970.4029997811
3839.5249997266
40601
40317
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245274/content_frame_113.png
h2
2970.6460000016
3715.3400001116
36171
35887
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245275/content_frame_112.png
h2
2970.7740000449
4083.9279997163
55714
55430
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245276/content_frame_111.png
h2
2970.9410001524
3963.0579999648
82113
81828
200
image/png
Image
https://www.pulscen.ru/system/ckeditor_assets/pictures/264197/content_metalloprokat_150_160.png
h2
2971.3200000115
3597.808000166
13752
13468
200
image/png
Image
https://www.pulscen.ru/system/ckeditor_assets/pictures/262429/content_pic_150x160_ads.png
h2
2971.4979999699
3596.7190000229
12014
11730
200
image/png
Image
https://www.pulscen.ru/system/ckeditor_assets/pictures/261060/content_150_160_vse-vklyucheno.png
h2
2971.6690001078
3597.3120001145
21808
21524
200
image/png
Image
https://www.pulscen.ru/system/ckeditor_assets/pictures/256088/content_150_160_02_obnovleniya.jpg
h2
2971.8080000021
5211.0219998285
7721
7437
200
image/jpeg
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245354/content_1_7.png
2555.2050000988
3039.3369998783
0
0
-1
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245357/content_1_8.png
h2
2972.1399997361
3716.8620000593
14909
14625
200
image/png
Image
https://www.pulscen.ua/system/ckeditor_assets/pictures/245359/content_1_9.png
h2
2972.310999874
3963.4899999946
12568
12284
200
image/png
Image
https://top-fwz1.mail.ru/counter?id=400549;t=280;l=1
h2
2972.442000173
3107.3559997603
2207
1397
200
image/gif
Image
https://cdn.stpulscen.ru/assets/svg/qr_code-1ffb8a8236ed382608e04fbf0df9603d.svg
h2
2972.5979999639
3519.6210001595
1896
8807
200
image/svg+xml
Image
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
h2
2972.7159999311
3132.129999809
38088
96371
200
application/javascript
Script
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-4c9cf9c20a308049e211.js
h2
2973.0599997565
3520.2379999682
27345
89518
200
application/javascript
Script
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
h2
2973.3110000379
3685.3740001097
212854
653622
200
application/javascript
Script
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js
h2
2973.4899997711
3507.9709999263
97352
271825
200
application/javascript
Script
https://cdn.stpulscen.ru/assets/packs/pulscen/vue/common-1fcd97bb3ea95dbc9618.js
2560.7819999568
2952.2629999556
0
0
-1
Script
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-1ef91716de9e35cf5929.js
h2
2973.660999909
3113.6699998751
7672
20063
200
application/javascript
Script
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-e73fc77f772ec3621741535db9076fe0.css
h2
2952.7030000463
3087.6619997434
682
342
200
text/css
Stylesheet
https://stats.g.doubleclick.net/dc.js
h2
2974.0029997192
2980.595999863
17708
46068
200
text/javascript
Script
data
2983.0379998311
2983.132999856
0
1104
200
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https://mc.yandex.ru/watch/49709308/1?wmode=7&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pv%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afp%3A3038%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A2%3Adp%3A0%3Als%3A1346761473657%3Ahid%3A857138046%3Az%3A-420%3Ai%3A20210801030235%3Aet%3A1627812156%3Ac%3A1%3Arn%3A602096239%3Arqn%3A1%3Au%3A1627812156242100539%3Aw%3A360x640%3As%3A360x640x24%3Ask%3A2.625%3Antf%3A1%3Ans%3A1627812150289%3Ads%3A0%2C0%2C1648%2C0%2C871%2C0%2C%2C569%2C4%2C5217%2C5217%2C5%2C3807%3Adsn%3A0%2C0%2C%2C0%2C871%2C0%2C%2C574%2C4%2C5217%2C5217%2C5%2C3807%3Awv%3A2%3Arqnl%3A1%3Ati%3A2%3Ast%3A1627812156%3At%3A%D0%A2%D0%BE%D1%80%D0%B3%D0%BE%D0%B2%D0%B0%D1%8F%20%D0%BF%D0%BB%D0%BE%D1%89%D0%B0%D0%B4%D0%BA%D0%B0%20%D0%9F%D1%83%D0%BB%D1%8C%D1%81%20%D0%A6%D0%B5%D0%BD%20%D0%B2%20%D0%A3%D0%BA%D1%80%D0%B0%D0%B8%D0%BD%D0%B5
h2
5847.1280001104
5978.6660000682
834
335
200
application/json
XHR
https://mc.yandex.ru/watch/200476/1?callback=_ymjsp943284306&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pv%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afp%3A3038%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A0%3Als%3A1336478271675%3Ahid%3A857138046%3Az%3A-420%3Ai%3A20210801030235%3Aet%3A1627812156%3Ac%3A1%3Arn%3A537387343%3Arqn%3A1%3Au%3A1627812156242100539%3Aw%3A360x640%3As%3A360x640x24%3Ask%3A2.625%3Antf%3A1%3Ans%3A1627812150289%3Ads%3A0%2C0%2C1648%2C0%2C871%2C0%2C%2C569%2C4%2C5217%2C5217%2C5%2C3807%3Adsn%3A0%2C0%2C%2C0%2C871%2C0%2C%2C574%2C4%2C5217%2C5217%2C5%2C3807%3Awv%3A2%3Arqnl%3A1%3Ati%3A3%3Ast%3A1627812156%3At%3A%D0%A2%D0%BE%D1%80%D0%B3%D0%BE%D0%B2%D0%B0%D1%8F%20%D0%BF%D0%BB%D0%BE%D1%89%D0%B0%D0%B4%D0%BA%D0%B0%20%D0%9F%D1%83%D0%BB%D1%8C%D1%81%20%D0%A6%D0%B5%D0%BD%20%D0%B2%20%D0%A3%D0%BA%D1%80%D0%B0%D0%B8%D0%BD%D0%B5&wmode=5
h2
5867.1340001747
5999.4279998355
779
382
200
application/javascript
Script
https://mc.yandex.ru/watch/200476/1?page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pa%3A1%3Aar%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A1%3Als%3A1336478271675%3Ahid%3A857138046%3Az%3A-420%3Ai%3A20210801030236%3Aet%3A1627812156%3Ac%3A1%3Arn%3A3545324%3Arqn%3A2%3Au%3A1627812156242100539%3Aw%3A360x640%3As%3A360x640x24%3Ask%3A2.625%3Antf%3A1%3Ans%3A1627812150289%3Awv%3A2%3Arqnl%3A1%3Aadb%3A2%3Ati%3A2%3Ast%3A1627812156
h2
6012.6539999619
6142.4079998396
486
43
200
image/gif
XHR
https://mc.yandex.ru/watch/200476/1?page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pa%3A1%3Aar%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A1%3Als%3A1336478271675%3Ahid%3A857138046%3Az%3A-420%3Ai%3A20210801030236%3Aet%3A1627812156%3Ac%3A1%3Arn%3A176614807%3Arqn%3A3%3Au%3A1627812156242100539%3Aw%3A360x640%3As%3A360x640x24%3Ask%3A2.625%3Antf%3A1%3Ans%3A1627812150289%3Awv%3A2%3Arqnl%3A1%3Aadb%3A2%3Ati%3A2%3Ast%3A1627812156
h2
6014.1539997421
6154.2110000737
486
43
200
image/gif
XHR
https://mc.yandex.ru/watch/200476/1?page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pa%3A1%3Aar%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A1%3Als%3A1336478271675%3Ahid%3A857138046%3Az%3A-420%3Ai%3A20210801030236%3Aet%3A1627812156%3Ac%3A1%3Arn%3A497177432%3Arqn%3A4%3Au%3A1627812156242100539%3Aw%3A360x640%3As%3A360x640x24%3Ask%3A2.625%3Antf%3A1%3Ans%3A1627812150289%3Awv%3A2%3Arqnl%3A1%3Aadb%3A2%3Ati%3A2%3Ast%3A1627812156
h2
6015.5480001122
6150.1210001297
486
43
200
image/gif
XHR
https://mc.yandex.ru/webvisor/49709308?wmode=0&wv-part=1&wv-hit=857138046&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&rn=369747868&wv-type=3&browser-info=bt%3A1%3Agdpr%3A14%3Aet%3A1627812159%3Aw%3A360x640%3Av%3A608%3Az%3A-420%3Ai%3A20210801030238%3Au%3A1627812156242100539%3Avf%3A4uzkmd4e35bv9wpuf%3Awe%3A1%3Ati%3A2%3Ast%3A1627812159
h2
8573.7000000663
9151.1550000869
486
43
200
image/gif
XHR
https://mc.yandex.ru/webvisor/49709308?wmode=0&wv-part=1&wv-hit=857138046&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&rn=477289140&wv-type=3&browser-info=gdpr%3A14%3Aet%3A1627812159%3Aw%3A360x640%3Av%3A608%3Az%3A-420%3Ai%3A20210801030238%3Au%3A1627812156242100539%3Avf%3A4uzkmd4e35bv9wpuf%3Awe%3A1%3Ati%3A2%3Ast%3A1627812159
h2
8622.3639999516
8750.8419998921
486
43
200
image/gif
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
2527.306
9.679
2540.562
15.294
2559.024
6.802
2969.466
15.281
2984.764
47.88
3035.413
11.713
3049.105
7.351
3148.154
16.494
3171.65
16.659
3257.652
15.085
3298.573
5.406
3549.998
15.26
3574.23
40.475
3723.821
92.348
4196.174
7.447
5221.813
5.773
5234.917
16.695
5257.416
6.85
5299.327
43.184
5342.81
43.808
5387.325
19.339
5406.683
8.339
5420.387
22.368
5457.504
45.683
5511.605
7.291
5519.38
23.216
5543.004
8.754
5553.112
14.619
5633.356
86.021
5724.841
15.858
5990.137
7.838
6008.883
15.369
6024.586
11.255
6197.643
33.424
6276.34
20.849
6347.041
21.137
6381.659
9.617
6391.289
11.659
6418.06
23.365
6441.52
99.548
8381.034
25.658
8447.144
141.549
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 2.9 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 4.0 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 2.9 s
The time taken for the primary content of the page to be rendered.

Opportunities

Defer offscreen images — Potential savings of 426 KiB
Time to Interactive can be slowed down by resources on the page. Pulscen.ua should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.pulscen.ua/system/ckeditor_assets/pictures/254571/content_inplastpolimer.png
150745
150745
https://www.pulscen.ua/system/ckeditor_assets/pictures/254576/content_ts_alyuhanova.png
137321
137321
https://www.pulscen.ua/system/ckeditor_assets/pictures/245207/content_3_1.png
50592
50592
https://www.pulscen.ua/system/ckeditor_assets/pictures/245208/content_4_2.png
35522
35522
https://www.pulscen.ru/system/ckeditor_assets/pictures/261060/content_150_160_vse-vklyucheno.png
21524
21524
https://www.pulscen.ru/system/ckeditor_assets/pictures/264197/content_metalloprokat_150_160.png
13468
13468
https://www.pulscen.ru/system/ckeditor_assets/pictures/262429/content_pic_150x160_ads.png
11730
11730
https://www.pulscen.ua/system/ckeditor_assets/pictures/245209/content_group_459.png
7479
7479
https://www.pulscen.ru/system/ckeditor_assets/pictures/256088/content_150_160_02_obnovleniya.jpg
7437
7437
Reduce unused CSS — Potential savings of 90 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Pulscen.ua should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/package/mobile/deferred_common-1aabb68692254b31db54abe731c7626b.css
74104
74104
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-56193e2cd05389fe5d39fa562f5991cd.css
20712
18068
Avoid serving legacy JavaScript to modern browsers — Potential savings of 21 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js
14518
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
6650

Diagnostics

Avoid enormous network payloads — Total size was 2,754 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
212854
https://www.pulscen.ua/system/ckeditor_assets/pictures/254575/content_start_natsievskaya.png
168896
https://www.pulscen.ua/system/ckeditor_assets/pictures/254569/content_5sekretov_konoreva.png
160549
https://www.pulscen.ua/system/ckeditor_assets/pictures/254571/content_inplastpolimer.png
151031
https://www.pulscen.ua/system/ckeditor_assets/pictures/254573/content_istoriya_uspeha_topol-eko.png
148864
https://www.pulscen.ua/system/ckeditor_assets/pictures/254572/content_istoriya_uspeha_gold_resurs.png
139397
https://www.pulscen.ua/system/ckeditor_assets/pictures/254576/content_ts_alyuhanova.png
137607
https://www.pulscen.ua/system/ckeditor_assets/pictures/254570/content_vsya_rossiya_zaharova.png
121091
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js
97352
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
82279

Metrics

Speed Index — 7.7 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 12.4 s
The time taken for the page to become fully interactive.
Total Blocking Time — 2,070 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

Max Potential First Input Delay — 570 ms
Users could experience a delay when interacting with the page.
First Contentful Paint (3G) — 5881 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 830 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Pulscen.ua should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-56193e2cd05389fe5d39fa562f5991cd.css
20712
930
Reduce unused JavaScript — Potential savings of 361 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
212854
180360
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js
97352
96284
https://mc.yandex.ru/metrika/tag.js
72991
34495
https://www.googletagmanager.com/gtag/js?id=G-MCCZD56HPZ&l=dataLayer&cx=c
63458
30116
https://www.google-analytics.com/gtm/js?id=GTM-5QKZGSW&t=gtm4&cid=307956317.1627812156
41602
28057
Serve images in next-gen formats — Potential savings of 1,335 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.pulscen.ua/system/ckeditor_assets/pictures/254575/content_start_natsievskaya.png
168610
152438
https://www.pulscen.ua/system/ckeditor_assets/pictures/254569/content_5sekretov_konoreva.png
160263
143213
https://www.pulscen.ua/system/ckeditor_assets/pictures/254571/content_inplastpolimer.png
150745
137957
https://www.pulscen.ua/system/ckeditor_assets/pictures/254573/content_istoriya_uspeha_topol-eko.png
148578
134836
https://www.pulscen.ua/system/ckeditor_assets/pictures/254576/content_ts_alyuhanova.png
137321
125429
https://www.pulscen.ua/system/ckeditor_assets/pictures/254572/content_istoriya_uspeha_gold_resurs.png
139111
123445
https://www.pulscen.ua/system/ckeditor_assets/pictures/254570/content_vsya_rossiya_zaharova.png
120805
109321
https://www.pulscen.ua/system/ckeditor_assets/pictures/245276/content_frame_111.png
81828
65694
https://www.pulscen.ua/system/ckeditor_assets/pictures/245260/content_frame_116.png
70668
54266
https://www.pulscen.ua/system/ckeditor_assets/pictures/245258/content_frame_117.png
66168
51462
https://www.pulscen.ua/system/ckeditor_assets/pictures/245275/content_frame_112.png
55430
42090
https://www.pulscen.ua/system/ckeditor_assets/pictures/245207/content_3_1.png
50592
41444
https://www.pulscen.ua/system/ckeditor_assets/pictures/245261/content_frame_115.png
42611
32659
https://www.pulscen.ua/system/ckeditor_assets/pictures/245262/content_frame_114.png
40317
30729
https://www.pulscen.ua/system/ckeditor_assets/pictures/245274/content_frame_113.png
35887
28643
https://www.pulscen.ua/system/ckeditor_assets/pictures/245208/content_4_2.png
35522
27798
https://www.pulscen.ua/system/ckeditor_assets/pictures/245165/content_2_1.png
33741
24569
https://www.pulscen.ru/system/ckeditor_assets/pictures/261060/content_150_160_vse-vklyucheno.png
21524
17084
https://www.pulscen.ua/system/ckeditor_assets/pictures/245357/content_1_8.png
14625
12651
https://www.pulscen.ua/system/ckeditor_assets/pictures/245359/content_1_9.png
12284
10980
Reduce initial server response time — Root document took 1,650 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.pulscen.ua/
1647.711
Avoid multiple page redirects — Potential savings of 1,260 ms
Redirects can cause additional delays before the page can begin loading. Pulscen.ua should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://pulscen.ua/
630
http://www.pulscen.ua/
630
https://www.pulscen.ua/
0

Diagnostics

Serve static assets with an efficient cache policy — 48 resources found
Pulscen.ua can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://bam-cell.nr-data.net/1/94c020b400?a=124610&v=1210.e2a3f80&to=IFhaQUNZDQ9cQEkQDQxDG1xfUgQb&rst=5257&ck=1&ref=https://www.pulscen.ua/&qt=66&ap=714&be=2542&fe=5217&dc=3807&af=err,xhr,stn,ins&perf=%7B%22timing%22:%7B%22of%22:1627812150289,%22n%22:0,%22f%22:871,%22dn%22:871,%22dne%22:871,%22c%22:871,%22ce%22:871,%22rq%22:871,%22rp%22:2519,%22rpe%22:2519,%22dl%22:2524,%22di%22:3093,%22ds%22:3807,%22de%22:3811,%22dc%22:5217,%22l%22:5217,%22le%22:5222%7D,%22navigation%22:%7B%7D%7D&fp=3037&fcp=3037&jsonp=NREUM.setToken
0
881
https://mc.yandex.ru/metrika/tag.js
3600000
72991
https://www.google-analytics.com/plugins/ua/linkid.js
3600000
1476
https://mc.yandex.ru/metrika/advert.gif
3600000
374
https://www.google-analytics.com/analytics.js
7200000
20324
https://stats.g.doubleclick.net/dc.js
7200000
17708
https://js-agent.newrelic.com/nr-1210.min.js
7200000
12427
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
1209600000
212854
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js
1209600000
97352
https://cdn.stpulscen.ru/assets/package/mobile/deferred_common-1aabb68692254b31db54abe731c7626b.css
1209600000
74104
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
1209600000
38088
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-4c9cf9c20a308049e211.js
1209600000
27345
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-56193e2cd05389fe5d39fa562f5991cd.css
1209600000
20712
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-9f1c42aaf07142baa2c52b33f71042e9.css
1209600000
12472
https://cdn.stpulscen.ru/assets/package/mobile/legacy/common-a9eb3c66621516b1d47476e4f4c29a9d.css
1209600000
8206
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-1ef91716de9e35cf5929.js
1209600000
7672
https://cdn.stpulscen.ru/assets/packs/apress-application/assets/istorage_iframe-ec688a6f4c41a71cdb4f.js
1209600000
1876
https://cdn.stpulscen.ru/assets/standalone/application/app_extender-3103f4147636652e26f358ab68906345.js
1209600000
1035
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-e73fc77f772ec3621741535db9076fe0.css
1209600000
682
https://www.pulscen.ua/system/ckeditor_assets/pictures/254575/content_start_natsievskaya.png
2592000000
168896
https://www.pulscen.ua/system/ckeditor_assets/pictures/254569/content_5sekretov_konoreva.png
2592000000
160549
https://www.pulscen.ua/system/ckeditor_assets/pictures/254571/content_inplastpolimer.png
2592000000
151031
https://www.pulscen.ua/system/ckeditor_assets/pictures/254573/content_istoriya_uspeha_topol-eko.png
2592000000
148864
https://www.pulscen.ua/system/ckeditor_assets/pictures/254572/content_istoriya_uspeha_gold_resurs.png
2592000000
139397
https://www.pulscen.ua/system/ckeditor_assets/pictures/254576/content_ts_alyuhanova.png
2592000000
137607
https://www.pulscen.ua/system/ckeditor_assets/pictures/254570/content_vsya_rossiya_zaharova.png
2592000000
121091
https://www.pulscen.ua/system/ckeditor_assets/pictures/245276/content_frame_111.png
2592000000
82113
https://www.pulscen.ua/system/ckeditor_assets/pictures/245260/content_frame_116.png
2592000000
70953
https://www.pulscen.ua/system/ckeditor_assets/pictures/245258/content_frame_117.png
2592000000
66453
https://www.pulscen.ua/system/ckeditor_assets/pictures/245275/content_frame_112.png
2592000000
55714
https://www.pulscen.ua/system/ckeditor_assets/pictures/245207/content_3_1.png
2592000000
50876
https://www.pulscen.ua/system/ckeditor_assets/pictures/245261/content_frame_115.png
2592000000
42895
https://www.pulscen.ua/system/ckeditor_assets/pictures/245262/content_frame_114.png
2592000000
40601
https://www.pulscen.ua/system/ckeditor_assets/pictures/245274/content_frame_113.png
2592000000
36171
https://www.pulscen.ua/system/ckeditor_assets/pictures/245208/content_4_2.png
2592000000
35806
https://www.pulscen.ua/system/ckeditor_assets/pictures/245165/content_2_1.png
2592000000
34025
https://www.pulscen.ru/system/ckeditor_assets/pictures/261060/content_150_160_vse-vklyucheno.png
2592000000
21808
https://www.pulscen.ua/system/ckeditor_assets/pictures/245357/content_1_8.png
2592000000
14909
https://www.pulscen.ru/system/ckeditor_assets/pictures/264197/content_metalloprokat_150_160.png
2592000000
13752
https://www.pulscen.ua/system/ckeditor_assets/pictures/245359/content_1_9.png
2592000000
12568
https://www.pulscen.ru/system/ckeditor_assets/pictures/262429/content_pic_150x160_ads.png
2592000000
12014
https://www.pulscen.ua/system/ckeditor_assets/pictures/245209/content_group_459.png
2592000000
7762
https://www.pulscen.ru/system/ckeditor_assets/pictures/256088/content_150_160_02_obnovleniya.jpg
2592000000
7721
https://www.pulscen.ua/system/ckeditor_assets/pictures/229366/content_5.png
2592000000
1316
https://www.pulscen.ua/system/ckeditor_assets/pictures/229368/content_6.png
2592000000
1038
https://www.pulscen.ua/system/ckeditor_assets/pictures/229364/content_3.png
2592000000
834
https://www.pulscen.ua/system/ckeditor_assets/pictures/229369/content_7.png
2592000000
769
https://www.pulscen.ua/system/ckeditor_assets/pictures/229367/content_1_4.png
2592000000
664
Reduce JavaScript execution time — 3.8 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.pulscen.ua/
2544.832
1575.672
42.568
Unattributable
772.004
26.556
1.268
https://www.googletagmanager.com/gtm.js?id=GTM-ZV5S
636.528
515.608
72.516
https://mc.yandex.ru/metrika/tag.js
392.28
348.296
27.532
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
328.852
245.788
47.264
https://top-fwz1.mail.ru/js/code.js
201.396
175.224
12.664
https://www.googletagmanager.com/gtag/js?id=G-MCCZD56HPZ&l=dataLayer&cx=c
191.148
153.936
23.56
https://www.google-analytics.com/analytics.js
134.116
100.912
29.192
https://www.google-analytics.com/gtm/js?id=GTM-5QKZGSW&t=gtm4&cid=307956317.1627812156
123.628
107.992
11.236
https://www.google-analytics.com/plugins/ua/linkid.js
79.348
68.336
1.896
https://mc.yandex.ru/watch/200476?callback=_ymjsp943284306&page-url=https%3A%2F%2Fwww.pulscen.ua%2F&charset=utf-8&browser-info=pv%3A1%3Agdpr%3A14%3Avf%3A4uzkmd4e35bv9wpuf%3Afp%3A3038%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A608%3Acn%3A1%3Adp%3A0%3Als%3A1336478271675%3Ahid%3A857138046%3Az%3A-420%3Ai%3A20210801030235%3Aet%3A1627812156%3Ac%3A1%3Arn%3A537387343%3Arqn%3A1%3Au%3A1627812156242100539%3Aw%3A360x640%3As%3A360x640x24%3Ask%3A2.625%3Antf%3A1%3Ans%3A1627812150289%3Ads%3A0%2C0%2C1648%2C0%2C871%2C0%2C%2C569%2C4%2C5217%2C5217%2C5%2C3807%3Adsn%3A0%2C0%2C%2C0%2C871%2C0%2C%2C574%2C4%2C5217%2C5217%2C5%2C3807%3Awv%3A2%3Arqnl%3A1%3Ati%3A3%3Ast%3A1627812156%3At%3A%D0%A2%D0%BE%D1%80%D0%B3%D0%BE%D0%B2%D0%B0%D1%8F%20%D0%BF%D0%BB%D0%BE%D1%89%D0%B0%D0%B4%D0%BA%D0%B0%20%D0%9F%D1%83%D0%BB%D1%8C%D1%81%20%D0%A6%D0%B5%D0%BD%20%D0%B2%20%D0%A3%D0%BA%D1%80%D0%B0%D0%B8%D0%BD%D0%B5&wmode=5
69.84
67.196
0.884
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
68.516
54.236
6.804
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-4c9cf9c20a308049e211.js
64.036
50.792
8.052
Minimize main-thread work — 5.8 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
3571.024
Other
957.07999999999
Style & Layout
341.496
Script Parsing & Compilation
329.468
Garbage Collection
291.24
Rendering
209.88
Parse HTML & CSS
113.484
Reduce the impact of third-party code — Third-party code blocked the main thread for 640 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
145737
325.62
81360
245.576
64026
70.308
18421
0
13308
0
700
0
636
0
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://cdn.stpulscen.ru/assets/logos/pulscen_logo_small-a2526a6b375fc4867e9c0089a21b05c8.svg
https://www.pulscen.ua/system/ckeditor_assets/pictures/254575/content_start_natsievskaya.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254569/content_5sekretov_konoreva.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254571/content_inplastpolimer.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254576/content_ts_alyuhanova.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254573/content_istoriya_uspeha_topol-eko.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254572/content_istoriya_uspeha_gold_resurs.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254570/content_vsya_rossiya_zaharova.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/245164/content_1_6.png
https://www.pulscen.ua/system/ckeditor_assets/pictures/254574/content_otzyvy_alyuhanova.png
57

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of pulscen.ua. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Pulscen.ua may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
60

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that pulscen.ua should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.3
jQuery UI
1.10.4
Handlebars
3.0.0
SWFObject
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://pulscen.ua/
Allowed
http://www.pulscen.ua/
Allowed
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 14 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium
1
High
9
High

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245276/content_frame_111.png
271 x 418 (0.65)
271 x 439 (0.62)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245260/content_frame_116.png
272 x 418 (0.65)
272 x 439 (0.62)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245258/content_frame_117.png
272 x 418 (0.65)
272 x 439 (0.62)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245275/content_frame_112.png
272 x 418 (0.65)
272 x 439 (0.62)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245261/content_frame_115.png
272 x 418 (0.65)
272 x 439 (0.62)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245262/content_frame_114.png
272 x 418 (0.65)
272 x 439 (0.62)
https://www.pulscen.ua/system/ckeditor_assets/pictures/245274/content_frame_113.png
272 x 418 (0.65)
272 x 439 (0.62)

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Access to XMLHttpRequest at 'https://functions.yandexcloud.net/d4eb8pqcqchdi9q6v2c1' from origin 'https://www.pulscen.ua' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_ACCESS_DENIED
Failed to load resource: net::ERR_FAILED
ReferenceError: Vue is not defined at Object.411 (https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:158424) at i (https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:396) at Object.410 (https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:158325) at i (https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:396) at Object.807 (https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:172223) at i (https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:396) at https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:1602 at https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js:1:1613
TypeError: Failed to fetch
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://cdn.stpulscen.ru/assets/package/mobile/legacy/project-374766e2238d2d3b96619022f7ecf7f4.js
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js
https://cdn.stpulscen.ru/assets/packs/pulscen/mobile/blocks/main-page-5cd4f9111ba90b7035dd.js.map
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/project/news-vendors-68c75d9a427c271138b5.js.map
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-4c9cf9c20a308049e211.js
https://cdn.stpulscen.ru/assets/packs/pulscen/assets/mobile/project_common-4c9cf9c20a308049e211.js.map
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-1ef91716de9e35cf5929.js
https://cdn.stpulscen.ru/assets/packs/apress-recaptcha/assets/common-1ef91716de9e35cf5929.js.map
https://cdn.stpulscen.ru/assets/packs/apress-application/assets/istorage_iframe-ec688a6f4c41a71cdb4f.js
https://cdn.stpulscen.ru/assets/packs/apress-application/assets/istorage_iframe-ec688a6f4c41a71cdb4f.js.map
85

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for pulscen.ua. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of pulscen.ua on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
0

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of pulscen.ua. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of pulscen.ua on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 89.108.118.129
Continent: Europe
Country: Russia
Russia Flag
Region:
City:
Longitude: 37.6068
Latitude: 55.7386
Currencies: RUB
Languages: Russian

Web Hosting Provider

Name IP Address
Reg.Ru Hosting
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.pulscen.ua
Issued By: Thawte RSA CA 2018
Valid From: 20th October, 2020
Valid To: 9th November, 2021
Subject: CN = *.pulscen.ua
O = Publishing House Pulse Cen LLC
L = Yekaterinburg
S = RU
Hash: 1f4680d2
Issuer: CN = Thawte RSA CA 2018
OU = www.digicert.com
O = DigiCert Inc
S = US
Version: 2
Serial Number: 11209078539348687777378735433540240533
Serial Number (Hex): 086ECA3D7DED71BC475DA0A315E90495
Valid From: 20th October, 2024
Valid To: 9th November, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:A3:C8:5E:65:54:E5:30:78:C1:05:EA:07:0A:6A:59:CC:B9:FE:DE:5A
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://cdp.thawte.com/ThawteRSACA2018.crl

Certificate Policies: Policy: 2.16.840.1.114412.1.1
CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.2

Authority Information Access: OCSP - URI:http://status.thawte.com
CA Issuers - URI:http://cacerts.thawte.com/ThawteRSACA2018.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
Timestamp : Oct 20 11:40:19.496 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:55:5C:D3:96:07:F2:C8:08:01:55:A5:79:
F0:7B:BD:95:76:33:85:F2:F8:D0:02:72:18:D1:06:AD:
08:14:84:E4:02:20:5F:02:3A:73:1A:7E:40:D3:BA:91:
E3:04:40:13:6E:91:DF:20:55:A3:A0:DE:D2:C5:AA:44:
8C:46:4D:EB:8B:5F
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
Timestamp : Oct 20 11:40:19.576 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:FB:06:62:75:93:45:35:05:40:93:79:
EF:81:08:73:53:20:71:AC:15:7E:80:C7:37:39:D1:7C:
33:6D:25:99:D9:02:20:79:59:03:06:82:71:B0:0E:21:
48:55:09:4D:22:03:51:09:BC:C5:21:E2:D4:7B:3A:87:
E4:FC:05:DF:AD:A5:2E
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:pulscen.ua
DNS:*.pulscen.ua
Technical

DNS Lookup

SOA Records

Domain Name Primary NS Responsible Email TTL
pulscen.ua. ns1.railsc.ru. support.railsc.ru. 599

HTTP Response Headers

HTTP-Code: HTTP/1.1 403 Forbidden
Server: nginx/1.14.1
Date: 1st August, 2021
Content-Type: text/html
Content-Length: 571
Connection: close

Whois Lookup

Created:
Changed:
Expires:
Status:
Nameservers: ns1.railsc.ru
ns2.railsc.ru
ns3.railsc.ru
ns4-cloud.nic.ru
ns4-l2.nic.ru
ns8-cloud.nic.ru
ns8-l2.nic.ru
Full Whois: % Request from 67.205.137.127
% This is the Ukrainian Whois query server #A.
% The Whois is subject to Terms of use
% See https://hostmaster.ua/services/
%
% IN THE PROCESS OF DELEGATION OF A DOMAIN NAME,
% THE REGISTRANT IS AN ENTITY WHO USES AND MANAGES A CERTAIN DOMAIN NAME,
% AND THE REGISTRAR IS A BUSINESS ENTITY THAT PROVIDES THE REGISTRANT
% WITH THE SERVICES NECESSARY FOR THE TECHNICAL MAINTENANCE OF THE REGISTRATION AND OPERATION OF THE DOMAIN NAME.
% FOR INFORMATION ABOUT THE REGISTRANT OF THE DOMAIN NAME, YOU SHOULD CONTACT THE REGISTRAR.

domain: pulscen.ua
dom-public: NO
license: 164363
mnt-by: ua.imena
nserver: ns1.railsc.ru
nserver: ns2.railsc.ru
nserver: ns3.railsc.ru
nserver: ns4-cloud.nic.ru
nserver: ns4-l2.nic.ru
nserver: ns8-cloud.nic.ru
nserver: ns8-l2.nic.ru
status: ok
created: 2014-12-17 11:38:36+02
modified: 2020-12-08 16:03:02+02
expires: 2021-12-17 11:38:36+02
source: UAEPP

% Registrar:
%
% The following disclaimer was provided by the domain name registrar
% ==========
% Предоставленная информация является неполной и может содержать ошибки,
% связанные с особенностями механизмов кеширования информации,
% несинхронного обновления реестров и т.п., поэтому не является достоверной и
% предоставляется исключительно в ознакомительных целях. В связи с вышеуказанным,
% данная информация не может быть использована в целях разрешения споров, конфликтов,
% определения имущественных и неимущественных прав и т.п.
% Единственным источником первичных данных о доменном имени является регистратор (registrar)
% доменного имени, который может предоставить необходимую информацию по запросу,
% в установленном законом порядке.
%
% The provided information is incomplete and may contain errors related to the specificity
% of information caching mechanisms, asynchronous updating of registries, etc.,
% therefore it is not reliable and is provided for informational purposes only.
% In connection with the above, this information can not be used to resolve disputes,
% conflicts, determine property and non-property rights, etc.
% The only source of primary data about the domain name is the registrar of the domain name,
% which can provide the required information upon request, in accordance with the procedure established by law.
% ==========
registrar: ua.imena
organization: Internet Invest Ltd
organization-loc: ТОВ "Інтернет Інвест"
url: http://www.imena.ua
city: Kyiv
country: UA
abuse-email: abuse@imena.ua
abuse-phone: +380442010102
abuse-postal: Ukraine 01033 Kyiv Gaydara str., h 50 B, 2d floor
abuse-postal-loc: Україна 01033 Київ вул. Гайдара, 50 Б, 2 пов
source: UAEPP

% Registrant:
% ===========
person: Domain Admin
organization: Obshestvo s ogranichennoy otvetstvennostyu Izdatelstvo Puls cen
e-mail: vlasova@ek.apress.ru
address: Radischeva 23
address: Ekaterinburg
postal-code: 620014
country: RU
phone: +7.3432120843
mnt-by: ua.imena
status: ok
status: linked
created: 2017-03-29 10:48:17+03
source: UAEPP



% Query time: 18 msec

Nameservers

Name IP Address
ns1.railsc.ru 89.108.72.206
ns2.railsc.ru 195.58.18.188
ns3.railsc.ru 178.21.14.47
ns4-cloud.nic.ru 89.104.93.30
ns4-l2.nic.ru 91.217.20.20
ns8-cloud.nic.ru 89.104.93.31
ns8-l2.nic.ru 91.217.21.20
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