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Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

34

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
cdn.membrana.media/upr/ym.js?v=53600.0 s184.3 KiB
cdn.membrana.media/video/video.js?093faa|5ffdc03600.0 s84.3 KiB
cdn.onthe.io/io.js/xWy68oZpibnY86400.0 s31.8 KiB
gaua.hit.gemius.pl/xgemius.js43200.0 s19.5 KiB
/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/...14400.0 s13.1 KiB
eus.rubiconproject.com/usync.js14815.0 s11.5 KiB
/IdpPwFvLpNU7Kq5pwLbqzBJpcO6iZFgeavrwoJfVLx8rxqstc-kzIgWQ...86400.0 s3.7 KiB
cdn.membrana.media/pub_scripts/upr/embed_ym_stories.js3600.0 s1.0 KiB
cdn.membrana.media/pub_scripts/common/ym-ga.js?ga_id=G-EWE7Q2QG143600.0 s995 B
cdn.membrana.media/pub_styles/upr.css3600.0 s870 B
cdn.membrana.media/pub_styles/ab-test/upr.css3600.0 s860 B
/pub_scripts/common/load-styles.js?css_url=https://cdn.me...3600.0 s825 B
/pub_scripts/common/load-styles.js?css_url=https://cdn.me...3600.0 s824 B
www.pravda.com.ua/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js2865.0 s726 B
/gadx/cm.aspx?google_nid=admixer_technologies&gdpr=0&gdpr...0.0 ms333 B
inv-nets.admixer.net/gadx/cm.aspx?gdpr=0&gdpr_consent=&google_error=30.0 ms333 B
/adxcm.aspx?ssp=5942A2DB-845D-4521-B8C1-8F2E4FE4D122&id=4...0.0 ms332 B
/a?v=3&t=l&pid=1987807833&rv=64k1&tag_exp=0~115616985~115...0.0 ms11 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu...30 ms

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: Зеленський: Переговори щодо України не можуть чекати до закінчення війни в Ірані
path: 1,HTML,1,BODY,12,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,PICTURE,2,IMG
selector: div.article_body > div.article_media > picture > img
snippet: <img src="https://uimg.pravda.com.ua/buckets/upstatic/images/doc/8/3/815048/83597c45…" alt="Зеленський: Переговори щодо України не можуть чекати до закінчення війни в…" width="1300" height="727">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/css?family=Fira+Sans:400,400i,500,500i,600,600i,700,700i...1.6 KiB835 ms
www.pravda.com.ua/up/css/index.css?1.4527.6 KiB452 ms

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 802 ms
URLTime Spent
pravda.com.ua/802 ms
www.pravda.com.ua/0.0 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 600 ms 35.1 KiB
URLTransfer SizeEst Savings
www.pravda.com.ua/up/css/index.css?1.4527.4 KiB21.1 KiB
.fc-consent-root .fc-dialog-container.fc-fullscreen { height: 100% !important; … } …16.2 KiB13.9 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 3.6 s 598.4 KiB
URLTransfer SizeEst Savings
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB130.6 KiB
cdn.membrana.media/upr/ym.js?v=5183.9 KiB92.8 KiB
cdn.membrana.media/video/video.js?093faa|5ffdc083.8 KiB73.4 KiB
www.googletagmanager.com/gtag/js?id=G-6ELQ7YCNBS&cx=c&gtm=4e64k1h2174.9 KiB69.4 KiB
www.googletagmanager.com/gtag/js?id=G-MRSXWZPM31&cx=c&gtm=4e64k1h2168.8 KiB66.4 KiB
www.googletagmanager.com/gtag/js?id=G-EWE7Q2QG14&l=ymDataLayer156.9 KiB65.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-WDP7GGXD122.0 KiB64.5 KiB
fundingchoicesmessages.google.com/i/6942251?ers=368.8 KiB36.2 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
cdn.membrana.media/upr/ym.js?v=5743 ms608 ms53 ms
Unattributable509 ms101 ms0.0 ms
www.pravda.com.ua/492 ms42 ms7.1 ms
www.pravda.com.ua/cdn-cgi/challenge-platform/scripts/jsd/main.js348 ms251 ms2.7 ms
cdn.onthe.io/io.js/xWy68oZpibnY345 ms314 ms8.4 ms
www.googletagmanager.com/gtag/js?id=G-6ELQ7YCNBS&cx=c&gtm=4e64k1h2337 ms289 ms45 ms
www.googletagmanager.com/gtag/js?id=G-MRSXWZPM31&cx=c&gtm=4e64k1h2318 ms267 ms48 ms
fundingchoicesmessages.google.com/i/6942251?ers=3291 ms267 ms18 ms
/f/AGSKWxU4lxS2lyl5nAlfaS_6A_KvjLWzC3S61SeJcm8ld4npcT1a1g...274 ms132 ms44 ms
www.googletagmanager.com/gtag/js?id=G-EWE7Q2QG14&l=ymDataLayer250 ms212 ms36 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js246 ms173 ms51 ms
www.googletagmanager.com/gtm.js?id=GTM-WDP7GGXD165 ms126 ms32 ms
securepubads.g.doubleclick.net/tag/js/gpt.js92 ms83 ms8.5 ms
gaua.hit.gemius.pl/xgemius.js63 ms54 ms5.2 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation3.0 s
Other568 ms
Style & Layout509 ms
Script Parsing & Compilation388 ms
Parse HTML & CSS103 ms
Rendering61 ms
Garbage Collection32 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 4.7 KiB
URLTransfer SizeEst Savings
www.pravda.com.ua/up/css/index.css?1.4527.6 KiB4.7 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
qixotte div.footer_info > div.footer_info_menu > div.footer_info_menu_qixotte > img
www.pravda.com.ua/up/i/qixotte.svg
interfax div.footer_info_text > p.interfax > a.interfax_img_link > img
www.pravda.com.ua/up/i/interfax.svg
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Layout shift culprits
●Optimize DOM size
●Forced reflow
●Improve image delivery
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify JavaScript
●Avoids enormous network payloads Total size was 1,806 KiB
●User Timing marks and measures 209 user timings
●Avoid long main-thread tasks 15 long tasks found
●Network Requests
●Network Round Trip Times 120 ms
●Server Backend Latencies 260 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 40 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
○Avoid non-composited animations
83

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ОЛЕНА ЩЕРБАН, ДАР'Я КАЛЕНЮК div.article > div.article_body > div.article_content > div.article_date
РЕКЛАМА: div.section_main > div.section_main_wrapper > div.unit_center_banner_m > div.advtext_mob
23:55 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
23:51 — ЧЕМПІОН div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
23:26 — ЕКОНОМІЧНА ПРАВДА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
23:11 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
22:54 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
22:33 — ЧЕМПІОН div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
22:10 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
22:00 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
21:51 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
РЕКЛАМА: div.section_main_news > div.news_grid_wrapper > div.article_news > div.advtext_mob
21:50 — ЧЕМПІОН div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
21:34 — ЕКОНОМІЧНА ПРАВДА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
21:32 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
21:07 — ЕКОНОМІЧНА ПРАВДА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:54 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:51 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:42 — ЕКОНОМІЧНА ПРАВДА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:33 — ЖИТТЯ div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:30 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:22 — ЕКОНОМІЧНА ПРАВДА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:21 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:15 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:04 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
20:02 — ЕКОНОМІЧНА ПРАВДА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
19:58 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
19:56 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
19:50 — ОБОРОНКА div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
19:45 — ЖИТТЯ div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
19:37 div.section_main_news > div.news_grid_wrapper > div.article_news > div.article_date
"ЕКОНОМІЧНА ПРАВДА" — ЕКОНОМІЧНА ПРАВДА div.article > div.article_body > div.article_content > div.article_date
ВОЛОДИМИР ЦИБУЛЬНИК div.article > div.article_body > div.article_content > div.article_date
ВІТАЛІЙ ПАСІЧНИЙ — ЧЕМПІОН div.article > div.article_body > div.article_content > div.article_date
ЗА ПІДТРИМКИ SAGA DEVELOPMENT div.article > div.article_body > div.article_content > div.article_date
ОЛЕКСІЙ РОСОВЕЦЬКИЙ — ЖИТТЯ div.article > div.article_body > div.article_content > div.article_date
БОГДАН МІРОШНИЧЕНКО — ОБОРОНКА div.article > div.article_body > div.article_content > div.article_date
СЕРГІЙ СИДОРЕНКО div.article > div.article_body > div.article_content > div.article_date
ВОЛОДИМИР ТУНІК-ФРИЗ — ЕКОНОМІЧНА ПРАВДА div.article > div.article_body > div.article_content > div.article_date
РУСЛАН ТРАВКІН — ЧЕМПІОН div.article > div.article_body > div.article_content > div.article_date
ДАР'Я МАРКОВА — ЖИТТЯ div.article > div.article_body > div.article_content > div.article_date
БОГДАН ШУМСЬКИЙ — МЕЖА div.article > div.article_body > div.article_content > div.article_date
РОМАН СИНЧУК — ЧЕМПІОН div.article > div.article_body > div.article_content > div.article_date
ЮРІЙ ПАНЧЕНКО div.article > div.article_body > div.article_content > div.article_date
22 КВІТНЯ, 20:36 div.article > div.article_body > div.article_content > div.article_date
ЗА ПІДТРИМКИ SAGA DEVELOPMENT div.article_body > div.article_content > div.article_date > p
ЗА ПІДТРИМКИ КОМПАНІЇ "НІБУЛОН" div.article_body > div.article_content > div.article_date > p
КСЕНІЯ ПУШКО , 3 КВІТНЯ, 09:00 div.article > div.article_body > div.article_content > div.article_date
ЛЮДМИЛА ПАНАСЮК , 3 КВІТНЯ, 06:00 div.article > div.article_body > div.article_content > div.article_date
ОЛЕНА БАРСУКОВА , 2 КВІТНЯ, 21:05 div.article > div.article_body > div.article_content > div.article_date
АНДРІЙ РУСАНОВ , 23 КВІТНЯ, 00:14 div.article > div.article_body > div.article_content > div.article_date
ВЛАД ЧЕРЕВКО , 22 КВІТНЯ, 23:17 div.article > div.article_body > div.article_content > div.article_date
АНДРІЙ РУСАНОВ , 22 КВІТНЯ, 22:41 div.article > div.article_body > div.article_content > div.article_date
ВІТАЛІЙ ПАСІЧНИЙ , 22 КВІТНЯ 2026, 19:00 div.article > div.article_body > div.article_content > div.article_date
ВІТАЛІЙ ПАСІЧНИЙ , 22 КВІТНЯ 2026, 06:00 div.article > div.article_body > div.article_content > div.article_date
РОМАН СИНЧУК , 21 КВІТНЯ 2026, 12:00 div.article > div.article_body > div.article_content > div.article_date
ЕКОНОМІЧНА ПРАВДА, 22 КВІТНЯ, 14:30 div.article > div.article_body > div.article_content > div.article_date
ВОЛОДИМИР ТУНІК-ФРИЗ, 22 КВІТНЯ, 08:00 div.article > div.article_body > div.article_content > div.article_date
АНАСТАСІЯ ДЯЧКІНА, 21 КВІТНЯ, 08:00 div.article > div.article_body > div.article_content > div.article_date
АНАСТАСІЯ ДЯЧКІНА, 20 КВІТНЯ, 08:00 div.article > div.article_body > div.article_content > div.article_date
Learn more div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a
footer.footer > div.layout_wrapper > div.footer_social_wrapper > a footer.footer > div.layout_wrapper > div.footer_social_wrapper > a

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Uses ARIA roles only on compatible elements
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
81

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
www.pravda.com.ua/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
www.pravda.com.ua/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge
www.pravda.com.ua/cdn-cgi/challenge-platform/scripts/jsd/main.js
Topics
cdn.membrana.media/upr/ym.js?v=5 line 22, col 107493
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.
/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.pSJko196IH0.es5.O/d=1/exm=kernel_loader,loader_js_executable/ed=1/rs=AJlcJMwW9cECbTFkq4PRqOWQ0smSYbz1fw/m=web_iab_tcf_v2_wall_executable line 19, col 449
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Detected JavaScript libraries
85

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
div.layout_wrapper > div.header_wrapper > div.header_wrapper_l > a.top_menu_link div.layout_wrapper > div.header_wrapper > div.header_wrapper_l > a.top_menu_link

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img
div.article_body > div.article_media > picture > img div.article_body > div.article_media > picture > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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