D — https://selectel.ru | BeaverCheck Audit

Site Health

Score: 69 / 100

Based on 8 categories, 0 sections

Room to improve — your 17.3s load time is above Google's 2.5s 'Good' threshold.

Several missing protections leave your users and data exposed.

Major barriers for users with disabilities — up to 15% of your audience.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Several regulatory requirements are not yet met.

Good content signals with minor gaps.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

WordPress sites average 74

At average

See full WordPress benchmark →

Facebook sites average 72

At average

Better than 8% of Facebook sites See full Facebook benchmark →

Top Priorities (5)

'unsafe-eval' found in script source

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

'unsafe-inline' found in script source

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Access-Control-Allow-Origin: * with credentials — critical misconfiguration

Security gaps expose your site and users to attacks, eroding trust.

Security › CORS Configuration

Page weighs 7.2 MB (4.6 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

17 image(s) missing alt attribute

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fselectel.ru)](https://beavercheck.com/results/89c2f694-6e80-40c8-8ee6-8eb1f7fe1405)

HTML

<a href="https://beavercheck.com/results/89c2f694-6e80-40c8-8ee6-8eb1f7fe1405"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fselectel.ru" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fselectel.ru

This badge auto-updates with your latest scan result.

What fixing these means

Your site has several issues that may be affecting user experience and business outcomes. Your LCP of 17.3s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

Your LCP is 17.3s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Could reach Estimate based on resolving critical issues

Conversion Barriers

2 critical 5 warning

7 barrier(s) likely increasing bounce by ~30%.

Speed (2)

Page takes 17.3s to load

+12% bounce

Users abandon at ~3s — you're 14.8s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 2.0s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (1)

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Layout shifts during page load

+3% bounce

Content movement causes mis-clicks on CTAs and form fields

Fix: Add width/height to images; reserve space for late-loading embeds

Content (1)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Navigation (2)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

2 broken link(s) on the page

+3% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

₽17,500 investment → ₽105/month returns

Payback period: > 2 years First-year ROI: -93%

Investment

₽17,500

5h · 5 findings

Monthly returns

₽105 /mo

~₽1,266 / year

Bandwidth savings ₽105

Regulatory risk avoided

No applicable regulations in this jurisdiction

₽5,250 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

₽17,500

5.0 developer hours at ₽3500/hr

Based on Russia rates (₽3500/hr)

Quick wins

₽5,250 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

₽ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

₽105 / month at risk

~₽1,266 / year if left unfixed

Bandwidth Waste

₽105 /mo

14503.2 MB/mo × 7.273 RUB/GB

Optimize transfer: save ~1.5 MB per page load
Saves ₽105/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

Was this report useful?

Thanks for your feedback!

We'll use a cached audit if available, or offer to scan.

Checking for existing audit...

Press ? for shortcuts

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

6.74 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

17.34 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

1.97 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.111

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

10.73 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

27.06 s

Detailed Report

Audit breakdown by category with detailed findings.

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

Request	Cache TTL	Transfer Size
mc.yandex.ru/metrika/tag.js	3600.0 s	85.1 KiB
metrics.selectel.ru/js/container_MIheIjCo.js	0.0 ms	52.0 KiB
widgets.mango-office.ru/widgets/mango.js	0.0 ms	34.9 KiB
/blog/wp-content/uploads/2025/08/MD-1991-150x150.png	0.0 ms	32.8 KiB
/blog/wp-content/uploads/2025/09/MD-4155-2-150x150.png	0.0 ms	29.3 KiB
/blog/wp-content/uploads/2026/01/MD-5986-150x150.png	0.0 ms	25.9 KiB
/blog/wp-content/uploads/2026/03/MD-6538-150x150.png	0.0 ms	25.3 KiB
/blog/wp-content/uploads/2026/03/MD-6164-2-2-150x150.png	0.0 ms	25.0 KiB
/blog/wp-content/uploads/2026/03/MD-6522-1-150x150.png	0.0 ms	19.6 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg	604800.0 s	134.5 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/uchi.ru.jpg	604800.0 s	131.7 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/rehau.jpg	604800.0 s	131.4 KiB
api.mindbox.ru/scripts/v1/tracker.js	86400.0 s	28.8 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/level.jpg	604800.0 s	60.5 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/pages/i...	604800.0 s	36.7 KiB
vk.com/dist/public/api/openapi.6ed04a4cc80655f4384429e1d969f6ff.js?161	345600.0 s	17.5 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/pages/c...	604800.0 s	28.4 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/factoid...	604800.0 s	24.9 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/factoid...	604800.0 s	16.9 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/factoid...	604800.0 s	16.8 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/managem...	604800.0 s	12.8 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/dedicated.svg	604800.0 s	12.6 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/managem...	604800.0 s	11.7 KiB
/_ipx/w_640&f_webp&q_80/images/components/content/managem...	604800.0 s	8.0 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/products.svg	604800.0 s	7.8 KiB
/calltracking/34823?uid=P4hS1KvinTyj0Y7qlQtg&sid=wjlxtdlm...	0.0 ms	673 B
/calltracking/34823?uid=P4hS1KvinTyj0Y7qlQtg&sid=wjlxtdlm...	0.0 ms	672 B
/calltracking/34823?uid=P4hS1KvinTyj0Y7qlQtg&sid=wjlxtdlm...	0.0 ms	649 B
selectel.ru/images/components/content/pages/index/swiper-cards/mlops.svg	604800.0 s	5.0 KiB
selectel.ru/images/components/layout/header/grafics.svg	604800.0 s	4.9 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/cloud.svg	604800.0 s	4.5 KiB
dct.mango-office.ru/34823/settings?callback=mgo1732506229830	0.0 ms	457 B
dct.mango-office.ru/messengers/34823?callback=mgo1165092722983	0.0 ms	347 B
selectel.ru/images/components/content/pages/index/swiper-cards/ddos.svg	604800.0 s	3.4 KiB
/track/times?wid=34823&beforeLoadScript=1219.300000190734...	0.0 ms	321 B
mc.yandex.com/metrika/advert.gif?t=gdpr(14)ti(4)	3600.0 s	375 B
/images/components/content/pages/index/swiper-cards/admin...	604800.0 s	2.8 KiB
telegram.org/js/pixel.js	345600.0 s	1.1 KiB
/sync_cookie_image_decide?cid=40029655&scid=5daf7e8d-5e34...	0.0 ms	67 B
selectel.ru/scripts/telemetry.js	604800.0 s	669 B
selectel.ru/scripts/mindbox.js	604800.0 s	443 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.110946] map[node:map[boundingRect:map[bottom:12462 height:12312 left:0 right:412 top:150 width:412] lhId:page-5-MAIN nodeLabel:Серверы. Облако. Дата-центры. Selectel — ведущий провайдер IT-инфраструктуры. В… path:1,HTML,1,BODY,1,DIV,2,DIV,2,MAIN selector:body.popmechanic-mobile > div#__nuxt > div.layout > main snippet:<main> type:node] score:0.110946]]

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:50.496 source:map[column:17674 line:15 type:source-location url:https://hog.selectel.ru/static/recorder.js?v=1.68.1 urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:78.537 source:map[type:text value:[unattributed]]] map[reflowTime:3.754 source:map[column:25066 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:0.247 source:map[column:6053 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:0.211 source:map[column:5084 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:0.099 source:map[column:2303 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:50.496 source:map[column:6414 line:14 type:source-location url:https://hog.selectel.ru/static/recorder.js?v=1.68.1 urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Кейс Выделенные серверы `ul#splide01-list > li#splide01-slide01 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg	134.1 KiB	115.3 KiB
Кейс Приватное облако Selectel `ul#splide01-list > li#splide01-slide02 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/uchi.ru.jpg	131.3 KiB	113.0 KiB
a.flex > div.absolute > picture.absolute > img `a.flex > div.absolute > picture.absolute > img`	/_ipx/w_640&f_webp&q_80/images/components/content/pages/i...	36.4 KiB	20.5 KiB
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`	/_ipx/w_640&f_webp&q_80/images/components/content/factoid...	24.6 KiB	15.6 KiB

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.

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.

URL	Transfer Size	Duration
cdn.selectel.ru/site_v3/_nuxt_v3/UiCheckbox.B0hrfF7b.css	2.2 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/FormRegistrationRu.Cv8gDds4.css	798 B	214 ms
cdn.selectel.ru/site_v3/_nuxt_v3/useRegistrationForm.Z44wlC9f.css	799 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiAccordion.Cym7muf3.css	1.7 KiB
api.mindbox.ru/scripts/v1/tracker.js	28.8 KiB	1.2 s
cdn.selectel.ru/site_v3/_nuxt_v3/swiper-vue.DCASaf05.css	5.0 KiB	214 ms
cdn.selectel.ru/site_v3/_nuxt_v3/LayoutUpButtonScroll.BhSSlfqe.css	770 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiCustomInput.D9wC7c0c.css	2.2 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/UiBurgerButton.JnRuAb03.css	787 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiSocialButton.II_-y3AA.css	861 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiSkeleton.B6VYkjIz.css	693 B
cdn.selectel.ru/site_v3/_nuxt_v3/ContentPagesAboutCompanyClients.60YOM1rZ.css	830 B
cdn.selectel.ru/site_v3/_nuxt_v3/default.DfE_OiS0.css	8.8 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/UiCloseButton.CEO8lyj2.css	643 B
cdn.selectel.ru/site_v3/_nuxt_v3/CardGetInTouch.t5zHKlcu.css	793 B
cdn.selectel.ru/site_v3/_nuxt_v3/ImageCallToAction.C79EI6eT.css	1.5 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/ContentAcademyCard.B0E5y2zu.css	1.1 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/ContentSupport.CtxCDhrE.css	1.2 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/entry.CIQwED_f.css	5.1 KiB	947 ms
cdn.selectel.ru/site_v3/_nuxt_v3/ContentCallToRegistration.BhiE-tLD.css	991 B
cdn.selectel.ru/site_v3/_nuxt_v3/ActionStepsImages.CQAC-BwI.css	1.3 KiB
selectel.ru/scripts/telemetry.js	669 B
selectel.ru/scripts/mindbox.js	443 B

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
chatwoot.selectel.ru/packs/js/sdk.js	http/1.1
chatwoot.selectel.ru/widget?website_token=J9PXWJMQizmgFA7PnsTGdr7D	http/1.1
/calltracking/34823?uid=P4hS1KvinTyj0Y7qlQtg&sid=wjlxtdlm...	http/1.1
/calltracking/34823?uid=P4hS1KvinTyj0Y7qlQtg&sid=wjlxtdlm...	http/1.1
chatwoot.selectel.ru/vite/assets/widget-DZkOsJcV.js	http/1.1
chatwoot.selectel.ru/vite/assets/widget-C2RjmIdF.css	http/1.1
chatwoot.selectel.ru/vite/assets/useBranding-aTKfDg_G.css	http/1.1
chatwoot.selectel.ru/vite/assets/_plugin-vue_export-helper-_02b8cOM.js	http/1.1
chatwoot.selectel.ru/vite/assets/useBranding-ABUCmbFD.js	http/1.1
chatwoot.selectel.ru/vite/assets/vue-dompurify-html-B9EYdvnm.js	http/1.1
chatwoot.selectel.ru/vite/assets/sharedFrameEvents-0qZ2yOho.js	http/1.1
chatwoot.selectel.ru/vite/assets/utils.esm-CYAcZXQv.js	http/1.1
chatwoot.selectel.ru/vite/assets/constants-lVAyZKq6.js	http/1.1
chatwoot.selectel.ru/vite/assets/Validators-DbEVPLSt.js	http/1.1
chatwoot.selectel.ru/vite/assets/index-B2oV7ar2.js	http/1.1
chatwoot.selectel.ru/vite/assets/Icon-BwKDZbGy.js	http/1.1
chatwoot.selectel.ru/vite/assets/Branding-BKYtEmjc.js	http/1.1
chatwoot.selectel.ru/vite/assets/module-DYWGRk8V.js	http/1.1
chatwoot.selectel.ru/vite/assets/_commonjsHelpers-BosuxZz1.js	http/1.1
chatwoot.selectel.ru/vite/assets/index-DN3rM4CW.js	http/1.1
dct.mango-office.ru/34823/settings?callback=mgo1732506229830	http/1.1
dct.mango-office.ru/messengers/34823?callback=mgo1165092722983	http/1.1
/track/times?wid=34823&beforeLoadScript=1219.300000190734...	http/1.1
chatwoot.selectel.ru/vite/assets/Home-BZuN7Q8X.js	http/1.1
/api/v1/widget/conversations?website_token=J9PXWJMQizmgFA...	http/1.1
/api/v1/widget/messages?website_token=J9PXWJMQizmgFA7PnsT...	http/1.1
/api/v1/widget/inbox_members?website_token=J9PXWJMQizmgFA...	http/1.1
/api/v1/widget/contact?website_token=J9PXWJMQizmgFA7PnsTG...	http/1.1
/api/v1/widget/campaigns?website_token=J9PXWJMQizmgFA7Pns...	http/1.1
/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6Ik...	http/1.1
chatwoot.selectel.ru/brand-assets/logo_thumbnail.svg	http/1.1
/calltracking/34823?uid=P4hS1KvinTyj0Y7qlQtg&sid=wjlxtdlm...	http/1.1

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

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

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.

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Серверы. Облако. Дата-центры. Selectel — ведущий провайдер IT-инфраструктуры. В… `body.popmechanic-mobile > div#__nuxt > div.layout > main`	0.111

Diagnostics

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 620 ms 601.7 KiB

URL	Transfer Size	Est Savings
chatwoot.selectel.ru/vite/assets/index-B2oV7ar2.js	297.8 KiB	121.1 KiB
chatwoot.selectel.ru/vite/assets/_plugin-vue_export-helper-_02b8cOM.js	168.1 KiB	106.7 KiB
chatwoot.selectel.ru/vite/assets/Validators-DbEVPLSt.js	89.3 KiB	57.9 KiB
mc.yandex.ru/metrika/tag.js	84.5 KiB	56.1 KiB
chatwoot.selectel.ru/vite/assets/utils.esm-CYAcZXQv.js	83.0 KiB	55.6 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/DwojNK-9.js	136.8 KiB	51.0 KiB
chatwoot.selectel.ru/vite/assets/useBranding-ABUCmbFD.js	86.9 KiB	47.3 KiB
chatwoot.selectel.ru/vite/assets/widget-DZkOsJcV.js	90.2 KiB	39.6 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/BMizhySc.js	66.7 KiB	36.7 KiB
chatwoot.selectel.ru/vite/assets/vue-dompurify-html-B9EYdvnm.js	126.9 KiB	29.6 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.

URL	Total CPU Time	Script Evaluation	Script Parse
cdn.selectel.ru/site_v3/_nuxt_v3/DwojNK-9.js	3.0 s	2.8 s	2.0 ms
Unattributable	1.3 s	192 ms	0.0 ms
selectel.ru/	986 ms	38 ms	1.2 ms
cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js	936 ms	517 ms	0.5 ms
api.mindbox.ru/scripts/v1/tracker.js	417 ms	174 ms	179 ms
hog.selectel.ru/static/recorder.js?v=1.68.1	341 ms	90 ms	5.5 ms
chatwoot.selectel.ru/vite/assets/widget-DZkOsJcV.js	297 ms	264 ms	0.6 ms
cdn.selectel.ru/site_v3/_nuxt_v3/CH_iu5NA.js	251 ms	56 ms	0.3 ms
metrics.selectel.ru/js/container_MIheIjCo.js	185 ms	136 ms	43 ms
mc.yandex.ru/metrika/tag.js	175 ms	147 ms	24 ms
widgets.mango-office.ru/widgets/mango.js	143 ms	124 ms	9.9 ms
top-fwz1.mail.ru/js/code.js	112 ms	80 ms	22 ms
cdn.selectel.ru/site_v3/_nuxt_v3/BMizhySc.js	83 ms	10 ms	0.8 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.

Category	Time Spent
Script Evaluation	4.7 s
Other	1.8 s
Style & Layout	1.3 s
Script Parsing & Compilation	320 ms
Rendering	268 ms
Parse HTML & CSS	238 ms
Garbage Collection	94 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 reason	Failure type
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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: 0.0 ms 750.8 KiB

URL	Transfer Size	Est Savings
chatwoot.selectel.ru/vite/assets/widget-C2RjmIdF.css	760.6 KiB	750.8 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
chatwoot.selectel.ru/vite/assets/widget-C2RjmIdF.css	760.9 KiB
chatwoot.selectel.ru/vite/assets/index-B2oV7ar2.js	317.3 KiB
web-static.mindbox.ru/js/byendpoint/selectelwebsite.js?_=5921208	241.5 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/academy-bg.C0lOoJhu.jpg	210.6 KiB
chatwoot.selectel.ru/vite/assets/_plugin-vue_export-helper-_02b8cOM.js	168.5 KiB
cdn.selectel.ru/site_v3/_payload.json?594c434e-cee3-4e2e-8224-88d963e46c1d	142.2 KiB
selectel.ru/	140.7 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/DwojNK-9.js	137.4 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/server-mobile.Bi6a8_cz.jpg	137.2 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg	134.5 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
Кейс Выделенные серверы `ul#splide01-list > li#splide01-slide01 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg
Кейс Приватное облако Selectel `ul#splide01-list > li#splide01-slide02 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/uchi.ru.jpg
Кейс Managed Kubernetes `ul#splide01-list > li#splide01-slide04 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/rehau.jpg
Кейс Частное облако `ul#splide01-list > li#splide01-slide03 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/level.jpg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/products.svg
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`	/_ipx/w_640&f_webp&q_80/images/components/content/factoid...
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/dedicated.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/cloud.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/mlops.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	/images/components/content/pages/index/swiper-cards/admin...
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`	/_ipx/w_640&f_webp&q_80/images/components/content/factoid...
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`	/_ipx/w_640&f_webp&q_80/images/components/content/factoid...
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/ddos.svg
div.management-presentation__views > div.management-presentation__views-item > picture > img `div.management-presentation__views > div.management-presentation__views-item > picture > img`	/_ipx/w_640&f_webp&q_80/images/components/content/managem...
grafics `div.nav-dropdown__links > div.menu-main-banner__wrapper > div.menu-main-banner > img.menu-main-banner__img`	selectel.ru/images/components/layout/header/grafics.svg
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/03/MD-6164-2-2-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/03/MD-6538-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/03/MD-6522-1-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/01/MD-5986-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2025/09/MD-4155-2-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2025/08/MD-1991-150x150.png

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

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 32 user timings

●Avoid long main-thread tasks 20 long tasks found

●Network Requests

●Network Round Trip Times 80 ms

●Server Backend Latencies 440 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 80 ms

○INP breakdown

○LCP request discovery

○Avoid non-composited animations

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container > div.top-banner > div.top-banner__close > button `div.container > div.top-banner > div.top-banner__close > button`
div.header-main__container > div.header-main__inner > div.global-search > button.global-search__btn `div.header-main__container > div.header-main__inner > div.global-search > button.global-search__btn`
ol > li > div.cookies > button.button `ol > li > div.cookies > button.button`
body.popmechanic-mobile > div#__nuxt > div.layout > button.up-button `body.popmechanic-mobile > div#__nuxt > div.layout > button.up-button`

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
a.flex > div.absolute > picture.absolute > img `a.flex > div.absolute > picture.absolute > img`
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`
div.management-presentation__views > div.management-presentation__views-item > picture > img `div.management-presentation__views > div.management-presentation__views-item > picture > img`
div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img `div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > 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
div.header-main > div.header-main__container > div.header-main__inner > a.router-link-active `div.header-main > div.header-main__container > div.header-main__inner > a.router-link-active`
div.footer__container > div.footer__inner > div.footer__promo > a.footer__promo-logo `div.footer__container > div.footer__inner > div.footer__promo > a.footer__promo-logo`

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.

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
Рассчитайте стоимость инфраструктуры `a.flex > div.flex > div.flex > div.h4`
AI `div.profitable-start__inner > div.flex > a.main-card > div.main-card__tag`
скидка `div.flex > div.xl:col-start-[14] > a.item-card > div.item-card__tag`
грант `div.flex > div.xl:col-start-[14] > a.item-card > div.item-card__tag`
бесплатная миграция `div.flex > div.xl:col-start-[14] > a.item-card > div.item-card__tag`
Ответ за 15 минут `div.support__cards > div.support-card > div.support-card__promo > span.py-[2px]`
Бесплатно `div.support__cards > div.support-card > div.support-card__promo > span.support-card__promo-note`
Русская и английская версии `div.support__cards > div.support-card > div.support-card__promo > span.py-[2px]`
Удобный поиск `div.support__cards > div.support-card > div.support-card__promo > span.support-card__promo-note`

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
GPU для ваших AI задач `div.profitable-start__inner > div.flex > a.main-card > h4`
Как перейти на модель «ЦОД как сервис» `ul#splide01-list > li#splide01-slide01 > a.case-card > h5.pr-4`
Встроенная безопасность и сертификаты `div.security-data__cards-card > div.security-data-card__main-info > div.security-data-card__info-wrapper > h4.security-data-card__title`
Участвуйте в мероприятиях `div.academy > div.academy__grid > div.call-to-action__card > h4.card__title`
Сообщество `div.footer__container > div.footer__inner > div.footer-socials > h5.footer-socials__title`

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.popmechanic-android `html.popmechanic-android`

These are opportunities to improve the interpretation of your content by users in different locales.

○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

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●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.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` 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 a valid value for its `[lang]` attribute

○`<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

○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.

○Elements with visible text labels have matching accessible names.

○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.

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
cdn.selectel.ru/site_v3/_nuxt_v3/DwojNK-9.js line 34, col 62532	Connecting to 'https://m1.openfpcdn.io/botd/v1.9.1/npm-monitoring' violates the following Content Security Policy directive: "connect-src 'self' .maps.yandex.net api-maps.yandex.ru api.selectel.ru hog.selectel.ru https://chatwoot.selectel.ru wss://chatwoot.selectel.ru https://statuspal.io/api/v2/status_pages/selectel/summary https://.mindbox.ru https://selectel.ru https://cdn.selectel.ru https://top-fwz1.mail.ru https://web.popmechanic.ru https://metrics.selectel.ru leads.selectel.ru mc.yandex.ru suggest-maps.yandex.ru wss://api.selectel.ru wss://ws.selectel.ru www.youtube.com https://yulixr.ru/ https://hooks.zapier.com/hooks/catch/11509819/ https://hooks.zapier.com/hooks/catch/12416931/ https://script.google.com/a/macros/selectel.com/s/AKfycbzM4er3RoKbPw3cQALGtakLQ7xfTtUk8PETDoXQyYh6kiCLnhu1oO4iCy2CuhT38cGrCA/exec https://files.selectel.ru https://telegram.org/pxl https://core.service.elfsight.com". The action has been blocked.
mc.yandex.ru/metrika/tag.js line 104, col 101	Connecting to 'https://mc.yandex.com/watch/40029655?wmode=7&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F1%0Acho%0Amoto%20g%20power%20(2022)%0Achp%0AAndroid%0Achv%0A11.0&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A136839081...cpf%3A1%3Ans%3A1776362442112%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362445%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(987)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(1)' violates the following Content Security Policy directive: "connect-src 'self' .maps.yandex.net api-maps.yandex.ru api.selectel.ru hog.selectel.ru https://chatwoot.selectel.ru wss://chatwoot.selectel.ru https://statuspal.io/api/v2/status_pages/selectel/summary https://.mindbox.ru https://selectel.ru https://cdn.selectel.ru https://top-fwz1.mail.ru https://web.popmechanic.ru https://metrics.selectel.ru leads.selectel.ru mc.yandex.ru suggest-maps.yandex.ru wss://api.selectel.ru wss://ws.selectel.ru www.youtube.com https://yulixr.ru/ https://hooks.zapier.com/hooks/catch/11509819/ https://hooks.zapier.com/hooks/catch/12416931/ https://script.google.com/a/macros/selectel.com/s/AKfycbzM4er3RoKbPw3cQALGtakLQ7xfTtUk8PETDoXQyYh6kiCLnhu1oO4iCy2CuhT38cGrCA/exec https://files.selectel.ru https://telegram.org/pxl https://core.service.elfsight.com". The action has been blocked.
mc.yandex.ru/metrika/tag.js line 106, col 373	Connecting to 'https://mc.yandex.com/watch/40029655?wmode=7&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F1%0Acho%0Amoto%20g%20power%20(2022)%0Achp%0AAndroid%0Achv%0A11.0&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A136839081...cpf%3A1%3Ans%3A1776362442112%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362445%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(987)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(2)' violates the following Content Security Policy directive: "connect-src 'self' .maps.yandex.net api-maps.yandex.ru api.selectel.ru hog.selectel.ru https://chatwoot.selectel.ru wss://chatwoot.selectel.ru https://statuspal.io/api/v2/status_pages/selectel/summary https://.mindbox.ru https://selectel.ru https://cdn.selectel.ru https://top-fwz1.mail.ru https://web.popmechanic.ru https://metrics.selectel.ru leads.selectel.ru mc.yandex.ru suggest-maps.yandex.ru wss://api.selectel.ru wss://ws.selectel.ru www.youtube.com https://yulixr.ru/ https://hooks.zapier.com/hooks/catch/11509819/ https://hooks.zapier.com/hooks/catch/12416931/ https://script.google.com/a/macros/selectel.com/s/AKfycbzM4er3RoKbPw3cQALGtakLQ7xfTtUk8PETDoXQyYh6kiCLnhu1oO4iCy2CuhT38cGrCA/exec https://files.selectel.ru https://telegram.org/pxl https://core.service.elfsight.com". The action has been blocked.
api.selectel.ru/v1/info	`Failed to load resource: the server responded with a status of 401 ()`
mc.yandex.ru/metrika/tag.js line 104, col 101	Fetch API cannot load https://mc.yandex.com/watch/40029655?wmode=7&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F1%0Acho%0Amoto%20g%20power%20(2022)%0Achp%0AAndroid%0Achv%0A11.0&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A136839081...cpf%3A1%3Ans%3A1776362442112%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362445%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(987)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(1). Refused to connect because it violates the document's Content Security Policy.
cdn.selectel.ru/site_v3/_nuxt_v3/BMizhySc.js line 12, col 11859	`Hydration completed but contains mismatches.`
mc.yandex.ru/metrika/tag.js line 101, col 309	Loading the script 'https://mc.yandex.com/watch/40029655?callback=_ymjsp357294307&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F1%0Acho%0Amoto%20g%20power%20(2022)%0Achp%0AAndroid%0Achv%0A11.0&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0...3Ans%3A1776362442112%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362445%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(987)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(3)&wmode=5' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' 'unsafe-inline' .maps.yandex.net api-maps.yandex.ru cdn.ampproject.org hog.selectel.ru https://chatwoot.selectel.ru https://cdn.selectel.ru https://6f3bf64a-14d1-4b68-9202-2a000ca072b9.selcdn.net https://cse.google.com/adsense/search/async-ads.js https://cse.google.com/cse.js https://cse.google.com/cse/element/v1 https://s.ytimg.com https://static.popmechanic.ru https://top-fwz1.mail.ru https://vk.com https://vk.ru https://www.google.com https://metrics.selectel.ru mc.yandex.ru https://.mindbox.ru https://widgets.mango-office.ru https://dct.mango-office.ru selectel.ru suggest-maps.yandex.ru www.google.com www.googleadservices.com www.gstatic.com www.youtube.com yastatic.net https://telegram.org/js/pixel.js https://elfsightcdn.com https://universe-static.elfsightcdn.com". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked.
top-fwz1.mail.ru/js/code.js line 13, col 95	Loading the script 'https://privacy-cs.mail.ru/static/sync-loader.js' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' 'unsafe-inline' .maps.yandex.net api-maps.yandex.ru cdn.ampproject.org hog.selectel.ru https://chatwoot.selectel.ru https://cdn.selectel.ru https://6f3bf64a-14d1-4b68-9202-2a000ca072b9.selcdn.net https://cse.google.com/adsense/search/async-ads.js https://cse.google.com/cse.js https://cse.google.com/cse/element/v1 https://s.ytimg.com https://static.popmechanic.ru https://top-fwz1.mail.ru https://vk.com https://vk.ru https://www.google.com https://metrics.selectel.ru mc.yandex.ru https://.mindbox.ru https://widgets.mango-office.ru https://dct.mango-office.ru selectel.ru suggest-maps.yandex.ru www.google.com www.googleadservices.com www.gstatic.com www.youtube.com yastatic.net https://telegram.org/js/pixel.js https://elfsightcdn.com https://universe-static.elfsightcdn.com". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked.
hog.selectel.ru/static/recorder.js?v=1.68.1 line 31, col 9366	`SyntaxError: Unexpected token '<', "<html> <h"... is not valid JSON`
cdn.selectel.ru/site_v3/_nuxt_v3/DSz6PE9X.js line 5, col 6074	`TypeError: window.mindbox(...) is not a function at mindboxTrackPage (https://cdn.selectel.ru/site_v3/_nuxt_v3/DSz6PE9X.js:6:6075)`

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy

●Uses HTTPS

●Avoids deprecated APIs

●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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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.

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
a.flex > div.absolute > picture.absolute > img `a.flex > div.absolute > picture.absolute > img`
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`
div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img `div.security-data__cards > div.security-data__cards-card > picture.security-data-card__picture > img`
div.management-presentation__views > div.management-presentation__views-item > picture > img `div.management-presentation__views > div.management-presentation__views-item > picture > img`
div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img `div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > 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

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.47 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.78 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

219 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.038

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.30 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

4.21 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:44.451 source:map[column:17674 line:15 type:source-location url:https://hog.selectel.ru/static/recorder.js?v=1.68.1 urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:44.936 source:map[type:text value:[unattributed]]] map[reflowTime:0.803 source:map[column:25066 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:0.262 source:map[column:6053 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:0.24 source:map[column:2303 line:14 type:source-location url:https://cdn.selectel.ru/site_v3/_nuxt_v3/Djug9Uf8.js urlProvider:network]] map[reflowTime:44.451 source:map[column:6414 line:14 type:source-location url:https://hog.selectel.ru/static/recorder.js?v=1.68.1 urlProvider:network]]]

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: a.flex > div.absolute > picture.absolute > img

path: 1,HTML,1,BODY,1,DIV,2,DIV,2,MAIN,1,DIV,0,DIV,0,DIV,1,DIV,2,DIV,1,A,0,DIV,0,PICTURE,3,IMG

selector: a.flex > div.absolute > picture.absolute > img

snippet: <img onerror="this.setAttribute('data-error', 1)" data-nuxt-pic="" src="https://selectel.ru/_ipx/w_1280&f_webp&q_80/images/components/content/page…" sizes="(max-width: 640px) 320px, (max-width: 768px) 640px, (max-width: 1024px) 76…" srcset="/_ipx/w_320&f_jpeg&q_80/images/components/content/pages/index/swiper-cards…">

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.

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

value: No additional origins are good candidates for preconnecting

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.

Request	Cache TTL	Transfer Size
mc.yandex.ru/metrika/tag.js	3600.0 s	85.1 KiB
metrics.selectel.ru/js/container_MIheIjCo.js	0.0 ms	52.0 KiB
/blog/wp-content/uploads/2025/08/MD-1991-150x150.png	0.0 ms	32.8 KiB
/blog/wp-content/uploads/2025/09/MD-4155-2-150x150.png	0.0 ms	29.3 KiB
/blog/wp-content/uploads/2026/01/MD-5986-150x150.png	0.0 ms	25.9 KiB
/blog/wp-content/uploads/2026/03/MD-6538-150x150.png	0.0 ms	25.3 KiB
/blog/wp-content/uploads/2026/03/MD-6164-2-2-150x150.png	0.0 ms	25.0 KiB
/blog/wp-content/uploads/2026/03/MD-6522-1-150x150.png	0.0 ms	19.6 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg	604800.0 s	134.4 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/uchi.ru.jpg	604800.0 s	131.7 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/rehau.jpg	604800.0 s	131.4 KiB
api.mindbox.ru/scripts/v1/tracker.js	86400.0 s	28.8 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/pages/...	604800.0 s	73.0 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/pages/...	604800.0 s	68.3 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/factoi...	604800.0 s	68.0 KiB
selectel.ru/_ipx/_/images/components/content/pages/index/cases/level.jpg	604800.0 s	60.5 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/factoi...	604800.0 s	44.8 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/manage...	604800.0 s	40.3 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/factoi...	604800.0 s	38.0 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/manage...	604800.0 s	36.4 KiB
vk.com/dist/public/api/openapi.6ed04a4cc80655f4384429e1d969f6ff.js?161	345600.0 s	17.6 KiB
/_ipx/w_1280&f_webp&q_80/images/components/content/manage...	604800.0 s	24.2 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/dedicated.svg	604800.0 s	12.6 KiB
selectel.ru/images/components/layout/header/materials/selectel.png	604800.0 s	10.9 KiB
selectel.ru/images/components/layout/header/materials/selectel-dark.png	604800.0 s	10.3 KiB
selectel.ru/images/components/layout/header/materials/selectel-partner.png	604800.0 s	9.0 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/products.svg	604800.0 s	7.8 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/mlops.svg	604800.0 s	5.0 KiB
selectel.ru/images/components/layout/header/grafics.svg	604800.0 s	4.9 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/cloud.svg	604800.0 s	4.5 KiB
selectel.ru/images/components/content/pages/index/swiper-cards/ddos.svg	604800.0 s	3.4 KiB
mc.yandex.com/metrika/advert.gif?t=gdpr(14)ti(4)	3600.0 s	363 B
/images/components/content/pages/index/swiper-cards/admin...	604800.0 s	2.8 KiB
telegram.org/js/pixel.js	345600.0 s	1.1 KiB
/sync_cookie_image_decide?cid=40029655&scid=07fe2d32-bb4b...	0.0 ms	67 B
selectel.ru/scripts/telemetry.js	604800.0 s	669 B
selectel.ru/scripts/mindbox.js	604800.0 s	443 B

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Кейс Выделенные серверы `ul#splide01-list > li#splide01-slide01 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg	134.1 KiB	114.6 KiB
Кейс Приватное облако Selectel `ul#splide01-list > li#splide01-slide02 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/uchi.ru.jpg	131.3 KiB	112.2 KiB
Кейс Managed Kubernetes `ul#splide01-list > li#splide01-slide04 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/rehau.jpg	131.0 KiB	111.9 KiB
a.flex > div.absolute > picture.absolute > img `a.flex > div.absolute > picture.absolute > img`	/_ipx/w_1280&f_webp&q_80/images/components/content/pages/...	68.0 KiB	55.0 KiB
Кейс Частное облако `ul#splide01-list > li#splide01-slide03 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/level.jpg	60.2 KiB	38.8 KiB
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`	/_ipx/w_1280&f_webp&q_80/images/components/content/factoi...	37.6 KiB	26.3 KiB

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
chatwoot.selectel.ru/packs/js/sdk.js	http/1.1
chatwoot.selectel.ru/widget?website_token=J9PXWJMQizmgFA7PnsTGdr7D	http/1.1
chatwoot.selectel.ru/vite/assets/widget-DZkOsJcV.js	http/1.1
chatwoot.selectel.ru/vite/assets/widget-C2RjmIdF.css	http/1.1
chatwoot.selectel.ru/vite/assets/useBranding-aTKfDg_G.css	http/1.1
chatwoot.selectel.ru/vite/assets/_plugin-vue_export-helper-_02b8cOM.js	http/1.1
chatwoot.selectel.ru/vite/assets/useBranding-ABUCmbFD.js	http/1.1
chatwoot.selectel.ru/vite/assets/vue-dompurify-html-B9EYdvnm.js	http/1.1
chatwoot.selectel.ru/vite/assets/sharedFrameEvents-0qZ2yOho.js	http/1.1
chatwoot.selectel.ru/vite/assets/utils.esm-CYAcZXQv.js	http/1.1
chatwoot.selectel.ru/vite/assets/constants-lVAyZKq6.js	http/1.1
chatwoot.selectel.ru/vite/assets/Validators-DbEVPLSt.js	http/1.1
chatwoot.selectel.ru/vite/assets/index-B2oV7ar2.js	http/1.1
chatwoot.selectel.ru/vite/assets/Icon-BwKDZbGy.js	http/1.1
chatwoot.selectel.ru/vite/assets/Branding-BKYtEmjc.js	http/1.1
chatwoot.selectel.ru/vite/assets/module-DYWGRk8V.js	http/1.1
chatwoot.selectel.ru/vite/assets/_commonjsHelpers-BosuxZz1.js	http/1.1
chatwoot.selectel.ru/vite/assets/index-DN3rM4CW.js	http/1.1
chatwoot.selectel.ru/vite/assets/Home-BZuN7Q8X.js	http/1.1
/api/v1/widget/conversations?website_token=J9PXWJMQizmgFA...	http/1.1
/api/v1/widget/messages?website_token=J9PXWJMQizmgFA7PnsT...	http/1.1
/api/v1/widget/inbox_members?website_token=J9PXWJMQizmgFA...	http/1.1
/api/v1/widget/contact?website_token=J9PXWJMQizmgFA7PnsTG...	http/1.1
/api/v1/widget/campaigns?website_token=J9PXWJMQizmgFA7Pns...	http/1.1
/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6Ik...	http/1.1
chatwoot.selectel.ru/brand-assets/logo_thumbnail.svg	http/1.1

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.

URL	Transfer Size	Duration
cdn.selectel.ru/site_v3/_nuxt_v3/ContentSupport.CtxCDhrE.css	1.2 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/ContentPagesAboutCompanyClients.60YOM1rZ.css	830 B
cdn.selectel.ru/site_v3/_nuxt_v3/ContentAcademyCard.B0E5y2zu.css	1.1 KiB
api.mindbox.ru/scripts/v1/tracker.js	28.8 KiB	566 ms
cdn.selectel.ru/site_v3/_nuxt_v3/ImageCallToAction.C79EI6eT.css	1.5 KiB	108 ms
cdn.selectel.ru/site_v3/_nuxt_v3/ActionStepsImages.CQAC-BwI.css	1.3 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/ContentCallToRegistration.BhiE-tLD.css	991 B
cdn.selectel.ru/site_v3/_nuxt_v3/CardGetInTouch.t5zHKlcu.css	794 B
cdn.selectel.ru/site_v3/_nuxt_v3/useRegistrationForm.Z44wlC9f.css	799 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiCheckbox.B0hrfF7b.css	2.2 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/FormRegistrationRu.Cv8gDds4.css	798 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiSkeleton.B6VYkjIz.css	693 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiCloseButton.CEO8lyj2.css	643 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiSocialButton.II_-y3AA.css	861 B
cdn.selectel.ru/site_v3/_nuxt_v3/UiAccordion.Cym7muf3.css	1.7 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/UiCustomInput.D9wC7c0c.css	2.2 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/UiBurgerButton.JnRuAb03.css	787 B
cdn.selectel.ru/site_v3/_nuxt_v3/LayoutUpButtonScroll.BhSSlfqe.css	769 B
cdn.selectel.ru/site_v3/_nuxt_v3/swiper-vue.DCASaf05.css	5.0 KiB	108 ms
cdn.selectel.ru/site_v3/_nuxt_v3/default.DfE_OiS0.css	8.8 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/entry.CIQwED_f.css	5.1 KiB	408 ms
selectel.ru/scripts/mindbox.js	443 B
selectel.ru/scripts/telemetry.js	669 B

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

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

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.

Diagnostics

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.

Category	Time Spent
Script Evaluation	1.3 s
Other	1.3 s
Style & Layout	575 ms
Rendering	529 ms
Script Parsing & Compilation	71 ms
Garbage Collection	58 ms
Parse HTML & CSS	49 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 reason	Failure type
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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: 0.0 ms 750.9 KiB

URL	Transfer Size	Est Savings
chatwoot.selectel.ru/vite/assets/widget-C2RjmIdF.css	760.6 KiB	750.9 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 588.2 KiB

URL	Transfer Size	Est Savings
chatwoot.selectel.ru/vite/assets/index-B2oV7ar2.js	297.8 KiB	120.8 KiB
chatwoot.selectel.ru/vite/assets/_plugin-vue_export-helper-_02b8cOM.js	168.1 KiB	106.7 KiB
chatwoot.selectel.ru/vite/assets/Validators-DbEVPLSt.js	89.3 KiB	57.9 KiB
mc.yandex.ru/metrika/tag.js	84.5 KiB	55.7 KiB
chatwoot.selectel.ru/vite/assets/utils.esm-CYAcZXQv.js	83.0 KiB	55.6 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/DwojNK-9.js	136.8 KiB	48.8 KiB
chatwoot.selectel.ru/vite/assets/useBranding-ABUCmbFD.js	86.9 KiB	47.3 KiB
chatwoot.selectel.ru/vite/assets/widget-DZkOsJcV.js	90.2 KiB	39.6 KiB
chatwoot.selectel.ru/vite/assets/vue-dompurify-html-B9EYdvnm.js	126.9 KiB	29.6 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/BMizhySc.js	66.7 KiB	26.2 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
chatwoot.selectel.ru/vite/assets/widget-C2RjmIdF.css	760.9 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/server.qcOA0Nqn.jpg	345.9 KiB
chatwoot.selectel.ru/vite/assets/index-B2oV7ar2.js	317.3 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/datacenter.efG1D5K8.jpg	266.7 KiB
web-static.mindbox.ru/js/byendpoint/selectelwebsite.js?_=5921208	241.5 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/academy-bg.C0lOoJhu.jpg	210.6 KiB
chatwoot.selectel.ru/vite/assets/_plugin-vue_export-helper-_02b8cOM.js	168.5 KiB
cdn.selectel.ru/site_v3/_payload.json?594c434e-cee3-4e2e-8224-88d963e46c1d	142.2 KiB
selectel.ru/	140.6 KiB
cdn.selectel.ru/site_v3/_nuxt_v3/DwojNK-9.js	137.4 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
Кейс Выделенные серверы `ul#splide01-list > li#splide01-slide01 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/x5.jpg
Кейс Приватное облако Selectel `ul#splide01-list > li#splide01-slide02 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/uchi.ru.jpg
Кейс Managed Kubernetes `ul#splide01-list > li#splide01-slide04 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/rehau.jpg
Кейс Частное облако `ul#splide01-list > li#splide01-slide03 > a.case-card > img.case-card__image`	selectel.ru/_ipx/_/images/components/content/pages/index/cases/level.jpg
div.management-presentation__views > div.management-presentation__views-item > picture > img `div.management-presentation__views > div.management-presentation__views-item > picture > img`	/_ipx/w_1280&f_webp&q_80/images/components/content/manage...
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/products.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/dedicated.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/cloud.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/mlops.svg
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	/images/components/content/pages/index/swiper-cards/admin...
div.relative > div.absolute > picture > img.absolute `div.relative > div.absolute > picture > img.absolute`	selectel.ru/images/components/content/pages/index/swiper-cards/ddos.svg
div.nav-widget__inner > div.materials-widget > div.materials-widget__logos > img.materials-widget__logo `div.nav-widget__inner > div.materials-widget > div.materials-widget__logos > img.materials-widget__logo`	selectel.ru/images/components/layout/header/materials/selectel.png
div.nav-widget__inner > div.materials-widget > div.materials-widget__logos > img.materials-widget__logo `div.nav-widget__inner > div.materials-widget > div.materials-widget__logos > img.materials-widget__logo`	selectel.ru/images/components/layout/header/materials/selectel-dark.png
div.nav-widget__inner > div.materials-widget > div.materials-widget__logos > img.materials-widget__logo--bordered `div.nav-widget__inner > div.materials-widget > div.materials-widget__logos > img.materials-widget__logo--bordered`	selectel.ru/images/components/layout/header/materials/selectel-partner.png
grafics `div.nav-dropdown__body-wrapper > div.menu-main-banner__wrapper > div.menu-main-banner > img.menu-main-banner__img`	selectel.ru/images/components/layout/header/grafics.svg
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/03/MD-6164-2-2-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/03/MD-6538-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/03/MD-6522-1-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2026/01/MD-5986-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2025/09/MD-4155-2-150x150.png
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`	/blog/wp-content/uploads/2025/08/MD-1991-150x150.png

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

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 30 user timings

●JavaScript execution time 1.2 s

●Avoid long main-thread tasks 5 long tasks found

●Avoid non-composited animations 4 animated elements found

●Network Requests

●Network Round Trip Times 80 ms

●Server Backend Latencies 210 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 70 ms

●Avoid large layout shifts 3 layout shifts found

○INP breakdown

Accessibility

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container > div.top-banner > div.top-banner__close > button `div.container > div.top-banner > div.top-banner__close > button`
ul.main-nav__list > li.main-nav__list-search > div.global-search > button.global-search__btn `ul.main-nav__list > li.main-nav__list-search > div.global-search > button.global-search__btn`
ol > li > div.cookies > button.button `ol > li > div.cookies > button.button`
body.popmechanic-desktop > div#__nuxt > div.layout > button.up-button `body.popmechanic-desktop > div#__nuxt > div.layout > button.up-button`

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
a.flex > div.absolute > picture.absolute > img `a.flex > div.absolute > picture.absolute > img`
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`
div.management-presentation__views > div.management-presentation__views-item > picture > img `div.management-presentation__views > div.management-presentation__views-item > picture > img`
div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img `div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.header-main > div.header-main__container > div.header-main__inner > a.router-link-active `div.header-main > div.header-main__container > div.header-main__inner > a.router-link-active`
div.footer__container > div.footer__inner > div.footer__promo > a.footer__promo-logo `div.footer__container > div.footer__inner > div.footer__promo > a.footer__promo-logo`

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.

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
AI `div.profitable-start__inner > div.flex > a.main-card > div.main-card__tag`
скидка `div.flex > div.xl:col-start-[14] > a.item-card > div.item-card__tag`
грант `div.flex > div.xl:col-start-[14] > a.item-card > div.item-card__tag`
бесплатная миграция `div.flex > div.xl:col-start-[14] > a.item-card > div.item-card__tag`
Ответ за 15 минут `div.support__cards > div.support-card > div.support-card__promo > span.py-[2px]`
Бесплатно `div.support__cards > div.support-card > div.support-card__promo > span.support-card__promo-note`
Русская и английская версии `div.support__cards > div.support-card > div.support-card__promo > span.py-[2px]`
Удобный поиск `div.support__cards > div.support-card > div.support-card__promo > span.support-card__promo-note`
О компании `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Документация `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Карьера `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Инвесторам `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Прессе `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Академия `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Контрагентам `nav.footer-nav > ul.footer-nav__list > li.footer-nav__group > div.footer-nav__group-title`
Консультация перед заказом `body.popmechanic-desktop > div#cw-bubble-holder > button.woot-widget-bubble > div#woot-widget--expanded__text`

These are opportunities to improve the legibility of your content.

Navigation

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
GPU для ваших AI задач `div.profitable-start__inner > div.flex > a.main-card > h4`
Как перейти на модель «ЦОД как сервис» `ul#splide01-list > li#splide01-slide01 > a.case-card > h5.pr-4`
Встроенная безопасность и сертификаты `div.security-data__cards-card > div.security-data-card__main-info > div.security-data-card__info-wrapper > h4.security-data-card__title`
Участвуйте в мероприятиях `div.academy > div.academy__grid > div.call-to-action__card > h4.card__title`
Сообщество `div.footer__container > div.footer__inner > div.footer-socials > h5.footer-socials__title`

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.popmechanic-desktop `html.popmechanic-desktop`

These are opportunities to improve the interpretation of your content by users in different locales.

○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

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●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.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○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 a valid value for its `[lang]` attribute

○`<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

○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.

○Elements with visible text labels have matching accessible names.

○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.

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
mc.yandex.ru/metrika/tag.js line 104, col 101	Connecting to 'https://mc.yandex.com/watch/40029655?wmode=7&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Acha%0Ax86%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F0%0Achp%0AmacOS%0Achv%0A10.15.7&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A1002395050657%3Ahid%3A28165725...pf%3A1%3Ans%3A1776362462398%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362465%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(1136)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(1)' violates the following Content Security Policy directive: "connect-src 'self' .maps.yandex.net api-maps.yandex.ru api.selectel.ru hog.selectel.ru https://chatwoot.selectel.ru wss://chatwoot.selectel.ru https://statuspal.io/api/v2/status_pages/selectel/summary https://.mindbox.ru https://selectel.ru https://cdn.selectel.ru https://top-fwz1.mail.ru https://web.popmechanic.ru https://metrics.selectel.ru leads.selectel.ru mc.yandex.ru suggest-maps.yandex.ru wss://api.selectel.ru wss://ws.selectel.ru www.youtube.com https://yulixr.ru/ https://hooks.zapier.com/hooks/catch/11509819/ https://hooks.zapier.com/hooks/catch/12416931/ https://script.google.com/a/macros/selectel.com/s/AKfycbzM4er3RoKbPw3cQALGtakLQ7xfTtUk8PETDoXQyYh6kiCLnhu1oO4iCy2CuhT38cGrCA/exec https://files.selectel.ru https://telegram.org/pxl https://core.service.elfsight.com". The action has been blocked.
mc.yandex.ru/metrika/tag.js line 106, col 373	Connecting to 'https://mc.yandex.com/watch/40029655?wmode=7&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Acha%0Ax86%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F0%0Achp%0AmacOS%0Achv%0A10.15.7&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A1002395050657%3Ahid%3A28165725...pf%3A1%3Ans%3A1776362462398%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362465%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(1136)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(2)' violates the following Content Security Policy directive: "connect-src 'self' .maps.yandex.net api-maps.yandex.ru api.selectel.ru hog.selectel.ru https://chatwoot.selectel.ru wss://chatwoot.selectel.ru https://statuspal.io/api/v2/status_pages/selectel/summary https://.mindbox.ru https://selectel.ru https://cdn.selectel.ru https://top-fwz1.mail.ru https://web.popmechanic.ru https://metrics.selectel.ru leads.selectel.ru mc.yandex.ru suggest-maps.yandex.ru wss://api.selectel.ru wss://ws.selectel.ru www.youtube.com https://yulixr.ru/ https://hooks.zapier.com/hooks/catch/11509819/ https://hooks.zapier.com/hooks/catch/12416931/ https://script.google.com/a/macros/selectel.com/s/AKfycbzM4er3RoKbPw3cQALGtakLQ7xfTtUk8PETDoXQyYh6kiCLnhu1oO4iCy2CuhT38cGrCA/exec https://files.selectel.ru https://telegram.org/pxl https://core.service.elfsight.com". The action has been blocked.
widgets.mango-office.ru/widgets/mango.js	`Failed to load resource: net::ERR_TIMED_OUT`
api.selectel.ru/v1/info	`Failed to load resource: the server responded with a status of 401 ()`
mc.yandex.ru/metrika/tag.js line 104, col 101	Fetch API cannot load https://mc.yandex.com/watch/40029655?wmode=7&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Acha%0Ax86%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F0%0Achp%0AmacOS%0Achv%0A10.15.7&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A1002395050657%3Ahid%3A28165725...pf%3A1%3Ans%3A1776362462398%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362465%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(1136)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(1). Refused to connect because it violates the document's Content Security Policy.
mc.yandex.ru/metrika/tag.js line 101, col 309	Loading the script 'https://mc.yandex.com/watch/40029655?callback=_ymjsp826275535&page-url=https%3A%2F%2Fselectel.ru%2F&charset=utf-8&uah=chu%0A%22Chromium%22%3Bv%3D%22147%22%2C%22Google%20Chrome%22%3Bv%3D%22147%22%0Acha%0Ax86%0Achb%0A64%0Achf%0A147.0.0.0%0Achl%0A%22Chromium%22%3Bv%3D%22147.0.7727.55%22%2C%22Not.A%2FBrand%22%3Bv%3D%228.0.0.0%22%0Achm%0A%3F0%0Achp%0AmacOS%0Achv%0A10.15.7&browser-info=pv%3A1%3Avf%3A6glgxny3ywmlt088t0nklbpybmq57%3Afu%3A0%3Aen%3Autf-8%3Ala%3Aen-US%3Av%3A2461%3Acn%3A1%3Adp%3A0%3Als%3A1002395050657...Ans%3A1776362462398%3Aadb%3A2%3Arqnl%3A1%3Ast%3A1776362465%3At%3AIT-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0%20%D0%B4%D0%BB%D1%8F%20%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%D0%B0%20%D0%BE%D1%82%20%D0%BE%D0%B1%D0%BB%D0%B0%D1%87%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%D0%B0%20Selectel%2C%20%D0%B0%D1%80%D0%B5%D0%BD%D0%B4%D0%B0%20IaaS%20%D0%B8%20PaaS&t=clt(1136)gdpr(14)clc(0-0-0)rqnt(1)aw(1)rcm(1)cdl(na)eco(42010112)ti(3)&wmode=5' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' 'unsafe-inline' .maps.yandex.net api-maps.yandex.ru cdn.ampproject.org hog.selectel.ru https://chatwoot.selectel.ru https://cdn.selectel.ru https://6f3bf64a-14d1-4b68-9202-2a000ca072b9.selcdn.net https://cse.google.com/adsense/search/async-ads.js https://cse.google.com/cse.js https://cse.google.com/cse/element/v1 https://s.ytimg.com https://static.popmechanic.ru https://top-fwz1.mail.ru https://vk.com https://vk.ru https://www.google.com https://metrics.selectel.ru mc.yandex.ru https://.mindbox.ru https://widgets.mango-office.ru https://dct.mango-office.ru selectel.ru suggest-maps.yandex.ru www.google.com www.googleadservices.com www.gstatic.com www.youtube.com yastatic.net https://telegram.org/js/pixel.js https://elfsightcdn.com https://universe-static.elfsightcdn.com". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked.
top-fwz1.mail.ru/js/code.js line 13, col 95	Loading the script 'https://privacy-cs.mail.ru/static/sync-loader.js' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' 'unsafe-inline' .maps.yandex.net api-maps.yandex.ru cdn.ampproject.org hog.selectel.ru https://chatwoot.selectel.ru https://cdn.selectel.ru https://6f3bf64a-14d1-4b68-9202-2a000ca072b9.selcdn.net https://cse.google.com/adsense/search/async-ads.js https://cse.google.com/cse.js https://cse.google.com/cse/element/v1 https://s.ytimg.com https://static.popmechanic.ru https://top-fwz1.mail.ru https://vk.com https://vk.ru https://www.google.com https://metrics.selectel.ru mc.yandex.ru https://.mindbox.ru https://widgets.mango-office.ru https://dct.mango-office.ru selectel.ru suggest-maps.yandex.ru www.google.com www.googleadservices.com www.gstatic.com www.youtube.com yastatic.net https://telegram.org/js/pixel.js https://elfsightcdn.com https://universe-static.elfsightcdn.com". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked.
hog.selectel.ru/static/recorder.js?v=1.68.1 line 31, col 9366	`SyntaxError: Unexpected token '<', "<html> <h"... is not valid JSON`
cdn.selectel.ru/site_v3/_nuxt_v3/DSz6PE9X.js line 5, col 6074	`TypeError: window.mindbox(...) is not a function at mindboxTrackPage (https://cdn.selectel.ru/site_v3/_nuxt_v3/DSz6PE9X.js:6:6075)`

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy

●Uses HTTPS

●Avoids deprecated APIs

●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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

SEO

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
a.flex > div.absolute > picture.absolute > img `a.flex > div.absolute > picture.absolute > img`
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`
div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img `div.security-data__cards > div.security-data__sticky-block > picture.security-data__picture-absolute > img`
div.management-presentation__views > div.management-presentation__views-item > picture > img `div.management-presentation__views > div.management-presentation__views-item > picture > img`
div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img `div.image-call-to-action > div.image-call-to-action__block-image > picture.image-call-to-action__block > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > picture > img`
a.card__material > div.material__img-wrap > picture > img `a.card__material > div.material__img-wrap > 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

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Results for https://selectel.ru

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (1)

Usability (1)

Content (1)

Navigation (2)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Names and labels

Contrast

Navigation

Internationalization and localization

Best Practices

General

SEO

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Names and labels

Contrast

Navigation

Internationalization and localization

Best Practices

General

SEO

Content Best Practices

Keyboard Shortcuts