# BeaverCheck Audit Report — https://mail.ru

**Date:** April 16, 2026  
**URL:** https://mail.ru  
**Overall Grade:** D (69/100)  
**Report:** https://beavercheck.com/results/e844fa3a-093b-4993-b1a6-e526c2476175

## Top Findings

1. **[CRITICAL]** 'unsafe-eval' found in script source — Security > Content Security Policy
2. **[CRITICAL]** 'unsafe-inline' found in script source — Security > Content Security Policy
3. **[CRITICAL]** Cookie 'oid' is missing the Secure flag — Security > Cookie Security
4. **[CRITICAL]** HSTS header is missing — Security > Security Headers
5. **[CRITICAL]** 1 image(s) missing alt attribute — Accessibility > Alt Text Quality

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 47 |
| Accessibility | 68 |
| Best Practices | 73 |
| SEO | 58 |

---

## Security

### Security Headers (D — 40/100)

*4 of 10 headers properly configured*

- **[CRITICAL]** HSTS header is missing — Strict-Transport-Security forces browsers to use HTTPS, preventing downgrade attacks. Add the header with a max-age of at least 1 year.
- **[PASS]** X-Content-Type-Options is properly configured
- **[PASS]** X-Frame-Options is properly configured
- **[WARNING]** Referrer-Policy header is missing — Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
- **[WARNING]** Permissions-Policy header is missing — Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
- **[PASS]** Content-Security-Policy is present
- **[WARNING]** Cross-Origin-Opener-Policy header is missing — COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
- **[WARNING]** Cross-Origin-Embedder-Policy header is missing — COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
- **[PASS]** X-Powered-By header is not present
- **[WARNING]** Server header reveals version information — The Server header discloses the software version, aiding attackers in targeting known vulnerabilities. Remove the version number.

### Content Security Policy (D — 45/100)

*5 of 10 CSP checks passed*

- **[INFO]** Raw CSP policy
- **[PASS]** default-src directive is set
- **[CRITICAL]** 'unsafe-inline' found in script source — 'unsafe-inline' allows inline <script> tags, defeating CSP against XSS. Remove it and use nonces or hashes instead.
- **[CRITICAL]** 'unsafe-eval' found in script source — 'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.
- **[PASS]** No wildcard in script source
- **[PASS]** object-src falls back to default-src
- **[PASS]** base-uri is properly restricted
- **[WARNING]** frame-ancestors directive is missing — frame-ancestors controls who can embed your page, preventing clickjacking. Set it to 'self' or 'none'.
- **[PASS]** form-action directive is set
- **[INFO]** upgrade-insecure-requests is not set — This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

### TLS & Certificates (A+ — 100/100)

*TLS 1.2, 7 checks passed*

- **[PASS]** TLS 1.2 is used
- **[INFO]** TLS 1.3 is not negotiated — TLS 1.3 offers improved performance and security. Consider enabling it.
- **[PASS]** Strong cipher suite is used
- **[INFO]** HTTP/2 is not negotiated — HTTP/2 provides multiplexing and header compression for better performance.
- **[PASS]** Certificate is valid (expires in 219 days)
- **[PASS]** Certificate chain has 3 certificates
- **[PASS]** Certificate uses modern signature algorithm
- **[PASS]** Certificate covers 6 domain(s)
- **[PASS]** Certificate is issued by a trusted CA

### Cookie Security (B — 75/100)

*5 cookies analyzed, 12 checks passed*

- **[PASS]** Cookie 'act' has the Secure flag
- **[PASS]** Cookie 'act' has the HttpOnly flag
- **[PASS]** Cookie 'act' has SameSite=None
- **[CRITICAL]** Cookie 'oid' is missing the Secure flag — Without the Secure flag, this cookie can be sent over unencrypted HTTP, exposing it to interception.
- **[WARNING]** Cookie 'oid' is missing the HttpOnly flag — Without HttpOnly, this cookie can be accessed by JavaScript, making it vulnerable to XSS-based theft.
- **[WARNING]** Cookie 'oid' has no SameSite attribute — Without an explicit SameSite attribute, browser default behavior varies. Set SameSite=Lax or Strict.
- **[PASS]** Cookie 'act' has the Secure flag
- **[PASS]** Cookie 'act' has the HttpOnly flag
- **[PASS]** Cookie 'act' has SameSite=None
- **[PASS]** Cookie 'autologin' has the Secure flag
- **[PASS]** Cookie 'autologin' has the HttpOnly flag
- **[PASS]** Cookie 'autologin' has SameSite=None
- **[PASS]** Cookie 'mrcu' has the Secure flag
- **[PASS]** Cookie 'mrcu' has the HttpOnly flag
- **[PASS]** Cookie 'mrcu' has SameSite=None

---

## Advanced Security

### Subresource Integrity (F — 20/100)

*0 of 35 external resources have SRI*

- **[WARNING]** External script from top-fwz1.mail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from yandex.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from yandex.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from top-fwz1.mail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from mc.yandex.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from imgs2.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from home.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from home.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from home.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from limg.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from img.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from vk.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from static.dzeninfra.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from yastatic.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from static.dzeninfra.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from static.dzeninfra.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from static.dzeninfra.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from ad.mail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from r.mradx.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from yandex.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from yastatic.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.gstatic.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.gstatic.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.googletagmanager.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from home.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from limg.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from limg.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from home.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from limg.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from imgs2.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from home.imgsmail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from privacy-cs.mail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from top-fwz1.mail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from top-fwz1.mail.ru lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.gstatic.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.

### JS Library Vulnerabilities (A+ — 100/100)

*No known vulnerabilities*

- **[PASS]** No known JavaScript library vulnerabilities detected

### Information Leakage (A+ — 100/100)

*No exposures*

- **[PASS]** security.txt is present — good practice
- **[PASS]** No sensitive files exposed

### Email Security (A+ — 100/100)

*DMARC: reject*

- **[PASS]** DMARC policy is reject — strongest protection

### Permissions-Policy (D — 40/100)

*No header set*

- **[WARNING]** No Permissions-Policy header — Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

### CORS Configuration (B — 80/100)

*No CORS headers*

- **[PASS]** No CORS headers present — secure default

---

## Performance

### Page Weight Budget (F — 17/100)

*3.3 MB transferred, 172 requests*

- **[WARNING]** Page weighs 7.1 MB (3.3 MB transferred)
- **[WARNING]** Images are 1.4 MB — compress or use modern formats — Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
- **[WARNING]** JavaScript is 1.2 MB — consider code splitting or lazy loading — Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
- **[INFO]** Fonts are 308 KB — consider subsetting or using system fonts — Subset fonts to include only used characters, or switch to system font stacks.
- **[WARNING]** 172 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 0.70 g CO2 per page load

### Third-Party Impact (D — 50/100)

*96% third-party, 0 ms blocking*

- **[WARNING]** Third-party code accounts for 96% of page weight (3.2 MiB of 3.3 MiB)
- **[PASS]** Third-party blocking time is low (0 ms)

### Text Compression (A+ — 100/100)

*All text resources are compressed*

- **[PASS]** All text resources are compressed

### Image Optimization (B — 70/100)

*71 images, 0 KB saveable*

- **[WARNING]** https://r.mradx.net/imgs/48/8b/19cc64cc56b1c542.gi... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.

### JS Execution Cost (F — 20/100)

*13614ms total JS execution*

- **[WARNING]** https://mail.ru/?solution429=b_r9ZiiXO_eI9q1Uq2wsE...: 7853ms CPU time
- **[WARNING]** https://home.imgsmail.ru/antares/748792/js/index-b...: 1234ms CPU time
- **[WARNING]** Unattributable: 1208ms CPU time
- **[WARNING]** https://yastatic.net/partner-code-bundles/1304600/...: 774ms CPU time
- **[WARNING]** https://yandex.ru/ads/system/context.js: 614ms CPU time
- **[INFO]** Third-party scripts: 5708ms (42% of total)

### Font Loading (A+ — 100/100)

*10 fonts (308 KB)*

- **[INFO]** 10 font(s) use font-display: swap (FOUT risk but functional)

### JS Bundles (F — 20/100)

*18 scripts, 610 KB unused*

- **[WARNING]** https://home.imgsmail.ru/antares/748792/js/index-b...: 258 KB unused (66%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://yastatic.net/partner-code-bundles/1304600/...: 90 KB unused (69%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://www.googletagmanager.com/gtag/js?id=G-1M15...: 86 KB unused (60%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://yandex.ru/ads/system/context.js: 51 KB unused (49%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://mc.yandex.ru/metrika/tag.js: 48 KB unused (57%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 610 KB

### Resource Caching (A+ — 100/100)

*All resources properly cached*

- **[PASS]** No caching issues found

### Critical Rendering Path (A+ — 100/100)

*No render-blocking resources*

- **[PASS]** No render-blocking resources detected

### Resource Hints (A+ — 100/100)

*9 hints, 0 missing preconnects*

- **[PASS]** Page uses 9 resource hint(s)

### Page Weight Inventory (F — 30/100)

*172 resources · 3.3 MB · 610 KB savings available*

- **[WARNING]** Page weight 2.3 MB over 1MB target
- **[INFO]** ~610 KB of savings available
- **[WARNING]** 168 third-party resources (96% of weight)
- **[INFO]** 3 resources over 200KB

### Render-Blocking Resources (A+ — 100/100)

*No render-blocking resources detected*

- **[PASS]** No render-blocking resources detected in <head>

### Third-Party Resources (A+ — 100/100)

*No third-party resources detected*


---

## Content Quality

### Links (F — 57/100)

*200 links checked, 189 healthy, 7 broken*

- **[CRITICAL]** 189 of 200 links are healthy
- **[WARNING]** Broken link: https://mail.ru — Found in <link href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://avatars.mds.yandex.net — Found in <link href>. Returns HTTP 410.
- **[WARNING]** Broken link: https://mc.yandex.ru — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://ads.adfox.ru — Found in <link href>. Returns HTTP 400.
- **[INFO]** Long redirect chain: https://e.mail.ru/?utm_source=portal&utm_medium... (3 hops)
- **[INFO]** Long redirect chain: https://love.mail.ru/?utm_source=portal&utm_med... (5 hops)
- **[CRITICAL]** Broken link: https://sportmail.ru/ — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://sportmail.ru/article/football-rus-premier/7056557... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://mail.ru/region?page=https://mail.ru&geoapi=1 — Found in <a href>. Returns HTTP 429.
- **[INFO]** Long redirect chain: https://vkvideo.ru/video-25380626_456283287 (5 hops)
- **[INFO]** Long redirect chain: https://vkvideo.ru/video_ext.php?oid=-25380626&... (5 hops)

### Mixed Content (A+ — 100/100)

*No mixed content detected — all resources use HTTPS.*

- **[PASS]** No mixed content detected — all resources use HTTPS

### Open Graph (B — 85/100)

*Open Graph tags are partially configured — some improvements recommended.*

- **[CRITICAL]** og:image is not reachable — The og:image URL could not be fetched. Social platforms won't be able to display it.
- **[INFO]** og:title is long (77 characters) — Titles over 60 characters may be truncated in social sharing previews.
- **[INFO]** og:description is long (207 characters) — Descriptions over 200 characters may be truncated in social sharing previews.
- **[INFO]** Missing og:site_name — The og:site_name tag displays the website name in social previews.

### Structured Data (C — 40/100)

*No structured data (JSON-LD) found.*

- **[INFO]** No structured data (JSON-LD) found — Adding structured data helps search engines understand your content and can enable rich results.

---

## Infrastructure

### DNS Records (A+ — 100/100)

*3 A records, 68 ms lookup*

- **[PASS]** Resolves to 3 IPv4 address(es)
- **[INFO]** No IPv6 (AAAA) records
- **[PASS]** 2 nameserver(s) configured
- **[PASS]** 1 mail exchanger(s) configured
- **[INFO]** CAA records not checked — CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
- **[PASS]** SPF record present in TXT
- **[PASS]** DNS resolution time: 68 ms

### Redirect Chain (B — 70/100)

*2 redirect(s), 848 ms total*

- **[WARNING]** 2 redirects before reaching final URL — Each redirect adds latency. Try to minimize the chain to 1 hop.
- **[INFO]** Uses 302 (temporary) redirect — If permanent, use 301 instead.
- **[INFO]** Redirect overhead: 848 ms total
- **[INFO]** Cross-domain redirect detected

### IPv6 Readiness (C — 60/100)

*No IPv6 support*

- **[INFO]** No IPv6 (AAAA) records found — IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

### Crawlability (F — 25/100)

*robots.txt present, sitemap with 0 URLs*

- **[PASS]** robots.txt is present
- **[CRITICAL]** robots.txt blocks all crawlers — Disallow: / for all user-agents prevents search engines from indexing any page. This will remove the site from search results.
- **[PASS]** sitemap.xml is present
- **[WARNING]** sitemap.xml contains invalid XML — Search engines may not be able to parse the sitemap. Fix XML validation errors.
- **[WARNING]** sitemap.xml is empty — no URLs found — An empty sitemap provides no value. Add <url> entries for your pages.
- **[INFO]** robots.txt does not reference a sitemap — Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

### URL Variants (A+ — 100/100)

*www/non-www, trailing slash, HTTP→HTTPS*

- **[PASS]** www/non-www redirect configured correctly (preferred: non-www)
- **[PASS]** HTTP correctly 301-redirects to HTTPS

### Domain Intelligence (A+ — 100/100)

*mail.ru — via RU-CENTER-RU, 28 years, 11 months old, hosted on VK-AS, RU*

- **[PASS]** Domain registered until Sep 30, 2026 (5 months remaining)
- **[PASS]** Registrar: RU-CENTER-RU
- **[WARNING]** Registrar lock is NOT enabled — The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
- **[PASS]** Hosting: VK-AS, RU

---

## Compliance

### WCAG Compliance (A+ — 100/100)

*No testable criteria*


### Cookie Consent & Privacy (B — 80/100)

*No consent signals detected*

- **[WARNING]** No privacy policy link detected — A privacy policy page is recommended for transparency and may be legally required.
- **[INFO]** No terms of service link detected
- **[INFO]** No cookie consent banner detected
- **[PASS]** 5 cookie(s) set on initial load (functional)
- **[INFO]** This is an automated check, not legal advice — BeaverCheck detects technical indicators of consent management. This does not constitute a legal compliance assessment. Consult a privacy professional for GDPR/CCPA compliance.

### Language & i18n (A — 90/100)

*Lang attribute present*

- **[PASS]** <html lang> attribute is present
- **[PASS]** <html lang> value is valid
- **[INFO]** No Content-Language HTTP header
- **[INFO]** Language signals are inconsistent — The <html lang> attribute and Content-Language header should agree.

### Readability & Typography (A+ — 100/100)

*Font sizes and tap targets checked*


### Viewport Configuration (B — 80/100)

*Viewport properly configured*

- **[PASS]** Viewport meta tag is present
- **[WARNING]** width=device-width is not set
- **[PASS]** User zooming is allowed

### Third-Party Trackers (D — 40/100)

*4 trackers detected*

- **[INFO]** 4 third-party trackers detected — Found 2 analytics, 1 advertising, 0 marketing, 1 tag manager trackers.
- **[WARNING]** 1 advertising/retargeting trackers detected — Advertising trackers collect user data for ad targeting. Under GDPR, these typically require explicit consent.
- **[WARNING]** Trackers detected but no cookie policy found — This page loads 4 trackers but no cookie policy was detected. GDPR requires disclosure when using tracking cookies.
- **[WARNING]** Trackers detected but no privacy policy found — Most data protection regulations require a privacy policy when collecting user data via trackers.

### Cookie & Tracker Inventory (A+ — 100/100)

*5 cookies · 4 trackers · 0 pre-consent*

- **[INFO]** 4 cookie(s) could not be classified
- **[INFO]** 4 third-party tracker(s) detected on page

---

## Legal

### Legal Page Ecosystem (F — 0/100)

*0 of 7 expected legal pages detected*

- **[WARNING]** Privacy Policy not detected — No link matching common Privacy Policy URL patterns or link text was found. Most websites are expected to have a Privacy Policy, especially those collecting user data.
- **[WARNING]** Terms of Service not detected — No link matching common Terms of Service URL patterns or link text was found. Most websites are expected to have a Terms of Service, especially those collecting user data.
- **[INFO]** Cookie Policy not detected — No link matching common Cookie Policy URL patterns or link text was found. Most websites are expected to have a Cookie Policy, especially those collecting user data.
- **[INFO]** Accessibility Statement not detected — No link matching common Accessibility Statement URL patterns or link text was found. Most websites are expected to have a Accessibility Statement, especially those collecting user data.
- **[INFO]** DMCA / Copyright Notice not detected — No link matching common DMCA / Copyright Notice URL patterns or link text was found. Most websites are expected to have a DMCA / Copyright Notice, especially those collecting user data.
- **[INFO]** Refund / Returns Policy not detected — No link matching common Refund / Returns Policy URL patterns or link text was found. Most websites are expected to have a Refund / Returns Policy, especially those collecting user data.
- **[INFO]** Acceptable Use Policy not detected — No link matching common Acceptable Use Policy URL patterns or link text was found. Most websites are expected to have a Acceptable Use Policy, especially those collecting user data.

### Copyright Notice (C — 55/100)

*No copyright notice detected*

- **[INFO]** No copyright notice detected — No copyright notice detected in the page content. While not legally required in most jurisdictions (copyright exists automatically), a notice is standard practice and signals site ownership.

### Regulatory Indicators

*0 regulatory indicator(s) detected*

- **[INFO]** This is a technical scan, not a legal assessment — BeaverCheck detects technical indicators that may suggest regulatory relevance. This is not a compliance audit and should not be relied upon for legal decisions. Consult qualified legal counsel for compliance assessments.
- **[INFO]** No specific regulatory indicators detected — No strong signals for GDPR, CCPA, ADA, PCI, HIPAA, or COPPA were found. This does not mean these regulations don't apply — it means we didn't detect common technical indicators.

### Third-Party Data Sharing

*1 third-party service(s) detected*

- **[INFO]** Data inventory for transparency purposes — This inventory identifies third-party services that receive data from your site visitors. Under regulations like GDPR (Article 30), maintaining records of data processing activities is commonly considered a best practice. This automated scan provides a starting point — it may not capture all data flows.
- **[INFO]** 1 third-party services across 1 categories — 1 third-party services detected across 1 categories: Analytics (1). Each of these services receives some user data from your site visitors.
- **[INFO]** Google Analytics (Analytics) — Detected via script URL. Typically collects: Page views, User behavior, Demographics, Device info, IP address. Privacy policy: https://policies.google.com/privacy. Data Processing Agreement available.

### Compliance Badges (C — 55/100)

*0 compliance badge(s) detected*

- **[INFO]** No compliance badges detected — No recognized compliance certification badges or seals were found. This is common — many sites do not display compliance badges.

---

## Availability

### CDN & Delivery (D — 50/100)

*No CDN detected*

- **[WARNING]** No CDN detected — A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.

### HTTP Caching (D — 40/100)

*no-store (uncacheable)*

- **[INFO]** Cache-Control: no-store prevents all caching — Intentional for dynamic content, but increases server load for every page view.
- **[INFO]** No ETag or Last-Modified header — Conditional requests (304 Not Modified) are not possible without validators.

### Transport Security (B — 75/100)

*HTTP/3, HSTS, and TLS version analysis*

- **[INFO]** HTTP/3 (QUIC) not advertised — HTTP/3 eliminates head-of-line blocking. If your CDN supports it, consider enabling it.
- **[WARNING]** Missing Strict-Transport-Security header — HSTS tells browsers to only use HTTPS, preventing SSL stripping attacks.

---

## Accessibility

### Landmark Structure (B — 75/100)

*2 landmarks*

- **[PASS]** <main> landmark present
- **[PASS]** 1 <nav> landmark(s) found
- **[INFO]** No banner (header) landmark
- **[INFO]** No contentinfo (footer) landmark
- **[WARNING]** Skip navigation link is missing (WCAG 2.4.1) — Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

### Heading Hierarchy (B — 80/100)

*No headings*

- **[WARNING]** No headings found — Headings (H1-H6) create the document outline for screen reader navigation.

### Alt Text Quality (B — 75/100)

*1 of 21 images have issues*

- **[CRITICAL]** 1 image(s) missing alt attribute — Images without alt text are invisible to screen readers.
- **[CRITICAL]** 1 image-in-link without alt text — An image inside a link with no alt creates an empty link.
- **[PASS]** 15 decorative image(s) correctly marked
- **[PASS]** 5 image(s) with good alt text

### Form Accessibility (A+ — 100/100)

*No form controls*

- **[PASS]** No form controls on this page

### Link & Button Quality (F — 28/100)

*51 issue(s) across 212 links and 82 buttons*

- **[CRITICAL]** 37 link(s) with no accessible text — Links without text are announced as raw URLs by screen readers.
- **[CRITICAL]** 1 image-only link(s) without alt text — Image-only links need alt text on the image (or aria-label on the link) so screen readers can announce them.
- **[WARNING]** 170 link(s) open in new tab without warning — Add '(opens in new tab)' to link text or aria-label.
- **[CRITICAL]** 14 button(s) with no accessible text — Icon-only buttons need an aria-label so screen readers can announce them.
- **[PASS]** 4 link(s) with descriptive text

---

## UX

### 404 Error Page (F — 0/100)

*HTTP 429, bare page*

- **[WARNING]** Unexpected status code: HTTP 429 — Expected HTTP 404 but received 429. This may confuse search engine crawlers.
- **[WARNING]** Bare server default 404 page — The 404 page has no custom styling. Users hitting a broken link see a generic error with no way to navigate back. Add a custom 404 page with your site navigation and a search bar.

### Favicon & Branding (B — 80/100)

*7 icon(s) detected*

- **[PASS]** favicon.ico present at site root
- **[PASS]** HTML icon links detected
- **[PASS]** Apple touch icon present
- **[PASS]** SVG favicon detected — scales perfectly to any size
- **[PASS]** Multiple icon sizes detected

### Web Manifest (D — 40/100)

*Not found*

- **[INFO]** No web manifest found — No manifest at standard paths (/manifest.json, /site.webmanifest). A manifest is optional but enables PWA features like home screen installation and standalone display.

### Dark Mode Support (B — 70/100)

*Dark mode detected*

- **[PASS]** prefers-color-scheme CSS detected in inline styles
- **[INFO]** Detection limited to meta tags and inline styles — External CSS files may contain prefers-color-scheme rules not visible to this scan.

### Print Stylesheet (D — 40/100)

*No print styles*

- **[INFO]** No print-specific styles detected — When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.

### Navigation UX (F — 15/100)

*No navigation patterns*

- **[PASS]** 1 navigation landmark(s) detected
- **[INFO]** No breadcrumbs, search, or skip link detected — These navigation aids help users orient themselves and find content efficiently, especially on large sites.

---

## SEO

### Canonical URL (B — 70/100)

*Minor issues*

- **[PASS]** Canonical tag present
- **[PASS]** Canonical is self-referencing
- **[WARNING]** Canonical does not match final URL (https://account.mail.ru/login?autologin_exp=v22&autologin_project=home&errorCode=11300&errorText=invalid+user&page=https%3A%2F%2Fmail.ru%2F%3Fautologin%3D1776358510&state=d2e537d20ea14ad68b99511dda58f098)
- **[CRITICAL]** Canonical target returns 429 — Search engines cannot follow this canonical, effectively orphaning this page.

### Meta Tags (A — 90/100)

*Title: 135 chars*

- **[PASS]** Page title is set
- **[WARNING]** Title is 135 characters — will be truncated in search results

### Content Depth (A — 85/100)

*2060 words, Very Easy*

- **[PASS]** Page has 2060 words — good depth for search engines
- **[INFO]** Text-to-HTML ratio is 2% — Very low ratio suggests heavy framework overhead or boilerplate.
- **[INFO]** Reading level: Very Easy (grade 3)

### Internal Links (A+ — 95/100)

*1 internal, 211 external*

- **[PASS]** 1 internal links (0%)
- **[PASS]** 83% of links use descriptive anchor text
- **[INFO]** Page has 212 links — consider reducing
- **[INFO]** 1 internal / 211 external links

### Image SEO (B — 75/100)

*21 images, 10 descriptive filenames*

- **[WARNING]** 52% of images have non-descriptive filenames — Search engines use filenames as a signal. Rename to descriptive names like 'team-photo.jpg'.
- **[INFO]** 1 image(s) missing alt text — see Accessibility tab

### Hreflang

*0 hreflang tags*


---

## Sustainability

### CO2 Per Page Load (D — 50/100)

*0.94g CO2 per view*

- **[INFO]** 0.94g CO2 per page view — This page transfers 3.3 MB, producing an estimated 0.94g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.17g, network 0.16g, end-user device 0.61g.
- **[INFO]** At 10,000 monthly views: 113.2 kg CO2/year — With 10,000 page views per month, this page would generate approximately 113.2 kg of CO2 annually — equivalent to charging 14148 smartphones.

### Green Hosting (D — 50/100)

*Unknown*

- **[INFO]** Hosting provider could not be identified — Without knowing the provider, we cannot determine their energy sourcing. Check with your hosting provider about their renewable energy commitments.
- **[INFO]** Green hosting status based on known provider commitments — Green hosting detection uses a curated database of provider renewable energy commitments. This is not a real-time verification. For authoritative checks, visit thegreenwebfoundation.org.

### Repeat Visit Weight (A+ — 100/100)

*94% cached*

- **[PASS]** 94% reduction on repeat visits — Returning visitors download only 205 KB (vs 3410 KB first visit). 169 of 172 resources are served from browser cache, saving 0.89g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.06g CO2 (first visit: 0.94g)

### Carbon Budget (D — 50/100)

*59th percentile*

- **[WARNING]** 0.94g CO2 — above the median website (0.60g) — Heavier than an estimated 41% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
- **[INFO]** Estimated 59th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

### Transfer Efficiency (B — 80/100)

*82% efficient*

- **[INFO]** Transfer efficiency: 82% — An estimated 609 KB (18%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 609 KB of unused JavaScript. This wasted data produces 0.17g of unnecessary CO2 per page view.

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*Generated by [BeaverCheck](https://beavercheck.com) — https://beavercheck.com/results/e844fa3a-093b-4993-b1a6-e526c2476175*