javascript.ru
Центральный Javascript-ресурс. Учебник с примерами скриптов. Форум. Книги и многое другое.
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
This website uses Google Analytics behind Cloudflare CDN. SEO is fair (50/100) and accessibility is excellent (95/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Top issues to fix
13 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+7 more issues — details in the sections below.
SEO
8 issue(s) found
Performance
729 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Meta tags
- Title
- Центральный Javascript-ресурс. Учебник с примерами скриптов. Форум. Книги и многое другое.
- Description
- Canonical
- Language
- ru
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Google Trust Services
- Subject
- javascript.ru
- Valid from
- Aug 11, 2026
- Valid to
- Nov 9, 2026
- Days until expiry
- 75
- SAN domains
- javascript.ru, mta-sts.javascript.ru
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 4 · H2 7 · H3 0
Links
78 internal · 6 external · 5 broken
Images
4 total · 0 missing alt
Scripts / Styles
20 scripts · 1 stylesheets
JS / CSS size
2.8 KB · 230 B
Page size
40.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://javascript.ru
- Final URL
- https://javascript.ru
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 729 ms
- HTML size
- 40.7 KB
- Redirect chain
- https://javascript.ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does javascript.ru use?
- javascript.ru is built with Google Analytics, Cloudflare Analytics, Google Ads.
- Is javascript.ru secure (HTTPS)?
- Yes. javascript.ru uses TLS 1.2 with a certificate issued by Google Trust Services, valid until Nov 9, 2026.
- Who hosts javascript.ru?
- Hosting provider information for javascript.ru is not available yet.
- What is javascript.ru's SEO score?
- javascript.ru scored 50/100 for SEO in the latest analysis (fair).
- What is javascript.ru's overall website score?
- javascript.ru has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card