colta.ru
Colta.ru | Всё о культуре и духе времени
Last scanned Jul 26, 2026, 12:49 PM
Overall score
Fair
Summary
Общественное СМИ, существующее на средства читателей. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (55/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Общественное СМИ, существующее на средства читателей. Универсальный ресурс о кино, музыке, искусстве, литературе, театре, медиа, обществе, охватывающий все области современной культуры. Профессиональные мнения экспертов. Новости.
Top issues to fix
13 issues found · 3 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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
7 issue(s) found
Performance
716 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Общественное СМИ, существующее на средства читателей. Универсальный ресурс о кино, музыке, искусстве, литературе, театре, медиа, обществе, охватывающий все области современной культуры. Профессиональные мнения экспертов. Новости.
Meta tags
- Title
- Colta.ru | Всё о культуре и духе времени
- Description
- Общественное СМИ, существующее на средства читателей. Универсальный ресурс о кино, музыке, искусстве, литературе, театре, медиа, обществе, охватывающий все области современной культуры. Профессиональные мнения экспертов. Новости.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=1024
- 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 1.3
- Issuer
- Google Trust Services
- Subject
- colta.ru
- Valid from
- Jul 21, 2026
- Valid to
- Oct 19, 2026
- Days until expiry
- 82
- SAN domains
- colta.ru, *.colta.ru
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
132 internal · 6 external · 20 broken
Images
103 total · 0 missing alt
Scripts / Styles
17 scripts · 1 stylesheets
JS / CSS size
3.8 KB · 119 B
Page size
81.7 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
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://colta.ru
- Final URL
- https://www.colta.ru/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 715 ms
- HTML size
- 81.7 KB
- Redirect chain
- https://colta.ru → http://www.colta.ru/ → https://www.colta.ru/
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Frequently asked questions
- What technology does colta.ru use?
- colta.ru is built with Ruby on Rails, Google Analytics, Cloudflare Analytics, Meta Pixel.
- Is colta.ru secure (HTTPS)?
- Yes. colta.ru uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 19, 2026.
- Who hosts colta.ru?
- Hosting provider information for colta.ru is not available yet.
- What is colta.ru's SEO score?
- colta.ru scored 55/100 for SEO in the latest analysis (fair).
- What is colta.ru's overall website score?
- colta.ru has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card