sfu-kras.ru
Сибирский федеральный университет | Сибирский федеральный университет
Last scanned Aug 2, 2026, 12:00 PM · 7 views
Overall score
Fair
Summary
Официальный сайт Сибирского федерального университета. This website uses Next.js. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores poor (25/100) and performance poor (45/100). Top issue: Title longer than 60 characters.
Официальный сайт Сибирского федерального университета
Top issues to fix
12 issues found · 2 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 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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
3.19 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-4 overall since Jul 26, 2026
- Overall
- 57
- SEO
- 65
- Security
- 25
- Performance
- 45
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Официальный сайт Сибирского федерального университета
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Сибирский федеральный университет | Сибирский федеральный университет
- Description
- Официальный сайт Сибирского федерального университета
- Canonical
- https://sfu.ru/ru
- Language
- ru
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://sfu.ru/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- GlobalSign nv-sa
- Subject
- *.sfu.ru
- Valid from
- Nov 21, 2025
- Valid to
- Dec 23, 2026
- Days until expiry
- 142
- SAN domains
- *.sfu.ru, sfu.ru
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 5 · H2 6 · H3 0
Links
106 internal · 18 external · 20 broken
Images
21 total · 0 missing alt
Scripts / Styles
396 scripts · 10 stylesheets
JS / CSS size
1.5 MB · 0 B
Page size
1.7 MB
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
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sfu-kras.ru
- Final URL
- https://sfu.ru/ru
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 3.16 s
- HTML size
- 1.7 MB
- Redirect chain
- https://sfu-kras.ru → https://sfu.ru/ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sfu-kras.ru use?
- sfu-kras.ru is built with Next.js.
- Is sfu-kras.ru secure (HTTPS)?
- Yes. sfu-kras.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Dec 23, 2026.
- Who hosts sfu-kras.ru?
- Hosting provider information for sfu-kras.ru is not available yet.
- What is sfu-kras.ru's SEO score?
- sfu-kras.ru scored 65/100 for SEO in the latest analysis (fair).
- What is sfu-kras.ru's overall website score?
- sfu-kras.ru has an overall SiteGraph score of 57/100, combining SEO, performance, security, and accessibility.
- Has sfu-kras.ru's score changed over time?
- sfu-kras.ru's overall score has declined by 4 points (from 61 to 57) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card