tu-freiberg.de
Startseite | TU Bergakademie Freiberg
Last scanned Aug 2, 2026, 6:00 AM · 10 views
Overall score
Great
Summary
This website uses Drupal. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
8 issues found · 2 high priority
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
275 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 86
- SEO
- 60
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Startseite | TU Bergakademie Freiberg
- Description
- Canonical
- https://tu-freiberg.de/
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
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
- Let's Encrypt
- Subject
- tu-freiberg.de
- Valid from
- Jun 13, 2026
- Valid to
- Sep 11, 2026
- Days until expiry
- 39
- SAN domains
- tu-freiberg.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 14 · H3 7
Links
252 internal · 42 external · 20 broken
Images
13 total · 1 missing alt
Scripts / Styles
8 scripts · 2 stylesheets
JS / CSS size
19.6 KB · 1.6 KB
Page size
176 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- 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://tu-freiberg.de
- Final URL
- https://tu-freiberg.de
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 272 ms
- HTML size
- 176 KB
- Redirect chain
- https://tu-freiberg.de
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tu-freiberg.de use?
- tu-freiberg.de is built with Drupal.
- Is tu-freiberg.de secure (HTTPS)?
- Yes. tu-freiberg.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 11, 2026.
- Who hosts tu-freiberg.de?
- Hosting provider information for tu-freiberg.de is not available yet.
- What is tu-freiberg.de's SEO score?
- tu-freiberg.de scored 60/100 for SEO in the latest analysis (fair).
- What is tu-freiberg.de's overall website score?
- tu-freiberg.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- Has tu-freiberg.de's score changed over time?
- tu-freiberg.de's overall score has stayed steady at 86/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card