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SGSiteGraph

uni-halle.de

Schafft Wissen. Seit 1502.

Last scanned Aug 1, 2026, 1:00 PM · 9 views

77

Overall score

Fair

Summary

Startseite der Martin-Luther-Universit�t Halle-Wittenberg. This website uses Apache. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing canonical link.

Startseite der Martin-Luther-Universit�t Halle-Wittenberg.

Top issues to fix

12 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+6 more issues — details in the sections below.

70

SEO

5 issue(s) found

90

Performance

1.61 s

65

Security

HTTPS & header checks

85

Accessibility

2 issue(s) found

Score history

-1 overall since Jul 25, 2026

Overall
77
SEO
70
Security
65
Performance
90
Accessibility
85

Organization

Company details published in this site's own structured data.

Startseite der Martin-Luther-Universit�t Halle-Wittenberg.

Meta tags

Title
Schafft Wissen. Seit 1502.
Description
Startseite der Martin-Luther-Universit�t Halle-Wittenberg.
Canonical
Language
Charset
ISO-8859-1
Viewport
Robots meta
index
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Hellenic Academic and Research Institutions CA
Subject
www.uni-halle.de
Valid from
Jul 23, 2026
Valid to
Feb 7, 2027
Days until expiry
189
SAN domains
www.uni-halle.de

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 1 · H2 9 · H3 18

Links

21 internal · 28 external · 20 broken

Images

13 total · 0 missing alt

Scripts / Styles

8 scripts · 2 stylesheets

JS / CSS size

366 B · 0 B

Page size

28.5 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://uni-halle.de
Final URL
https://www.uni-halle.de/
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.61 s
HTML size
28.5 KB
Redirect chain
https://uni-halle.de → https://www.uni-halle.de/

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Frequently asked questions

What technology does uni-halle.de use?
uni-halle.de is built with Apache.
Is uni-halle.de secure (HTTPS)?
Yes. uni-halle.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.
Who hosts uni-halle.de?
Hosting provider information for uni-halle.de is not available yet.
What is uni-halle.de's SEO score?
uni-halle.de scored 70/100 for SEO in the latest analysis (fair).
What is uni-halle.de's overall website score?
uni-halle.de has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
Has uni-halle.de's score changed over time?
uni-halle.de's overall score has declined by 1 point (from 78 to 77) since Jul 25, 2026.