What technology does tuhh.de use?

tuhh.de is built with PHP, Apache.

Is tuhh.de secure (HTTPS)?

Yes. tuhh.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.

Hosting provider information for tuhh.de is not available yet.

What is tuhh.de's SEO score?

tuhh.de scored 75/100 for SEO in the latest analysis (fair).

What is tuhh.de's overall website score?

tuhh.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

Has tuhh.de's score changed over time?

tuhh.de's overall score has stayed steady at 88/100 since Jul 26, 2026.

tuhh.de

TUHH: Technische Universität Hamburg

Last scanned Aug 3, 2026, 2:00 AM · 8 views

Overall score

Great

Summary

Technik für die Menschen: Die TU Hamburg vereint innovative Forschung und praxisnahe Studiengänge. This website uses PHP. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

Technik für die Menschen: Die TU Hamburg vereint innovative Forschung und praxisnahe Studiengänge. Informieren Sie sich über Studienangebote, Forschung und Campusleben.

Top issues to fix

5 issues found

Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

Performance

1.25 s

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall: 88
SEO: 75
Security: 100
Performance: 80
Accessibility: 100

Organization

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

Technik für die Menschen: Die TU Hamburg vereint innovative Forschung und praxisnahe Studiengänge. Informieren Sie sich über Studienangebote, Forschung und Campusleben.

Instagram YouTube

Meta tags

Title: TUHH: Technische Universität Hamburg
Description: Technik für die Menschen: Die TU Hamburg vereint innovative Forschung und praxisnahe Studiengänge. Informieren Sie sich über Studienangebote, Forschung und Campusleben.
Canonical: https://www.tuhh.de/tuhh/startseite
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, minimum-scale=1
Robots meta: index,follow
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Apache

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: Hellenic Academic and Research Institutions CA
Subject: www.tuhh.de
Valid from: Jul 23, 2026
Valid to: Feb 7, 2027
Days until expiry: 188
SAN domains: www.tuhh.de

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 5

Links

148 internal · 44 external · 20 broken

Images

184 total · 1 missing alt

Scripts / Styles

5 scripts · 4 stylesheets

JS / CSS size

998 B · 0 B

Page size

152 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://tuhh.de
Final URL: https://www.tuhh.de/tuhh/startseite
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.24 s
HTML size: 152 KB
Redirect chain: https://tuhh.de → https://www.tuhh.de/ → https://www.tuhh.de/tuhh/startseite

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