What technology does tu-darmstadt.de use?

tu-darmstadt.de is built with Vue.js, jQuery, Apache.

Is tu-darmstadt.de secure (HTTPS)?

Yes. tu-darmstadt.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Sep 1, 2026.

Who hosts tu-darmstadt.de?

tu-darmstadt.de is hosted on MANDA - Man-da.de GmbH, DE.

What is tu-darmstadt.de's SEO score?

tu-darmstadt.de scored 80/100 for SEO in the latest analysis (great).

What is tu-darmstadt.de's overall website score?

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

tu-darmstadt.de

Home – TU Darmstadt

Last scanned Jul 25, 2026, 2:25 AM · 1 view

Overall score

Great

Summary

Homepage der Technischen Universität Darmstadt, Universität in Hessen, Deutschland. This website uses Apache hosted on MANDA - Man-da.de GmbH, DE. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Missing canonical link.

Homepage der Technischen Universität Darmstadt, Universität in Hessen, Deutschland.

Germany

Hosted on MANDA - Man-da.de GmbH, DE

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
1 broken link on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

Performance

246 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Homepage der Technischen Universität Darmstadt, Universität in Hessen, Deutschland.

Meta tags

Title: Home – TU Darmstadt
Description: Homepage der Technischen Universität Darmstadt, Universität in Hessen, Deutschland.
Canonical
Language: de
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: index,follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Vue.js jQuery Apache

Hosting & CDN

Hosting provider: MANDA - Man-da.de GmbH, DE
CDN provider: —
IP address: 130.83.47.181
ASN: AS8365 (MANDA - Man-da.de GmbH, DE)

DNS records

Type	Value
A	130.83.47.181
AAAA	2001:41b8:83f:1604::47:181
MX	—
TXT	—
NS	—
CAA	—
CNAME	cms-sip02.hrz.tu-darmstadt.de
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Hellenic Academic and Research Institutions CA
Subject: www.tu-darmstadt.de
Valid from: Sep 1, 2025
Valid to: Sep 1, 2026
Days until expiry: 38
SAN domains: www.tu-darmstadt.de

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 15 · H3 33

Links

56 internal · 21 external · 1 broken

Images

47 total · 0 missing alt

Scripts / Styles

23 scripts · 2 stylesheets

JS / CSS size

477 KB · 495 KB

Page size

124 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 11
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing canonical link
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://tu-darmstadt.de
Final URL: https://www.tu-darmstadt.de/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 244 ms
HTML size: 124 KB
Redirect chain: https://tu-darmstadt.de → https://www.tu-darmstadt.de/

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Frequently asked questions

What technology does tu-darmstadt.de use?: tu-darmstadt.de is built with Vue.js, jQuery, Apache.
Is tu-darmstadt.de secure (HTTPS)?: Yes. tu-darmstadt.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Sep 1, 2026.
Who hosts tu-darmstadt.de?: tu-darmstadt.de is hosted on MANDA - Man-da.de GmbH, DE.
What is tu-darmstadt.de's SEO score?: tu-darmstadt.de scored 80/100 for SEO in the latest analysis (great).
What is tu-darmstadt.de's overall website score?: tu-darmstadt.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Organization

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

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Frequently asked questions