What technology does tu-graz.ac.at use?

tu-graz.ac.at is built with Apache.

Is tu-graz.ac.at secure (HTTPS)?

Yes. tu-graz.ac.at uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.

Who hosts tu-graz.ac.at?

Hosting provider information for tu-graz.ac.at is not available yet.

What is tu-graz.ac.at's SEO score?

tu-graz.ac.at scored 90/100 for SEO in the latest analysis (excellent).

What is tu-graz.ac.at's overall website score?

tu-graz.ac.at has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.

tu-graz.ac.at

Home

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Great

Summary

Denken in neuen Dimensionen. This website uses Apache behind Fastly CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (60/100) and performance excellent (90/100). Top issue: robots.txt not found.

Denken in neuen Dimensionen. Studieren mit Zukunft. Gemeinsam mehr erreichen, mit Wissen, Technik und Leidenschaft - das ist die TU Graz.

Top issues to fix

3 issues found

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

2 issue(s) found

Performance

2.19 s

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.

Denken in neuen Dimensionen. Studieren mit Zukunft. Gemeinsam mehr erreichen, mit Wissen, Technik und Leidenschaft - das ist die TU Graz.

Meta tags

Title: Home
Description: Denken in neuen Dimensionen. Studieren mit Zukunft. Gemeinsam mehr erreichen, mit Wissen, Technik und Leidenschaft - das ist die TU Graz.
Canonical: https://www.tugraz.at/home
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
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.tugraz.at
Valid from: Jul 23, 2026
Valid to: Feb 7, 2027
Days until expiry: 165
SAN domains: www.tugraz.at, static.tugraz.at, tu4u.tugraz.at, tugraz.at, webadmin.tugraz.at

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 5

Links

120 internal · 8 external · 20 broken

Images

7 total · 0 missing alt

Scripts / Styles

13 scripts · 17 stylesheets

JS / CSS size

0 B · 105 B

Page size

66.5 KB

Robots.txt & Sitemap

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

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://tu-graz.ac.at
Final URL: https://www.tugraz.at/home
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 2.19 s
HTML size: 66.5 KB
Redirect chain: https://tu-graz.ac.at → https://www.tugraz.at → https://www.tugraz.at/home

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does tu-graz.ac.at use?: tu-graz.ac.at is built with Apache.
Is tu-graz.ac.at secure (HTTPS)?: Yes. tu-graz.ac.at uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.
Who hosts tu-graz.ac.at?: Hosting provider information for tu-graz.ac.at is not available yet.
What is tu-graz.ac.at's SEO score?: tu-graz.ac.at scored 90/100 for SEO in the latest analysis (excellent).
What is tu-graz.ac.at's overall website score?: tu-graz.ac.at has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.