What technology does aau.at use?

aau.at is built with WordPress, WooCommerce, jQuery, Nginx.

Is aau.at secure (HTTPS)?

Yes. aau.at uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 18, 2026.

aau.at is hosted on UNSPECIFIED - Universitaet Klagenfurt, AT.

What is aau.at's SEO score?

aau.at scored 95/100 for SEO in the latest analysis (excellent).

What is aau.at's overall website score?

aau.at has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.

aau.at

Universität Klagenfurt

Last scanned Jul 26, 2026, 5:17 AM · 1 view

Overall score

Great

Summary

Die Universität Klagenfurt ist eine junge, lebendige und innovative Universität. This website uses WordPress hosted on UNSPECIFIED - Universitaet Klagenfurt, AT. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: sitemap.xml not found.

Die Universität Klagenfurt ist eine junge, lebendige und innovative Universität. Sie ist die größte akademische Bildungsinstitution in Kärnten.

Austria

Hosted on UNSPECIFIED - Universitaet Klagenfurt, AT

Top issues to fix

7 issues found · 2 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 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.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

1 issue(s) found

Performance

1.64 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.

Die Universität Klagenfurt ist eine junge, lebendige und innovative Universität. Sie ist die größte akademische Bildungsinstitution in Kärnten.

Instagram Facebook YouTube YouTube

Contact

Email, phone, and address published on this site's own pages.

Email: webredaktion@aau.at

Meta tags

Title: Universität Klagenfurt
Description: Die Universität Klagenfurt ist eine junge, lebendige und innovative Universität. Sie ist die größte akademische Bildungsinstitution in Kärnten.
Canonical: https://www.aau.at/
Language: de-DE
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress WooCommerce jQuery Nginx

Hosting & CDN

Hosting provider: UNSPECIFIED - Universitaet Klagenfurt, AT
CDN provider: —
IP address: 143.205.181.214
ASN: AS1111 (UNSPECIFIED - Universitaet Klagenfurt, AT)

DNS records

Type	Value
A	143.205.181.214
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	www00.aau.at
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Hellenic Academic and Research Institutions CA
Subject: aau.at
Valid from: Dec 18, 2025
Valid to: Dec 18, 2026
Days until expiry: 142
SAN domains: aau.at, www.aau.at, uni-klu.ac.at, www.uni-klu.ac.at

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 9 · H3 25

Links

196 internal · 36 external · 2 broken

Images

33 total · 0 missing alt

Scripts / Styles

81 scripts · 74 stylesheets

JS / CSS size

154 KB · 350 KB

Page size

260 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 19
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

sitemap.xml not found

Scan details

Requested URL: https://aau.at
Final URL: https://www.aau.at/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.63 s
HTML size: 260 KB
Redirect chain: https://aau.at → https://www.aau.at/

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