What technology does univie.ac.at use?

univie.ac.at is built with Apache.

Is univie.ac.at secure (HTTPS)?

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

Who hosts univie.ac.at?

Hosting provider information for univie.ac.at is not available yet.

What is univie.ac.at's SEO score?

univie.ac.at scored 85/100 for SEO in the latest analysis (great).

What is univie.ac.at's overall website score?

univie.ac.at has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

Has univie.ac.at's score changed over time?

univie.ac.at's overall score has declined by 3 points (from 90 to 87) since Jul 18, 2026.

univie.ac.at

Universität Wien – Studieren, Forschen, Leben in Wien

Last scanned Jul 29, 2026, 1:00 PM · 13 views

Overall score

Great

Summary

Die Universität Wien ist mit über 90.000 Studierenden eine der größten Hochschulen Europas. This website uses Apache. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing canonical link.

Die Universität Wien ist mit über 90.000 Studierenden eine der größten Hochschulen Europas. Entdecken Sie unser vielfältiges Studienangebot.

Top issues to fix

7 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 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.
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.

+1 more issue — details in the sections below.

SEO

3 issue(s) found

Performance

370 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 18, 2026

Overall: 87
SEO: 85
Security: 75
Performance: 90
Accessibility: 100

Organization

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

Die Universität Wien ist mit über 90.000 Studierenden eine der größten Hochschulen Europas. Entdecken Sie unser vielfältiges Studienangebot.

YouTube YouTube Instagram YouTube Facebook

Meta tags

Title: Universität Wien – Studieren, Forschen, Leben in Wien
Description: Die Universität Wien ist mit über 90.000 Studierenden eine der größten Hochschulen Europas. Entdecken Sie unser vielfältiges Studienangebot.
Canonical
Language: de-AT
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index,follow
Manifest: https://www.univie.ac.at/_assets/12d6b27de3745b4c3b247e6ea4f9bbcc/Icons/Favicons/site.webmanifest?1785316927

Technologies

Detected frameworks, languages, and tools.

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: univie.ac.at
Valid from: Jul 23, 2026
Valid to: Feb 7, 2027
Days until expiry: 193
SAN domains: univie.ac.at, *.univie.ac.at

Security headers

Strict-Transport-SecurityEnabled
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 21 · H3 12

Links

65 internal · 63 external · 20 broken

Images

22 total · 4 missing alt

Scripts / Styles

9 scripts · 2 stylesheets

JS / CSS size

0 B · 0 B

Page size

411 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://univie.ac.at
Final URL: https://www.univie.ac.at/
HTTP status: 200
HTTP version: HTTP/2
Response time: 362 ms
HTML size: 411 KB
Redirect chain: https://univie.ac.at → https://www.univie.ac.at/

See something wrong on this report? Request a correction

Same technology stack

gopay.com

Payment gateway that helps you earn more | GoPay

100

apachegoogle-analyticsphp

AWS

clubhouseinn.com

Welcome To ClubHouse | ClubHouse Hotel & Suites

100

apachegoogle-analytics

AWS· CloudFront

buderus.com

Buderus - the system expert for HVAC

100

apachejquery

VODANET - Vodafone GmbH, DE

dorkhost.com

DorkHost Networks | Boutique Cloud Hosting

100

apache

VOXILITY - Voxility LLP, GB

boschtt.net

Home | Bosch Home Comfort Group

100

apachejquery

VODANET - Vodafone GmbH, DE

hovbi.com

Hovbi Trends — Discover What People Are Searching For

100

apachegoogle-ads

HETZNER-AS - Hetzner Online GmbH, DE

Frequently asked questions

What technology does univie.ac.at use?: univie.ac.at is built with Apache.
Is univie.ac.at secure (HTTPS)?: Yes. univie.ac.at uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.
Who hosts univie.ac.at?: Hosting provider information for univie.ac.at is not available yet.
What is univie.ac.at's SEO score?: univie.ac.at scored 85/100 for SEO in the latest analysis (great).
What is univie.ac.at's overall website score?: univie.ac.at has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Has univie.ac.at's score changed over time?: univie.ac.at's overall score has declined by 3 points (from 90 to 87) since Jul 18, 2026.