What technology does hs-osnabrueck.de use?

hs-osnabrueck.de is built with Apache.

Is hs-osnabrueck.de secure (HTTPS)?

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

Who hosts hs-osnabrueck.de?

Hosting provider information for hs-osnabrueck.de is not available yet.

What is hs-osnabrueck.de's SEO score?

hs-osnabrueck.de scored 85/100 for SEO in the latest analysis (great).

What is hs-osnabrueck.de's overall website score?

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

hs-osnabrueck.de

Hochschule Osnabrück | Hochschule Osnabrück

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Great

Summary

Wenn es darum geht, eigene Entscheidungen zu treffen und die Zukunft aktiv mitzugestalten. This website uses Apache. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: Missing OpenGraph tags.

Wenn es darum geht, eigene Entscheidungen zu treffen und die Zukunft aktiv mitzugestalten. Hochschule Osnabrück - WIR für morgen.

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-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
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

100

Performance

650 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.

Wenn es darum geht, eigene Entscheidungen zu treffen und die Zukunft aktiv mitzugestalten. Hochschule Osnabrück - WIR für morgen.

Instagram YouTube Facebook YouTube

Contact

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

Email: kommunikation@hs-osnabrueck.de praesidialbuero@hs-osnabrueck.de servicedesk@hs-osnabrueck.de

Meta tags

Title: Hochschule Osnabrück | Hochschule Osnabrück
Description: Wenn es darum geht, eigene Entscheidungen zu treffen und die Zukunft aktiv mitzugestalten. Hochschule Osnabrück - WIR für morgen.
Canonical: https://www.hs-osnabrueck.de/
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index,follow
Manifest

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: hs-osnabrueck.de
Valid from: Jul 23, 2026
Valid to: Feb 7, 2027
Days until expiry: 193
SAN domains: hs-osnabrueck.de, inapo.hs-osnabrueck.de, bib.hs-osnabrueck.de, www.hs-osnabrueck.de, relaunch.hs-osnabrueck.de, www.fee.hs-osnabrueck.de, www.inapo.hs-osnabrueck.de, www.prod.hs-osnabrueck.de, www.stb.hs-osnabrueck.de, www.relaunch.hs-osnabrueck.de, intranet.hs-osnabrueck.de, fee.hs-osnabrueck.de, stb.hs-osnabrueck.de, intranet.prod.hs-osnabrueck.de, www.bib.hs-osnabrueck.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 19

Links

129 internal · 11 external · 20 broken

Images

3 total · 0 missing alt

Scripts / Styles

7 scripts · 5 stylesheets

JS / CSS size

33.8 KB · 0 B

Page size

107 KB

Robots.txt & Sitemap

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

SEO issues

Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://hs-osnabrueck.de
Final URL: https://www.hs-osnabrueck.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 648 ms
HTML size: 107 KB
Redirect chain: https://hs-osnabrueck.de → https://www.hs-osnabrueck.de/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does hs-osnabrueck.de use?: hs-osnabrueck.de is built with Apache.
Is hs-osnabrueck.de secure (HTTPS)?: Yes. hs-osnabrueck.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.
Who hosts hs-osnabrueck.de?: Hosting provider information for hs-osnabrueck.de is not available yet.
What is hs-osnabrueck.de's SEO score?: hs-osnabrueck.de scored 85/100 for SEO in the latest analysis (great).
What is hs-osnabrueck.de's overall website score?: hs-osnabrueck.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.