hs-duesseldorf.de
Hochschule Düsseldorf - University of Applied Sciences
Last scanned Aug 4, 2026, 6:00 AM · 7 views
Overall score
Great
Summary
Die Hochschule Düsseldorf (HSD) ist eine der größten Fachhochschulen Nordrhein-Westfalens mit Sitz in der Landeshauptstadt Düsseldorf. This website uses jQuery. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance fair (60/100). Top issue: Meta description longer than 160 characters.
Die Hochschule Düsseldorf (HSD) ist eine der größten Fachhochschulen Nordrhein-Westfalens mit Sitz in der Landeshauptstadt Düsseldorf. Sie bietet mit sieben Fachbereichen ein umfangreiches Studienangebot, deren Profile durch anwendungsorientierte und fächerübergreifende Lehre geprägt werden.
Top issues to fix
9 issues found
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
3.24 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 27, 2026
- Overall
- 80
- SEO
- 65
- Security
- 100
- Performance
- 60
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Die Hochschule Düsseldorf (HSD) ist eine der größten Fachhochschulen Nordrhein-Westfalens mit Sitz in der Landeshauptstadt Düsseldorf. Sie bietet mit sieben Fachbereichen ein umfangreiches Studienangebot, deren Profile durch anwendungsorientierte und fächerübergreifende Lehre geprägt werden.
Meta tags
- Title
- Hochschule Düsseldorf - University of Applied Sciences
- Description
- Die Hochschule Düsseldorf (HSD) ist eine der größten Fachhochschulen Nordrhein-Westfalens mit Sitz in der Landeshauptstadt Düsseldorf. Sie bietet mit sieben Fachbereichen ein umfangreiches Studienangebot, deren Profile durch anwendungsorientierte und fächerübergreifende Lehre geprägt werden.
- Canonical
- http://hs-duesseldorf.de:80/
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
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-duesseldorf.de
- Valid from
- Feb 18, 2026
- Valid to
- Feb 18, 2027
- Days until expiry
- 198
- SAN domains
- *.hs-duesseldorf.de, hs-duesseldorf.de, portale.kofi.hs-duesseldorf.de, *.hsd.nrw, hsd.nrw
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 2 · H2 1 · H3 77
Links
152 internal · 136 external · 20 broken
Images
100 total · 2 missing alt
Scripts / Styles
65 scripts · 20 stylesheets
JS / CSS size
21.0 KB · 6.5 KB
Page size
774 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://hs-duesseldorf.de
- Final URL
- https://www.hs-duesseldorf.de/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 3.23 s
- HTML size
- 774 KB
- Redirect chain
- https://hs-duesseldorf.de → https://www.hs-duesseldorf.de/
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Frequently asked questions
- What technology does hs-duesseldorf.de use?
- hs-duesseldorf.de is built with jQuery.
- Is hs-duesseldorf.de secure (HTTPS)?
- Yes. hs-duesseldorf.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 18, 2027.
- Who hosts hs-duesseldorf.de?
- Hosting provider information for hs-duesseldorf.de is not available yet.
- What is hs-duesseldorf.de's SEO score?
- hs-duesseldorf.de scored 65/100 for SEO in the latest analysis (fair).
- What is hs-duesseldorf.de's overall website score?
- hs-duesseldorf.de has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- Has hs-duesseldorf.de's score changed over time?
- hs-duesseldorf.de's overall score has stayed steady at 80/100 since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card