zhdk.ch
Zürcher Hochschule der Künste | ZHdK.ch
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
Das Programm der ZHdK umfasst die Bereiche Art Education, Cultural Critique, Design, Film, Fine Arts, Musik, Tanz, Theater und Transdisziplinarität. This website uses PHP hosted on OPSONE - Ops One AG, CH. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (55/100). Top issue: Missing canonical link.
Zürcher Hochschule der Künste
Das Programm der ZHdK umfasst die Bereiche Art Education, Cultural Critique, Design, Film, Fine Arts, Musik, Tanz, Theater und Transdisziplinarität.
- Switzerland
- Hosted on OPSONE - Ops One AG, CH
Top issues to fix
3 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
16 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
435 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Zürcher Hochschule der Künste
Das Programm der ZHdK umfasst die Bereiche Art Education, Cultural Critique, Design, Film, Fine Arts, Musik, Tanz, Theater und Transdisziplinarität.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Zürcher Hochschule der Künste | ZHdK.ch
- Description
- Das Programm der ZHdK umfasst die Bereiche Art Education, Cultural Critique, Design, Film, Fine Arts, Musik, Tanz, Theater und Transdisziplinarität.
- Canonical
- 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
- OPSONE - Ops One AG, CH
- CDN provider
- —
- IP address
- 185.17.69.91
- ASN
- AS198249 (OPSONE - Ops One AG, CH)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.zhdk.ch
- Valid from
- Jul 9, 2026
- Valid to
- Oct 7, 2026
- Days until expiry
- 71
- SAN domains
- www.zhdk.ch
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 0
Links
21 internal · 0 external · 16 broken
Images
13 total · 0 missing alt
Scripts / Styles
12 scripts · 2 stylesheets
JS / CSS size
1.3 MB · 578 KB
Page size
1.3 MB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing canonical link
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| Rechtliche Grundlagen | — | — |
| Ausserfamiliäre Kinderbetreuung | — | — |
| Psychologische Beratung | — | — |
Scan details
- Requested URL
- https://zhdk.ch
- Final URL
- https://www.zhdk.ch/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 408 ms
- HTML size
- 1.3 MB
- Redirect chain
- https://zhdk.ch → https://www.zhdk.ch/
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Frequently asked questions
- What technology does zhdk.ch use?
- zhdk.ch is built with Astro, PHP, Apache.
- Is zhdk.ch secure (HTTPS)?
- Yes. zhdk.ch uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
- Who hosts zhdk.ch?
- zhdk.ch is hosted on OPSONE - Ops One AG, CH.
- What is zhdk.ch's SEO score?
- zhdk.ch scored 95/100 for SEO in the latest analysis (excellent).
- What is zhdk.ch's overall website score?
- zhdk.ch has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- What company operates zhdk.ch?
- zhdk.ch is operated by Zürcher Hochschule der Künste. Das Programm der ZHdK umfasst die Bereiche Art Education, Cultural Critique, Design, Film, Fine Arts, Musik, Tanz, Theater und Transdisziplinarität.
- Is zhdk.ch hiring?
- Yes. zhdk.ch has 3 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card