fz-juelich.de
Forschungszentrum Jülich
Last scanned Aug 1, 2026, 6:00 PM · 8 views
Overall score
Great
Summary
Verstehen, was ist. This website uses React. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
Verstehen, was ist. Gestalten, was kommt. Wir forschen, um die Informationsverarbeitung zu revolutionieren, den Energiesektor zu transformieren und eine biobasierte Kreislaufwirtschaft zu entwickeln. Fachübergreifend, kreativ und erfolgreich.
Top issues to fix
10 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
1.11 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+6 overall since Jul 25, 2026
- Overall
- 81
- SEO
- 65
- Security
- 85
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Forschungszentrum Jülich
- Description
- Verstehen, was ist. Gestalten, was kommt. Wir forschen, um die Informationsverarbeitung zu revolutionieren, den Energiesektor zu transformieren und eine biobasierte Kreislaufwirtschaft zu entwickeln. Fachübergreifend, kreativ und erfolgreich.
- Canonical
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.fz-juelich.de/site.webmanifest
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
- www.fz-juelich.de
- Valid from
- Jul 23, 2026
- Valid to
- Feb 7, 2027
- Days until expiry
- 189
- SAN domains
- www.fz-juelich.de, www.kfa-juelich.de, www.xn--fz-jlich-95a.de, www.helmholtz-zentrum-juelich.de, www.fzjuelich.de, www.hzj.de, www.fzj.de, fz-juelich.de, www.helmholtzzentrumjuelich.de, kfa-juelich.de, xn--fz-jlich-95a.de, forschungszentrum-juelich.de, fz-juelich.nrw, internet-live.fz-juelich.de, www.hz-juelich.de, www.fz-juelich.nrw, www.forschungszentrum-juelich.de, www.helmholtzzentrum-juelich.de, fzjuelich.de, fzj.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 19 · H3 28
Links
238 internal · 11 external · 20 broken
Images
39 total · 0 missing alt
Scripts / Styles
6 scripts · 1 stylesheets
JS / CSS size
505 KB · 52 B
Page size
665 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
- Missing canonical link
- 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://fz-juelich.de
- Final URL
- https://www.fz-juelich.de/de
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.10 s
- HTML size
- 665 KB
- Redirect chain
- https://fz-juelich.de → https://www.fz-juelich.de/ → https://www.fz-juelich.de/de
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does fz-juelich.de use?
- fz-juelich.de is built with React.
- Is fz-juelich.de secure (HTTPS)?
- Yes. fz-juelich.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.
- Who hosts fz-juelich.de?
- Hosting provider information for fz-juelich.de is not available yet.
- What is fz-juelich.de's SEO score?
- fz-juelich.de scored 65/100 for SEO in the latest analysis (fair).
- What is fz-juelich.de's overall website score?
- fz-juelich.de has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Has fz-juelich.de's score changed over time?
- fz-juelich.de's overall score has improved by 6 points (from 75 to 81) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card