geomar.de
GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel - GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel
Last scanned Jul 26, 2026, 5:47 AM · 1 view
Overall score
Great
Summary
This website uses Apache hosted on netcup-AS - netcup GmbH, DE. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
- Germany
- Hosted on netcup-AS - netcup GmbH, DE
Top issues to fix
7 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
277 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel - GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel
- Description
- Canonical
- https://www.geomar.de/
- Language
- de-DE
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1
- Robots meta
- index, follow
- Manifest
- https://www.geomar.de/typo3conf/ext/geomar_provider/Resources/Public/Graphics/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- netcup-AS - netcup GmbH, DE
- CDN provider
- —
- IP address
- 37.120.188.33
- ASN
- AS197540 (netcup-AS - netcup GmbH, DE)
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
- geomar.de
- Valid from
- Nov 24, 2025
- Valid to
- Nov 24, 2026
- Days until expiry
- 118
- SAN domains
- geomar.de, www.geomar.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 7 · H3 7
Links
146 internal · 11 external · 0 broken
Images
18 total · 0 missing alt
Scripts / Styles
2 scripts · 3 stylesheets
JS / CSS size
638 KB · 212 KB
Page size
99.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 10
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Missing meta description
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://geomar.de
- Final URL
- https://www.geomar.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 275 ms
- HTML size
- 99.6 KB
- Redirect chain
- https://geomar.de → https://www.geomar.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does geomar.de use?
- geomar.de is built with Apache.
- Is geomar.de secure (HTTPS)?
- Yes. geomar.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Nov 24, 2026.
- Who hosts geomar.de?
- geomar.de is hosted on netcup-AS - netcup GmbH, DE.
- What is geomar.de's SEO score?
- geomar.de scored 60/100 for SEO in the latest analysis (fair).
- What is geomar.de's overall website score?
- geomar.de has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Is geomar.de hiring?
- geomar.de has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card