krebs-kompass.de
Krebs-Kompass: Informationen gegen den Krebs
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
Das Krebs-Kompass Forum der gemeinnützigen Volker Karl Oehlrich-Gesellschaft e.V. This website uses Apache hosted on IONOS-AS - IONOS SE, DE. SEO is fair (60/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Das Krebs-Kompass Forum der gemeinnützigen Volker Karl Oehlrich-Gesellschaft e.V. ist das älteste und größte deutschsprachige Forum für Krebspatient:innen und Angehörige.
- Germany
- Hosted on IONOS-AS - IONOS SE, DE
Top issues to fix
12 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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 viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
395 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Das Krebs-Kompass Forum der gemeinnützigen Volker Karl Oehlrich-Gesellschaft e.V. ist das älteste und größte deutschsprachige Forum für Krebspatient:innen und Angehörige.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Krebs-Kompass: Informationen gegen den Krebs
- Description
- Das Krebs-Kompass Forum der gemeinnützigen Volker Karl Oehlrich-Gesellschaft e.V. ist das älteste und größte deutschsprachige Forum für Krebspatient:innen und Angehörige.
- Canonical
- Language
- de
- Charset
- ISO-8859-1
- Viewport
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- IONOS-AS - IONOS SE, DE
- CDN provider
- —
- IP address
- 217.160.0.13
- ASN
- AS8560 (IONOS-AS - IONOS SE, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- *.krebs-kompass.de
- Valid from
- Nov 16, 2025
- Valid to
- Nov 30, 2026
- Days until expiry
- 97
- SAN domains
- *.krebs-kompass.de, krebs-kompass.de
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
250 internal · 2 external · 0 broken
Images
186 total · 1 missing alt
Scripts / Styles
9 scripts · 1 stylesheets
JS / CSS size
93.3 KB · 7.3 KB
Page size
100 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 39
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing viewport meta tag
Scan details
- Requested URL
- https://krebs-kompass.de
- Final URL
- https://www.krebs-kompass.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 393 ms
- HTML size
- 100 KB
- Redirect chain
- https://krebs-kompass.de → https://www.krebs-kompass.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does krebs-kompass.de use?
- krebs-kompass.de is built with Apache.
- Is krebs-kompass.de secure (HTTPS)?
- Yes. krebs-kompass.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 30, 2026.
- Who hosts krebs-kompass.de?
- krebs-kompass.de is hosted on IONOS-AS - IONOS SE, DE.
- What is krebs-kompass.de's SEO score?
- krebs-kompass.de scored 60/100 for SEO in the latest analysis (fair).
- What is krebs-kompass.de's overall website score?
- krebs-kompass.de has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card