cas.de
Deutscher Marktführer für CRM im Mittelstand - CAS Software
Last scanned Aug 5, 2026, 7:00 AM · 12 views
Overall score
Great
Summary
Der CRM-Marktführer CAS Software AG. This website uses WordPress hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (85/100). Top issue: Title longer than 60 characters.
Der CRM-Marktführer CAS Software AG. Über 550.000 Menschen in mehr als 35.000 Unternehmen und Organisationen nutzen die Softwarelösungen.
- Germany
- Hosted on HETZNER-AS - Hetzner Online GmbH, DE
Top issues to fix
4 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.
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.
SEO
1 issue(s) found
Performance
844 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+8 overall since Jul 27, 2026
- Overall
- 89
- SEO
- 95
- Security
- 75
- Performance
- 85
- 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.
- info@cas.de
Meta tags
- Title
- Deutscher Marktführer für CRM im Mittelstand - CAS Software
- Description
- Der CRM-Marktführer CAS Software AG. Über 550.000 Menschen in mehr als 35.000 Unternehmen und Organisationen nutzen die Softwarelösungen.
- Canonical
- https://www.cas.de/
- Language
- de-DE
- Charset
- UTF-8
- Viewport
- width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,viewport-fit=cover
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 138.199.128.20
- ASN
- AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)
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.cas.de
- Valid from
- Jun 30, 2026
- Valid to
- Sep 28, 2026
- Days until expiry
- 54
- SAN domains
- cas-software.com, cas.de, city-crm.cas.de, citymanagement-crm.cas.de, crm-cpq.cas.de, genesisworld.de, it-services.cas-mittelstand.de, roi-rechner.cas-mittelstand.de, www.cas-software.com, www.cas.de, www.city-crm.cas.de, www.genesisworld.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 0
Links
138 internal · 23 external · 0 broken
Images
12 total · 0 missing alt
Scripts / Styles
22 scripts · 10 stylesheets
JS / CSS size
1.4 MB · 295 KB
Page size
299 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://cas.de
- Final URL
- https://www.cas.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 838 ms
- HTML size
- 299 KB
- Redirect chain
- https://cas.de → https://www.cas.de/
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Frequently asked questions
- What technology does cas.de use?
- cas.de is built with Vue.js, WordPress.
- Is cas.de secure (HTTPS)?
- Yes. cas.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
- Who hosts cas.de?
- cas.de is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
- What is cas.de's SEO score?
- cas.de scored 95/100 for SEO in the latest analysis (excellent).
- What is cas.de's overall website score?
- cas.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has cas.de's score changed over time?
- cas.de's overall score has improved by 8 points (from 81 to 89) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card