What powers ress.de?
Last seen Sep 2026 · 21 technologies across 14 categories
Analytics
CDN
Databases
Ecommerce
JavaScript libraries
Miscellaneous
Performance
Programming languages
Reviews
Search engines
Security
Web frameworks
Web servers
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 35% desktop
Germany
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.16 / 10 · ranked #3,187,721 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 11.5 MB · 103 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CLOUDPIT (37.228.154.216)
- Email: Hornetsecurity
- Email security: SPF (hard fail), no DMARC record
- SSL: DigiCert, RSA 4096, expires Feb 2027
- Common Crawl link graph: rank 33,612,119, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- detected Microsoft 365 Jul 2026
- detected Priority Hints Jul 2026
- detected jQuery Mar 2026
- detected MySQL Mar 2026
- detected Shopware Mar 2026
- detected Symfony Mar 2026