What powers 
zoerr.de?
Last seen Oct 2026 · 22 technologies across 14 categories
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- ClaudeBot Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
6 of 33 AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.44 / 10 · ranked #959,104 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0.4 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 33.8 MB · 157 requests
- WordPress theme: zoerr · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on BELWUE Universitaet Stuttgart (134.2.5.121)
- DNS: belwue.de
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 7,065,189, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Svelte Jul 2026