What powers kath-wuelfrath.de?
Last seen Sep 2026 · 18 technologies across 11 categories
Analytics
CMS
Databases
Hosting
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Web servers
WordPress themes
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
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.34 / 10 · ranked #8,157,634 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 6.5 MB · 38 requests
- WordPress theme: colibri-wp · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on STRATO (81.169.145.175)
- DNS: STRATO
- Email: STRATO
- Email security: SPF, DMARC reject
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 25,534,936, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Animate.css Aug 2026
- dropped Backbone.js Feb 2026
- dropped FullCalendar Feb 2026
- dropped jQuery UI Feb 2026
- dropped Lodash Feb 2026
- dropped MediaElement.js Feb 2026
- dropped Moment.js Feb 2026
- dropped TypeScript Feb 2026
- dropped Underscore.js Feb 2026
- detected Backbone.js Dec 2025
- detected FullCalendar Dec 2025
- detected jQuery UI Dec 2025
- detected Lodash Dec 2025
- detected MediaElement.js Dec 2025
- detected Moment.js Dec 2025
- detected TypeScript Dec 2025
- detected Underscore.js Dec 2025