What powers 
zuseschoolrelai.de?
Last seen Oct 2026 · 19 technologies across 13 categories
CDN
cdnjs
since Jun 2023
Cloudflare
since Jun 2023
CMS
Databases
MySQL
since Jan 2023
Font scripts
Twitter Emoji (Twemoji)
since Jan 2023
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Jan 2023
Web servers
Nginx
since Jan 2023
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 74% desktop
- 26% phone
Germany
Pakistan
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.85 / 10 · ranked #690,966 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 1.2 MB · 40 requests
- WordPress theme: generatepress (child: relai) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CLOUDPIT dogado GmbH (31.47.253.136)
- DNS: alfahosting.info
- Email: secure-mailgate.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Dec 2026
- Common Crawl link graph: rank 127,912, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025