What powers openpatch.org?
Last seen Jun 2026 · 12 technologies across 8 categories
Caching
Varnish
since Dec 2025
CDN
Cloudflare
since Mar 2024
Fastly
since Dec 2025
JavaScript graphics
KaTeX
since Feb 2025
Miscellaneous
PaaS
GitHub Pages
since Dec 2025
Vercel
since Mar 2024
Security
HSTS
since Mar 2024
Video players
YouTube
since Sep 2024
Webmail
Proton Mail
since Mar 2024
Audience
- 100% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.20 / 10 · ranked #3,089,097 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| scratch4j.openpatch.org | 10 |
| struktog.openpatch.org | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped DatoCMS Dec 2025
- detected Fastly Dec 2025
- detected GitHub Pages Dec 2025
- detected Varnish Dec 2025