What powers escf.jp?
Last seen Aug 2026 · 17 technologies across 16 categories
Analytics
Google Analytics
since Feb 2025
Caching
Varnish
since Aug 2026
CDN
Fastly
since Aug 2026
CMS
Databases
MySQL
since Feb 2025
Font scripts
Font Awesome
since Feb 2025
Hosting
Xserver
since Feb 2025
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2025
PaaS
GitHub Pages
since Aug 2026
Performance
Priority Hints
since Feb 2025
Programming languages
PHP
since Feb 2025
Security
HSTS
since Aug 2026
SEO
Static site generator
Astro
since Aug 2026
Web servers
Nginx
since Feb 2025
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.43 / 10 · ranked #2,620,956 of all domains
7 referring domains · OpenPageRank