What powers fml.org?
Last seen Aug 2026 · 14 technologies across 10 categories
Caching
Varnish
since Jun 2025
CDN
Font scripts
Font Awesome
since May 2023
Google Font API
since Jun 2023
JavaScript libraries
Miscellaneous
RSS
since May 2023
PaaS
GitHub Pages
since Jun 2025
Security
HSTS
since Sep 2022
Static site generator
UI frameworks
Tachyons
since Jun 2023
Web Servers
Apache HTTP Server
since Feb 2017
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,251,573 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| lectures.fml.org | 9 |
| sysbuild-entrance.fml.org | 7 |
| lpic-202404.demo.fml.org | 4 |
| www.fml.org | 2 |