What powers libcommu.jp?
Last seen Aug 2026 · 10 technologies across 10 categories
Hosting
Sakura Internet
since Aug 2026
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Operating systems
AlmaLinux
since Aug 2026
Programming languages
UI frameworks
Web frameworks
CakePHP
since Aug 2026
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.92 / 10 · ranked #14,254,837 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.1 MB · 31 requests
Homepage as crawled by the HTTP Archive, Sep 2026.