What powers mermaid-co.jp?
Last seen Jun 2026 · 4 technologies across 3 categories
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Web servers
Apache HTTP Server
since Oct 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.91 / 10 · ranked #3,845,233 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 0.7 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.