What powers rosei.or.jp?
Last seen Apr 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since Jul 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2021
Web servers
Apache HTTP Server
since Jul 2021
Webmail
Microsoft 365
since Aug 2022
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.08 / 10 · ranked #239,624 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
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