What powers heisei.or.jp?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
WordPress themes
Twenty Twelve
since Feb 2022
Audience
- 78% phone
- 22% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.29 / 10 · ranked #437,123 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.7 MB · 98 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.