What powers heigenkai.jp?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Jun 2021
CMS
Databases
MySQL
since Dec 2023
Font scripts
Google Font API
since Mar 2024
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
Riot
since Sep 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2023
Page builders
WordPress Site Editor
since Jul 2024
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Aug 2022
UI frameworks
Bootstrap
since Dec 2023
Web servers
Nginx
since Aug 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.19 / 10 · ranked #3,128,188 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.6 MB · 98 requests
- WordPress theme: x-t9 (child: heigenkai) · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025