What powers sinai.or.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Jan 2021
CDN
Google Hosted Libraries
since Mar 2022
CMS
WordPress
since Jan 2021
Databases
MySQL
since Jan 2021
Hosting
Xserver
since Dec 2025
JavaScript libraries
Maps
Google Maps
since Dec 2022
Programming languages
PHP
since Jan 2021
Tag managers
Google Tag Manager
since Jun 2023
Web servers
Nginx
since Dec 2025
WordPress plugins
WP-PageNavi
since Mar 2022
Audience
- 69% phone
- 31% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,558,157 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 26.3 MB · 90 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jan 2026
- dropped Twitter Emoji (Twemoji) Jan 2026
- detected Nginx Dec 2025
- detected Xserver Dec 2025