What powers tuhw-h.ed.jp?
Last seen Jun 2026 · 14 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2023
CMS
Databases
MySQL
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
Programming languages
PHP
since Jan 2019
Security
Really Simple SSL & Security
since Aug 2024
SEO
Tag managers
Google Tag Manager
since Aug 2020
Video players
YouTube
since Aug 2020
Web servers
Nginx
since Aug 2020
Webmail
Apple iCloud Mail
since Feb 2023
Google Workspace
since Feb 2023
Audience
- 65% phone
- 35% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.94 / 10 · ranked #1,702,916 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 33.2 MB · 61 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.