What powers tcn.ac.jp?
Last seen Jun 2026 · 8 technologies across 8 categories
Analytics
Google Analytics
since May 2019
Authentication
Facebook Login
since Jul 2021
Editors
DreamWeaver
since May 2019
JavaScript libraries
Programming languages
PHP
since Aug 2021
Web servers
Nginx
since Aug 2023
Webmail
Google Workspace
since Sep 2022
Widgets
FlexSlider
since May 2019
Audience
- 61% desktop
- 39% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.27 / 10 · ranked #1,171,549 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.6 MB · 146 requests
Homepage as crawled by the HTTP Archive, Jul 2026.