What powers gakken-juku.com?
Last seen Jun 2026 · 14 technologies across 9 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Sep 2021
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Widgets
FlexSlider
since Jan 2019
Audience
- 68% desktop
- 32% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.93 / 10 · ranked #3,769,803 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.5 MB · 98 requests
Homepage as crawled by the HTTP Archive, Jul 2026.