What powers itgakko.com?
Last seen Jun 2026 · 10 technologies across 7 categories
Affiliate programs
A8.net
since Jul 2021
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since May 2023
jsDelivr
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Programming languages
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 56% desktop
- 44% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.16 / 10 · ranked #81,130,164 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 27 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| itgakko.com | 10 |
| chugakueigo.itgakko.com | 9 |
| excel.itgakko.com | 7 |
| chugakuchiri.itgakko.com | 4 |