What powers gakubun.co.jp?
Last seen Jun 2026 · 21 technologies across 11 categories
Advertising
Criteo
since Jan 2019
Google Ads
since Dec 2022
Microsoft Advertising
since Mar 2026
Yahoo Advertising
since May 2022
Analytics
Google Ads Conversion Tracking
since Sep 2021
Google Analytics
since Jan 2019
Microsoft Clarity
since Mar 2026
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2023
Operating systems
CentOS
since Mar 2026
Programming languages
Tag managers
Google Tag Manager
since Jan 2019
Web server extensions
Web servers
Webmail
Microsoft 365
since Mar 2026
Audience
- 93% phone
- 5% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.69 / 10 · ranked #769,738 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.0 MB · 405 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Adobe Audience Manager Apr 2026
- dropped Google Hosted Libraries Apr 2026
- dropped HSTS Apr 2026