What powers u-gaku.jp?
Last seen Jun 2026 · 17 technologies across 12 categories
Advertising
AD EBiS
since Feb 2025
Affiliate programs
Affiliate B
since Dec 2025
Moshimo
since Feb 2023
Analytics
Google Analytics
since Mar 2021
Microsoft Clarity
since Jan 2023
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Aug 2022
Tag managers
Google Tag Manager
since Mar 2021
Web servers
Nginx
since Aug 2022
WordPress plugins
PixelYourSite
since Feb 2026
RankMath SEO
since Aug 2025
Audience
- 57% phone
- 43% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.39 / 10 · ranked #1,022,461 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 15.7 MB · 157 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped YouTube Apr 2026
- detected core-js Feb 2026
- detected Facebook Pixel Feb 2026
- detected Google Font API Feb 2026
- detected PixelYourSite Feb 2026
- detected Affiliate B Dec 2025
- dropped jsDelivr Sep 2025
- dropped Slick Sep 2025
- detected RankMath SEO Aug 2025