What powers school-info.jp?
Last seen Jun 2026 · 48 technologies across 23 categories
Advertising
FreakOut
since Feb 2022
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Google Ads Conversion Tracking
since Sep 2021
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since Jan 2019
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since Aug 2020
Microsoft Clarity
since Aug 2025
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since Dec 2023
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since Feb 2022
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Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.17 / 10 · ranked #471,060 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.0 MB · 102 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| est.school-info.jp | 20 |
| ramure-ballet.school-info.jp | 18 |
| www.est.school-info.jp | 17 |
| ohmuradance.school-info.jp | 9 |
| www.mihara.school-info.jp | 7 |
| k-gakuin.school-info.jp | 6 |
| nass.school-info.jp | 4 |
| www.gungungunma.school-info.jp | 4 |
| www.nass.school-info.jp | 4 |
| www.oja.school-info.jp | 3 |
| www.suminodouyouchien.school-info.jp | 3 |
| hiroshima-shigaku.school-info.jp | 2 |
| www.hiroshima-shigaku.school-info.jp | 2 |
| www.jukenteacher.school-info.jp | 2 |
| www.kokusai-kenko.school-info.jp | 2 |
| www.shinjodds.school-info.jp | 2 |
| www.hakujikai.school-info.jp | 1 |
| www.ka-shiteikyo.school-info.jp | 1 |
| www.sunnypro.school-info.jp | 1 |
Full technology history →
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Recent changes
- dropped Google Font API Nov 2025
- detected Microsoft Clarity Aug 2025