What powers gakkensf.co.jp?
Last seen Jun 2026 · 26 technologies across 18 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Jun 2021
CDN
CMS
WordPress
since May 2021
Databases
MySQL
since May 2021
Font scripts
Font Awesome
since Nov 2022
Google Font API
since May 2021
JavaScript graphics
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Programming languages
PHP
since May 2021
SEO
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Nginx
since Aug 2018
Widgets
Twitter
since May 2021
WordPress plugins
Smash Balloon Instagram Feed
since Feb 2022
WP-PageNavi
since Feb 2022
Audience
- 84% phone
- 15% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #294,161 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 39.4 MB · 193 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| info.gakkensf.co.jp | 25 |
| www.gakkensf.co.jp | 17 |
Full technology history →
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Recent changes
- detected jsDelivr Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025