What powers freedu.jp?
Last seen Jun 2026 · 29 technologies across 18 categories
Advertising
Google AdSense
since Jul 2020
Twitter Ads
since Jul 2021
Affiliate programs
Analytics
Google Analytics
since Jul 2020
Snowplow Analytics
since Sep 2024
Authentication
Google Sign-in
since Feb 2021
Caching
Google PageSpeed
since Sep 2022
CDN
Cloudflare
since Dec 2024
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Jul 2020
Databases
MySQL
since Jul 2020
Font scripts
Google Font API
since Jul 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jul 2020
Security
Cloudflare Bot Management
since Dec 2024
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Animate.css
since Jul 2020
Web servers
Nginx
since Jul 2020
Widgets
Twitter
since Jul 2020
WordPress plugins
Contact Form 7
since Feb 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.38 / 10 · ranked #7,745,708 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.9 MB · 195 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Snowplow Analytics Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Snowplow Analytics Nov 2025
- detected Contact Form 7 Aug 2025
- dropped Microsoft ASP.NET Aug 2025
- detected RSS Aug 2025