What powers campus.gr.jp?
Last seen Jun 2026 · 15 technologies across 13 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Mar 2025
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Google Code Prettify
since Jan 2019
Open Graph
since Sep 2022
Mobile frameworks
jQuery-pjax
since Jan 2019
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Video players
YouTube
since Jan 2019
Web servers
Nginx
since Sep 2020
Widgets
Twitter
since Jan 2019
Audience
- 55% desktop
- 45% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.04 / 10 · ranked #1,525,886 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 9.0 MB · 90 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025