What powers eprc.or.jp?
Last seen Jun 2026 · 30 technologies across 17 categories
Advertising
Twitter Ads
since Jun 2023
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Nov 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Hosting
Xserver
since Jan 2024
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Jan 2023
Performance
LazySizes
since Nov 2022
Priority Hints
since Jan 2024
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Really Simple SSL & Security
since Apr 2024
UI frameworks
Web servers
Nginx
since Jan 2024
Widgets
WordPress plugins
WordPress themes
Audience
- 53% phone
- 47% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,925,315 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.3 MB · 47 requests
- Structured data: JSON-LD, Microdata, 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
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025