What powers pgi.ac?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Apr 2019
CDN
Cloudflare
since Nov 2021
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Font Awesome
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2025
Web servers
Apache HTTP Server
since Apr 2019
Audience
- 71% desktop
- 29% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.03 / 10 · ranked #547,698 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 39 requests
- WordPress theme: main · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HSTS Sep 2025