What powers pi-co.jp?
Last seen Jun 2026 · 33 technologies across 18 categories
Analytics
Google Analytics
since Jul 2020
CDN
Google Cloud CDN
since Aug 2025
CMS
Databases
Font scripts
Google Font API
since Jun 2021
Hosting
Sakura Internet
since Aug 2022
IaaS
Google Cloud
since Aug 2025
JavaScript frameworks
JavaScript libraries
prettyPhoto
since Jun 2021
Miscellaneous
Page builders
Programming languages
Security
reCAPTCHA
since Dec 2020
Tag managers
Google Tag Manager
since Aug 2025
UI frameworks
Animate.css
since Jun 2021
Web servers
Apache HTTP Server
since May 2023
Nginx
since Jul 2020
Widgets
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.41 / 10 · ranked #7,418,160 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0.6 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 19.0 MB · 82 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pi-co.jp | 22 |
| www.pi-co.jp | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026
- dropped cdnjs Oct 2025
- dropped Cloudflare Oct 2025
- dropped Lenis Oct 2025
- dropped Unpkg Oct 2025
- dropped HSTS Sep 2025
- detected cdnjs Aug 2025
- detected Cloudflare Aug 2025
- detected Firebase Aug 2025
- detected Google Cloud Aug 2025
- detected Google Cloud CDN Aug 2025
- detected Google Tag Manager Aug 2025
- detected HTTP/3 Aug 2025
- detected Lenis Aug 2025
- detected lit-element Aug 2025
- detected lit-html Aug 2025
- detected Node.js Aug 2025
- detected Nuxt.js Aug 2025
- detected STUDIO Aug 2025
- detected Unpkg Aug 2025
- detected Vue.js Aug 2025