What powers gokokumai.co.jp?
Last seen Jun 2026 · 25 technologies across 13 categories
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jun 2023
Unpkg
since Jun 2023
Ecommerce
ColorMeShop
since Jan 2019
Font scripts
Google Font API
since Jul 2022
Hosting
Xserver
since Aug 2022
Issue trackers
Sentry
since Jun 2023
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Feb 2026
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2024
Video players
Web servers
Nginx
since Jan 2019
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.06 / 10 · ranked #1,493,008 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 24.7 MB · 373 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 Priority Hints Feb 2026
- dropped U-KOMI Nov 2025
- detected TikTok Pixel Sep 2025
- detected YouTube Aug 2025