What powers kcma.gr.jp?
Last seen Jun 2026 · 12 technologies across 10 categories
CDN
Google Cloud CDN
since Oct 2025
Databases
Firebase
since Oct 2025
Font scripts
Google Font API
since Oct 2025
Hosting
Xserver
since Aug 2022
IaaS
Google Cloud
since Oct 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Oct 2025
Open Graph
since Oct 2025
Page builders
STUDIO
since Oct 2025
Programming languages
Node.js
since Oct 2025
Tag managers
Google Tag Manager
since Oct 2025
Audience
- 60% desktop
- 40% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,941,370 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 2.7 MB · 143 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- dropped core-js Apr 2026
- detected Priority Hints Feb 2026
- dropped Google Analytics Nov 2025
- dropped jQuery Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped MySQL Nov 2025
- dropped Nginx Nov 2025
- dropped PHP Nov 2025
- dropped RSS Nov 2025
- dropped Twitter Emoji (Twemoji) Nov 2025
- dropped WordPress Nov 2025
- detected core-js Oct 2025
- detected Firebase Oct 2025
- detected Google Cloud Oct 2025
- detected Google Cloud CDN Oct 2025
- detected Google Font API Oct 2025
- detected Google Tag Manager Oct 2025
- detected HTTP/3 Oct 2025
- detected Node.js Oct 2025
- detected Nuxt.js Oct 2025
- detected Open Graph Oct 2025
- detected STUDIO Oct 2025
- detected Vue.js Oct 2025