What powers kumagayacci.or.jp?
Last seen Jun 2026 · 28 technologies across 16 categories
Analytics
CDN
Cloudflare
since Mar 2024
jsDelivr
since Mar 2026
CMS
Databases
MySQL
since Jan 2019
Font scripts
Hosting panels
Plesk
since Nov 2021
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Mar 2026
Programming languages
Security
Cloudflare Bot Management
since Mar 2024
Web servers
Nginx
since Nov 2021
Webmail
Microsoft 365
since Nov 2024
WordPress plugins
Audience
- 68% desktop
- 32% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.20 / 10 · ranked #1,271,960 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.2 MB · 138 requests
- WordPress theme: snow-monkey · 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 Microsoft Clarity Jun 2026
- detected core-js May 2026
- dropped Priority Hints Apr 2026
- dropped Slimbox 2 Apr 2026
- dropped Snowplow Analytics Apr 2026
- detected Font Awesome Mar 2026
- detected Google Font API Mar 2026
- detected jsDelivr Mar 2026
- detected Lodash Mar 2026
- detected React Mar 2026
- detected Swiper Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected WordPress Block Editor Mar 2026