What powers kuma-watch.jp?
Last seen Aug 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Jun 2026
CDN
cdnjs
since Jun 2026
Cloudflare
since Jun 2026
Comment systems
Development
Turbopack
since Jun 2026
Hosting
Sakura Internet
since Jun 2026
JavaScript frameworks
Maps
Miscellaneous
PaaS
Vercel
since Jun 2026
Performance
Priority Hints
since Jun 2026
Programming languages
Node.js
since Jun 2026
Security
HSTS
since Jun 2026
UI frameworks
Tailwind CSS
since Jun 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 12% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.46 / 10 · ranked #28,318,658 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 1.4 MB · 44 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected RSS Jul 2026