What powers u-watch.jp?
Last seen Aug 2026 · 17 technologies across 9 categories
Advertising
Analytics
CDN
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
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
- 55% phone
- 45% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.19 / 10 · ranked #461,438 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 37.3 MB · 413 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ユーウォッチ
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.82.57, IPv6)
- DNS: Cloudflare DNS
- Email: ConoHa
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,082,438
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google AdSense Jun 2026
- detected reCAPTCHA Jun 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Cloudflare Rocket Loader Oct 2025
- detected Priority Hints Oct 2025