What powers watai.jp?
Last seen Aug 2026 · 4 technologies across 4 categories
Affiliate programs
ValueCommerce
since Mar 2021
Editors
FrontPage
since May 2020
PaaS
Amazon Web Services
since Aug 2022
Web servers
Apache HTTP Server
since May 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.18 / 10 · ranked #10,203,015 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.7 MB · 31 requests
Homepage as crawled by the HTTP Archive, Sep 2026.