What powers cha-boo.okinawa?
Last seen Aug 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Apr 2023
CDN
Google Cloud CDN
since Apr 2023
Databases
Firebase
since Apr 2023
Font scripts
Google Font API
since Apr 2023
IaaS
Google Cloud
since Apr 2023
JavaScript frameworks
Miscellaneous
HTTP/3
since Apr 2023
Open Graph
since Apr 2023
Page builders
STUDIO
since Apr 2023
Performance
Google Cloud Trace
since Jun 2026
Programming languages
Node.js
since Apr 2023
Tag managers
Google Tag Manager
since Apr 2023
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.69 / 10 · ranked #19,717,417 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 1.0 MB · 32 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Google Cloud Trace Jun 2026
- dropped Priority Hints May 2026
- dropped core-js Apr 2026
- detected Priority Hints Feb 2026