What powers retreathari.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
CDN
Google Cloud CDN
since Jun 2025
Databases
Firebase
since Jun 2025
Font scripts
Google Font API
since May 2023
Hosting
Sakura Internet
since May 2023
IaaS
Google Cloud
since Jun 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2025
Open Graph
since May 2023
Page builders
STUDIO
since Jun 2025
Programming languages
Node.js
since Jun 2025
Tag managers
Google Tag Manager
since May 2023
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,458,807 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.8 MB · 131 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025
- detected Facebook Pixel Aug 2025
- detected Google Ads Aug 2025
- detected Google Ads Conversion Tracking Aug 2025
- detected Google Analytics Aug 2025
- detected TikTok Pixel Aug 2025