What powers office-estate.co.jp?
Last seen Aug 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Mar 2023
CDN
Font scripts
Google Font API
since Mar 2023
JavaScript libraries
Operating systems
CentOS
since Mar 2023
Programming languages
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.77 / 10 · ranked #4,546,623 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.8 MB · 109 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Facebook Login Nov 2025
- dropped Google Maps Nov 2025
- dropped lit-element Nov 2025
- dropped lit-html Nov 2025