What powers sb-oai.co.jp?
Last seen Aug 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Dec 2025
CMS
microCMS
since Aug 2026
Font scripts
Google Font API
since Mar 2026
JavaScript frameworks
Miscellaneous
DocuSign
since Dec 2025
Open Graph
since Dec 2025
PaaS
Azure
since Dec 2025
Tag managers
Google Tag Manager
since Jul 2026
Web servers
Webmail
Apple iCloud Mail
since Dec 2025
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
- 82% desktop
- 18% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.11 / 10 · ranked #10,939,309 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 75 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected microCMS Aug 2026
- detected Google Tag Manager Jul 2026
- dropped Next.js Apr 2026
- dropped Next.js App Router Apr 2026
- dropped Node.js Apr 2026
- dropped Priority Hints Apr 2026
- dropped Radix UI Apr 2026
- dropped React Apr 2026
- dropped Tailwind CSS Apr 2026
- dropped Webpack Apr 2026