What powers circularstartup.tokyo?
Last seen Aug 2025 · 19 technologies across 14 categories
Analytics
Google Analytics
since Aug 2025
CDN
Cloudflare
since Aug 2025
CMS
Databases
MySQL
since Aug 2025
Font scripts
Google Font API
since Aug 2025
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2025
Kinsta
since Aug 2025
Page builders
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since Aug 2025
Security
Cloudflare Bot Management
since Aug 2025
Video players
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.82 / 10 · ranked #4,246,695 of all domains
14 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (162.159.135.42)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,772,436
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted