What powers tsunagu279.com?
Last seen Jul 2026 · 13 technologies across 12 categories
Analytics
Google Analytics
since Mar 2024
CDN
Google Hosted Libraries
since May 2024
Font scripts
Google Font API
since May 2024
Hosting
Xserver
since May 2024
JavaScript libraries
Maps
Google Maps
since May 2024
Miscellaneous
Open Graph
since Mar 2024
PaaS
Fly.io
since Jul 2026
Programming languages
Node.js
since Jul 2026
Video players
YouTube
since May 2024
Web frameworks
Express
since Jul 2026
Web servers
Nginx
since Mar 2024
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Perplexity-User Allowed
The other 26 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
0.28 / 10 · ranked #56,579,077 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on FLY (66.241.125.20, IPv6)
- DNS: Xserver
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 64,229,933, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Express Jul 2026
- detected Fly.io Jul 2026
- detected Google Analytics Jul 2026
- detected Node.js Jul 2026
- detected Open Graph Jul 2026