What powers terayasu.com?
Last seen Oct 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Dec 2022
CDN
Font scripts
Google Font API
since Dec 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Google Code Prettify
since Dec 2022
Photo galleries
PhotoSwipe
since Dec 2022
UI frameworks
Web servers
Nginx
since Aug 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 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
0.69 / 10 · ranked #19,681,217 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.8 MB · 80 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.207.192)
- DNS: Muumuu Domain
- Email: secure.ne.jp
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 32,502,303
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted