What powers tetsuya-jp.com?
Last seen Sep 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Mar 2024
Ecommerce
Cart Functionality
since May 2022
Editors
DreamWeaver
since May 2022
Hosting
Sakura Internet
since Oct 2022
JavaScript frameworks
JavaScript libraries
Lightbox
since May 2022
Tag managers
Google Tag Manager
since Mar 2024
Video players
YouTube
since May 2022
Web servers
Nginx
since May 2022
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
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.73 / 10 · ranked #4,749,217 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (59.106.13.206)
- DNS: Sakura Internet
- Email: tetsuya-jp.com
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 10,032,421
DNS records as swept Oct 2026. How the web is hosted