What powers ot-study.com?
Last seen Jun 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Nov 2024
CDN
jQuery CDN
since Nov 2024
Font scripts
Google Font API
since Nov 2024
JavaScript libraries
Maps
Google Maps
since Nov 2024
Miscellaneous
HTTP/2
since Nov 2024
Open Graph
since Nov 2024
Programming languages
Security
reCAPTCHA
since Nov 2024
UI frameworks
Web servers
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #113,239,777 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 111 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.