What powers otonapro.com?
Last seen Jun 2026 · 23 technologies across 12 categories
Analytics
BugSnag
since Dec 2025
Google Analytics
since Aug 2023
CDN
cdnjs
since Jul 2024
Cloudflare
since Jul 2024
CMS
Strikingly
since Aug 2023
Ecommerce
Cart Functionality
since Aug 2023
Font scripts
Google Font API
since Feb 2019
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jul 2025
Miscellaneous
Babel
since Aug 2023
Open Graph
since Aug 2023
UI frameworks
Tailwind CSS
since Jul 2025
Video Players
YouTube
since Feb 2020
Web Servers
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #5,994,025 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.1 MB · 67 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.otonapro.com | 16 |
| ideal-seminar3.otonapro.com | 8 |
| ideal-seminar0.otonapro.com | 7 |
| ideal-seminar.replay01.otonapro.com | 4 |
| ideal-seminar.replay02.otonapro.com | 4 |
| seiyan-kari2019.otonapro.com | 4 |
| yamadasan.otonapro.com | 4 |
| colorful.otonapro.com | 3 |
| colorful2023.otonapro.com | 3 |
| criminal.otonapro.com | 3 |
| jashist-magical-battle.otonapro.com | 3 |
| jashist-magical-bicycle.otonapro.com | 3 |
| odoruz.otonapro.com | 3 |
| office9no1.otonapro.com | 3 |
| royal2019.otonapro.com | 3 |
| seiyan-shin2019.otonapro.com | 3 |
| seiyan-yogen2020.otonapro.com | 3 |
| tatunootosigo.otonapro.com | 3 |
| ideal-seminar.otonapro.com | 2 |
| ideal-seminar2.otonapro.com | 2 |