What powers clearth.jp?
Last seen Jun 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Jan 2021
CDN
jQuery CDN
since Apr 2022
CMS
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Nov 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2023
Prefix-Free
since Jan 2021
Programming languages
PHP
since Jan 2021
SEO
Tag managers
Google Tag Manager
since Jan 2021
Web servers
Nginx
since Jan 2021
Audience
- 51% desktop
- 49% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.24 / 10 · ranked #9,452,408 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 28.8 MB · 46 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.