What powers asterra.jp?
Last seen Jun 2026 · 9 technologies across 9 categories
Advertising
Tapad
since Aug 2022
Analytics
Google Analytics
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript graphics
JavaScript libraries
Programming languages
PHP
since Aug 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #30,006,888 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.9 MB · 167 requests
Homepage as crawled by the HTTP Archive, Jul 2026.