What powers hollow.co.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
CDN
CMS
WordPress
since May 2023
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript frameworks
GSAP
since May 2023
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
Programming languages
PHP
since May 2023
Web servers
Nginx
since May 2023
Webmail
Google Workspace
since May 2023
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.29 / 10 · ranked #8,787,603 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.