What powers jspb.jp?
Last seen Apr 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Sep 2021
CDN
jQuery CDN
since Jun 2022
jsDelivr
since Sep 2021
CMS
Databases
MySQL
since Sep 2021
Font scripts
Google Font API
since Sep 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Sep 2021
Security
HSTS
since Sep 2022
SEO
Web servers
Apache HTTP Server
since Sep 2021
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.85 / 10 · ranked #691,308 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.