What powers jsac.jp?
Last seen Jun 2026 · 37 technologies across 19 categories
Analytics
Google Analytics
since Sep 2019
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since Oct 2025
Cloudflare
since Oct 2025
Google Hosted Libraries
since Feb 2023
jsDelivr
since Feb 2023
CMS
Databases
MySQL
since Sep 2019
Ecommerce
Cart Functionality
since May 2023
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Apr 2019
Page builders
WordPress Block Editor
since Oct 2024
Programming languages
PHP
since Apr 2019
Security
Really Simple SSL & Security
since Jul 2024
UI frameworks
Bootstrap
since Nov 2021
Web servers
WordPress plugins
WordPress themes
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 72% desktop
- 28% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.57 / 10 · ranked #150,765 of all domains
137 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.9 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bunseki.jsac.jp | 18 |
| kanto.jsac.jp | 16 |
| conference.jsac.jp | 15 |
| www2.jsac.jp | 14 |
| www.jsac.jp | 13 |
| xbun.jsac.jp | 12 |
| jsac.jp | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs Oct 2025
- detected Cloudflare Oct 2025