What powers jlabs.or.jp?
Last seen Jun 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
jQuery Migrate
since Jan 2019
Select2
since Apr 2019
Programming languages
UI frameworks
Web server extensions
Web servers
WordPress plugins
Audience
- 74% desktop
- 26% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.17 / 10 · ranked #470,493 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.7 MB · 48 requests
Homepage as crawled by the HTTP Archive, Jul 2026.