What powers jastpro.org?
Last seen Jun 2026 · 12 technologies across 10 categories
CDN
jsDelivr
since May 2021
Font scripts
Hosting panels
Plesk
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Photo galleries
PhotoSwipe
since Sep 2022
Rich text editors
UI frameworks
Animate.css
since May 2021
Video players
YouTube
since Jul 2022
Web servers
Apache HTTP Server
since Jul 2019
Audience
- 90% desktop
- 10% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.92 / 10 · ranked #1,728,596 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 48 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.