What powers j-class.id?
Last seen Jun 2026 · 39 technologies across 17 categories
Analytics
Google Analytics
since Sep 2020
Kwai pixel
since Sep 2024
Authentication
Facebook Login
since Aug 2023
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Jul 2024
jsDelivr
since Sep 2020
Unpkg
since Aug 2022
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2023
Miscellaneous
Operating systems
Ubuntu
since Aug 2022
Programming languages
Security
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Video players
YouTube
since Sep 2020
Web frameworks
CodeIgniter
since Oct 2022
Web servers
Widgets
SnapWidget
since Feb 2022
Audience
- 78% phone
- 22% desktop
Indonesia
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.33 / 10 · ranked #45,976,821 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Indonesian
- Weight: 5.0 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| apps.j-class.id | 23 |
| shop.j-class.id | 15 |
| j-class.id | 14 |
| www.j-class.id | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft Clarity Dec 2025
- dropped OpenResty Sep 2025