What powers klasspro.id?
Last seen Jun 2026 · 43 technologies across 23 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Aug 2022
Authentication
Google Sign-in
since Mar 2025
Buy now pay later
Atome
since May 2023
Caching
Redis Object Cache
since Jun 2026
CDN
Cloudflare
since Jan 2023
Unpkg
since Aug 2022
CMS
Databases
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
libphonenumber
since Aug 2022
Slick
since Aug 2022
Live chat
WhatsApp Business Chat
since Aug 2022
LMS
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
Security
Cloudflare Turnstile
since Oct 2025
HSTS
since May 2026
UI frameworks
Animate.css
since Aug 2022
Tailwind CSS
since Jan 2024
Video players
YouTube
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
wpBakery
since Apr 2025
Audience
- 54% desktop
- 46% phone
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.30 / 10 · ranked #49,427,065 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Indonesian
- CDN: Cloudflare
- Weight: 3.7 MB · 158 requests
- WordPress theme: klasspro · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| klasspro.id | 31 |
| www.klasspro.id | 27 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Redis Jun 2026
- detected Redis Object Cache Jun 2026
- detected HSTS May 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Cloudflare Turnstile Oct 2025
- detected React Oct 2025
- detected Yoast SEO Oct 2025
- dropped jsDelivr Sep 2025
- dropped Nginx Sep 2025
- dropped Ubuntu Sep 2025
- dropped Vue.js Sep 2025