What powers kelasinstruktur.com?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Jul 2025
CDN
Font scripts
Google Font API
since Feb 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2025
Maps
Google Maps
since May 2025
Miscellaneous
HTTP/3
since Jun 2025
Programming languages
PHP
since Feb 2025
Security
HSTS
since Jun 2025
UI frameworks
Bootstrap
since Feb 2025
Web frameworks
CodeIgniter
since Feb 2025
Audience
- 90% desktop
- 10% phone
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.93 / 10 · ranked #3,765,132 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.9 MB · 42 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kelasinstruktur.com | 18 |
| www.kelasinstruktur.com | 18 |