What powers kalkudahzone.edu.lk?
Last seen Jun 2026 · 28 technologies across 16 categories
Analytics
Google Analytics
since Jun 2026
Blogs
Blogger
since Nov 2024
CDN
CMS
Joomla
since Jul 2020
Font scripts
Google Font API
since Jul 2020
JavaScript frameworks
Alpine.js
since Apr 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2024
Maps
Google Maps
since Feb 2023
Miscellaneous
Programming languages
Search engines
Awesomplete
since Apr 2025
UI frameworks
Web frameworks
Helix Ultimate
since Apr 2025
Web servers
Widgets
POWR
since Apr 2025
Audience
- 100% phone
Sri Lanka
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.25 / 10 · ranked #67,387,039 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 8.9 MB · 87 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kalkudahzone.edu.lk | 22 |
| kalkudahzone.edu.lk | 16 |
| smgt.kalkudahzone.edu.lk | 11 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server Nov 2025
- dropped Microsoft 365 Nov 2025
- dropped Google Hosted Libraries Aug 2025
- dropped jQuery Migrate Aug 2025
- dropped jQuery UI Aug 2025
- dropped MooTools Aug 2025
- dropped YouTube Aug 2025