What powers slii.lk?
Last seen Sep 2026 · 20 technologies across 13 categories
CDN
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
Vue.js
since May 2023
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2026
Miscellaneous
Programming languages
PHP
since Aug 2022
TypeScript
since Aug 2026
Security
HSTS
since Sep 2023
Video players
YouTube
since Aug 2022
Web frameworks
Laravel
since May 2023
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Microsoft 365
since Aug 2022
Widgets
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Sri Lanka
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.74 / 10 · ranked #18,049,329 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 5.1 MB · 42 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on LANKA-COM Lanka Communication Services (203.143.21.140)
- DNS: lankacom.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 30,834,457, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| slii.lk | 12 |
| www.slii.lk | 12 |
| ops.slii.lk | 11 |
Full technology history →
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Recent changes
- dropped Bootstrap Sep 2026
- dropped CodeIgniter Sep 2026
- dropped FancyBox Sep 2026
- dropped FlexSlider Sep 2026
- dropped jQuery Sep 2026
- dropped OWL Carousel Sep 2026
- dropped particles.js Sep 2026
- detected cdnjs Aug 2026
- detected Cloudflare Aug 2026
- detected Font Awesome Aug 2026
- detected FullCalendar Aug 2026
- detected TypeScript Aug 2026
- detected WhatsApp Business Chat Aug 2026