What powers bsonline.lk?
Last seen Aug 2026 · 22 technologies across 13 categories
CDN
Cloudflare
since Aug 2026
Comment systems
Font scripts
Google Font API
since Aug 2026
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2026
Maps
Miscellaneous
Open Graph
since Aug 2026
Programming languages
PHP
since Aug 2026
Rich text editors
Quill
since Aug 2026
UI frameworks
Animate.css
since Aug 2026
Bootstrap
since Aug 2026
Web frameworks
Web servers
Nginx
since Aug 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% phone
- 15% desktop
- 5% tablet
Sri Lanka
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.7 MB · 54 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| student.bsonline.lk | 18 |
| bsonline.lk | 10 |