What powers crst.bt?
Last seen Jun 2026 · 10 technologies across 10 categories
Authentication
Facebook Login
since Jul 2021
Font scripts
Font Awesome
since Jun 2021
JavaScript libraries
Programming languages
Java
since Jun 2021
Security
HSTS
since Apr 2026
UI frameworks
Bootstrap
since Jun 2021
Video players
YouTube
since Jun 2021
Web frameworks
Webmail
Google Workspace
since May 2024
Widgets
FlexSlider
since Jun 2021
Audience
- 53% phone
- 47% desktop
Bhutan
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.26 / 10 · ranked #66,020,832 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.8 MB · 47 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crst.bt | 10 |
| www.crst.bt | 10 |
Full technology history →
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Recent changes
- detected HSTS Apr 2026