What powers calisto.bg?
Last seen Jun 2026 · 10 technologies across 8 categories
Affiliate programs
Booking.com
since Apr 2022
Analytics
Cloudflare Browser Insights
since Apr 2026
Google Analytics
since Jan 2021
CDN
Cloudflare
since Apr 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Apr 2026
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
UI frameworks
Widgets
AddThis
since Jan 2021
Audience
- 79% phone
- 21% desktop
Bulgaria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.44 / 10 · ranked #30,805,212 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server May 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Browser Insights Apr 2026
- detected HTTP/3 Apr 2026