What powers alpen-academy.com?
Last seen May 2026 · 10 technologies across 8 categories
CDN
cdnjs
since Dec 2023
Cloudflare
since Dec 2023
Font scripts
Google Font API
since Dec 2023
JavaScript libraries
Miscellaneous
PWA
since Dec 2023
Programming languages
PHP
since Dec 2023
Static site generator
UI frameworks
Bootstrap
since Dec 2023
Web servers
Apache HTTP Server
since Dec 2023
Audience
- 100% phone
Bulgaria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #85,503,007 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.6 MB · 33 requests
Homepage as crawled by the HTTP Archive, Jul 2026.