What powers felixvn.com?
Last seen Jun 2026 · 15 technologies across 8 categories
Font scripts
Font Awesome
since Jun 2023
Google Font API
since Nov 2022
JavaScript libraries
Operating systems
Ubuntu
since Nov 2022
Programming languages
UI frameworks
Bootstrap
since Jun 2023
Web frameworks
CodeIgniter
since Nov 2022
JavaServer Faces
since Jun 2023
Web servers
Webmail
Google Workspace
since Nov 2022
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.18 / 10 · ranked #10,089,198 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.1 MB · 20 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| felixvn.com | 10 |
| www.felixvn.com | 10 |
| cpm1.felixvn.com | 7 |
Full technology history →
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Recent changes
- dropped Apache Tomcat Jan 2026