What powers ph4.org?
Last seen Jun 2026 · 10 technologies across 9 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Yandex.Metrika
since May 2019
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Programming languages
Security
reCAPTCHA
since Jan 2019
Web servers
Apache HTTP Server
since Apr 2023
Audience
- 61% desktop
- 39% phone
Indonesia
Russia
Philippines
Israel
Nigeria
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.27 / 10 · ranked #2,938,612 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.