What powers pgbooks.ru?
Last seen Jun 2026 · 17 technologies across 10 categories
Analytics
CMS
Font scripts
Cufon
since Aug 2018
Google Font API
since May 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since May 2023
Programming languages
PHP
since Aug 2018
Security
DDoS-Guard
since May 2023
Web servers
Widgets
AddThis
since Aug 2018
Audience
- 81% phone
- 19% desktop
Russia
Belarus
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.83 / 10 · ranked #700,572 of all domains
145 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.1 MB · 100 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pgbooks.ru | 13 |
| www.pgbooks.ru | 13 |
| kartinakartonka.pgbooks.ru | 7 |