What powers pgn21.ru?
Last seen Jun 2026 · 15 technologies across 9 categories
Advertising
ADFOX
since Jul 2024
Analytics
Liveinternet
since Jul 2024
Yandex.Metrika
since Jul 2024
Hosting
REG.RU
since Jul 2024
JavaScript frameworks
JavaScript libraries
FingerprintJS
since Jul 2024
Preact
since Jul 2024
Miscellaneous
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Jul 2024
Web servers
Audience
- 97% phone
- 2% tablet
- 1% desktop
Russia
Israel
Finland
Norway
Belarus
Tajikistan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.86 / 10 · ranked #1,849,611 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 1.3 MB · 128 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Preact Apr 2026
- dropped Preact Mar 2026
- detected FingerprintJS Dec 2025
- dropped Snowplow Analytics Dec 2025
- dropped FingerprintJS Nov 2025
- detected Priority Hints Oct 2025
- detected Snowplow Analytics Sep 2025