What powers tserf.ru?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Apr 2021
Yandex.Metrika
since Jun 2018
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
1C-Bitrix
since Jun 2018
CRM
Bitrix24
since Aug 2021
Font scripts
Google Font API
since Jun 2018
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2024
Operating systems
Ubuntu
since Jun 2018
Programming languages
Security
reCAPTCHA
since Jul 2025
Tag managers
Google Tag Manager
since Apr 2021
Web servers
Audience
- 64% phone
- 36% desktop
Russia
Germany
Belarus
Kazakhstan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.24 / 10 · ranked #9,375,576 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.5 MB · 147 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tserf.ru | 18 |
| www.tserf.ru | 10 |