What powers certa.ru?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Roistat
since Dec 2024
Yandex.Metrika
since May 2019
CMS
Tilda
since Jul 2025
CRM
Bitrix24
since Jun 2024
Ecommerce
1C-Bitrix
since Jan 2019
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
JavaScript graphics
particles.js
since Mar 2026
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2024
Miscellaneous
Operating systems
Ubuntu
since Apr 2025
Programming languages
PHP
since Jan 2019
Security
DDoS-Guard
since Jul 2025
HSTS
since Aug 2025
Video players
Web servers
Apache HTTP Server
since Jul 2023
Audience
- 75% phone
- 25% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.04 / 10 · ranked #3,475,189 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.8 MB · 77 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.certa.ru | 15 |
| certa.ru | 14 |
| thermo.certa.ru | 6 |
| diler.certa.ru | 5 |
Full technology history →
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Recent changes
- detected particles.js Mar 2026
- detected HSTS Aug 2025