What powers challeng.ru?
Last seen Jun 2026 · 14 technologies across 7 categories
Analytics
Roistat
since Jan 2023
Yandex.Metrika
since May 2019
CRM
Bitrix24
since Mar 2024
Ecommerce
1C-Bitrix
since Jan 2019
Cart Functionality
since Jul 2025
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
Programming languages
PHP
since Jan 2019
Web servers
Nginx
since Jan 2019
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.70 / 10 · ranked #19,292,774 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.2 MB · 102 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped JivoChat May 2026
- dropped Preact May 2026
- detected Bitrix24 Apr 2026
- dropped WhatsApp Business Chat Mar 2026
- detected JivoChat Dec 2025
- detected Preact Dec 2025
- detected Roistat Sep 2025
- dropped cdnjs Aug 2025
- dropped Cloudflare Aug 2025
- dropped Facebook Pixel Aug 2025
- dropped Font Awesome Aug 2025
- dropped Google Analytics Aug 2025
- dropped Google Tag Manager Aug 2025
- dropped JivoChat Aug 2025
- dropped jQuery UI Aug 2025
- dropped reCAPTCHA Aug 2025
- dropped Roistat Aug 2025
- dropped Tiny Slider Aug 2025
- dropped VK Pixel Aug 2025