What powers online-otvet.ru?
Last seen Jun 2026 · 18 technologies across 11 categories
Advertising
ADFOX
since May 2022
Google AdSense
since Mar 2019
Analytics
CDN
Cloudflare
since Oct 2021
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Feb 2019
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Aug 2021
Security
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Materialize CSS
since Oct 2025
Web servers
Audience
- 89% phone
- 11% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.39 / 10 · ranked #7,551,677 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 175 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 4.2 MB · 678 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Materialize CSS Oct 2025
- dropped HTTP/3 Sep 2025