What powers tv21.ru?
Last seen Aug 2026 · 18 technologies across 12 categories
Advertising
Analytics
CDN
Cloudflare
since Jun 2022
CMS
Font scripts
Google Font API
since Mar 2019
JavaScript libraries
Miscellaneous
Programming languages
Video players
YouTube
since Mar 2019
Web servers
Nginx
since Mar 2019
Webmail
Microsoft 365
since Aug 2022
Widgets
AddToAny
since Mar 2019
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 90% phone
- 6% desktop
- 4% tablet
Russia
Germany
Belarus
Kazakhstan
United Kingdom
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #326,975 of all domains
233 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 0.9 MB · 52 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| tv21.ru | 14 |
| www.tv21.ru | 8 |
Full technology history →
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