What powers otsema.ru?
Last seen Sep 2026 · 6 technologies across 4 categories
CDN
Font scripts
Programming languages
Web servers
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 85% phone
- 15% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.40 / 10 · ranked #7,494,813 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.2 MB · 13 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.otsema.ru | 6 |
| otsema.ru | 2 |
Full technology history →
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Recent changes
- detected cdnjs Sep 2026
- detected Cloudflare Sep 2026
- detected Google Font API Sep 2026
- detected Nginx Sep 2026