What powers tensor.ru?
Last seen Aug 2026 · 26 technologies across 14 categories
Analytics
CMS
Font scripts
JavaScript Frameworks
JavaScript libraries
LMS
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% phone
- 47% desktop
Russia
Germany
Netherlands
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #321,600 of all domains
167 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 3.0 MB · 279 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DPC24 (91.232.93.39)
- DNS: tensor.ru
- Email: tensor.ru
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: GlobalSign, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,905,125, 99 hosts
- Verified with: GlobalSign, Google, Microsoft 365, Yandex Webmaster
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| new-edu.tensor.ru | 12 |
| ca.tensor.ru | 8 |
| explain.tensor.ru | 8 |
| tensor.ru | 8 |
| www.tensor.ru | 5 |
| help.reg.tensor.ru | 3 |
| reg.tensor.ru | 3 |
| sabymate.tensor.ru | 3 |
Full technology history →
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Recent changes
- detected Priority Hints Dec 2025