What powers 
urbc.ru?
Last seen Sep 2026 · 10 technologies across 6 categories
CMS
JavaScript libraries
Miscellaneous
Performance
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 13% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.88 / 10 · ranked #258,832 of all domains
410 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 1.1 MB · 29 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MTW-AS (93.95.101.90)
- DNS: mtw.ru
- Email: mtw.ru
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 645,190, 11 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| archive.urbc.ru | 10 |
| urbc.ru | 10 |
| su.urbc.ru | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Bootstrap Jan 2026
- dropped Font Awesome Jan 2026
- detected AOS Dec 2025
- detected Priority Hints Dec 2025