What powers 
rucml.ru?
Last seen Oct 2026 · 5 technologies across 4 categories
Analytics
Google Analytics
since Aug 2023
Yandex.Metrika
since May 2020
CDN
jsDelivr
since Jul 2025
Miscellaneous
Open Graph
since Sep 2022
Web servers
Apache HTTP Server
since May 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Nov 2026 robots.txt removed
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 51% phone
- 26% desktop
- 23% tablet
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.55 / 10 · ranked #839,454 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.0 MB · 47 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IIP-NET-AS5429 Telecommunications center UMOS, LLC (193.232.7.105)
- DNS: netbreeze.net
- Email: Mail.ru
- Email security: SPF, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 6,735,713, 12 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| medj.rucml.ru | 4 |
| repo.rucml.ru | 4 |
| rucml.ru | 4 |
| rusmed.rucml.ru | 4 |
| edu.rucml.ru | 3 |