What powers ridan.ru?
Last seen Aug 2026 · 50 technologies across 23 categories
Analytics
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Load balancers
Message boards
Miscellaneous
Operating systems
Programming languages
Security
Tag managers
Video players
Web frameworks
Web servers
Webmail
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 found
- ai.txt not found
- Sep 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 83% desktop
- 17% phone
Russia
Germany
Belarus
Kazakhstan
Netherlands
Uzbekistan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,024,463 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 9.9 MB · 142 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Ридан
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on DANFOSS-NET (91.230.218.64)
- DNS: nic.ru
- Email: ridan.ru
- Email security: SPF (hard fail), DMARC reject
- SSL: GlobalSign, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 215,257, 15 hosts
- Verified with: GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ridan.ru | 27 |
| teploobmennik.ridan.ru | 18 |
| ridan.ru | 15 |
| dom.ridan.ru | 13 |
| community.ridan.ru | 10 |
| warmfloor.ridan.ru | 9 |
| floorheat.ridan.ru | 8 |
| mail.ridan.ru | 7 |
| univer.ridan.ru | 6 |
| rucoecom.ridan.ru | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped reCAPTCHA Apr 2026