What powers rcntrb.com?
Last seen Sep 2026 · 27 technologies across 14 categories
Analytics
Yandex.Metrika
since May 2021
CDN
cdnjs
since Aug 2026
Cloudflare
since Aug 2026
Google Hosted Libraries
since Mar 2022
jQuery CDN
since Apr 2023
jsDelivr
since Mar 2023
CMS
Joomla
since Jun 2021
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Dec 2023
Miscellaneous
RSS
since Mar 2023
Operating systems
CentOS
since May 2021
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web server extensions
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,468,654 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian (Russia)
- Weight: 13.5 MB · 153 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on E-STYLEISP-AS (217.174.105.108)
- DNS: dobrohost.net
- Email: rcntrb.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,220,792, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rcntrb.com | 22 |
| shop.rcntrb.com | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs Aug 2026
- detected Cloudflare Aug 2026