What powers 
cetera.ru?
Last seen Aug 2026 · 26 technologies across 13 categories
Analytics
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Mobile frameworks
Programming languages
Security
UI 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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% desktop
- 31% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #580,161 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 1.1 MB · 31 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Cetera Labs
- Industry: Retail (declares
OnlineStore)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on DEDIC-CENTER-AS (91.221.70.124)
- DNS: cetera.ru
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P384, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,100,124, 22 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| learning.cetera.ru | 14 |
| pm.cetera.ru | 14 |
| cetera.ru | 12 |
| hr.cetera.ru | 11 |