What powers opc74.ru?
Last seen Aug 2026 · 18 technologies across 11 categories
CMS
CRM
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Search engines
Security
UI frameworks
Web frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.18 / 10 · ranked #10,088,170 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian (Russia)
- Weight: 1.8 MB · 57 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: 1gb.ru
- Email: Mail.ru
- Email security: SPF, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,060,875, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| opc74.ru | 13 |
| www.opc74.ru | 13 |
| info.opc74.ru | 6 |
Full technology history →
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Recent changes
- detected ResponsiveVoice Jul 2026
- detected Bitrix24 Feb 2026
- detected core-js Feb 2026