What powers 
perinatalvl.ru?
Last seen Sep 2026 · 7 technologies across 6 categories
CDN
Google Hosted Libraries
since Feb 2022
CMS
1C-Bitrix
since Jan 2019
JavaScript libraries
Programming languages
Security
reCAPTCHA
since Nov 2024
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 Oct 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
3.51 / 10 · ranked #879,254 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 10.4 MB · 90 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on RU-CENTER (178.210.68.84)
- Email: perinatalvl.ru
- Email security: SPF (soft fail), no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 7,081,458, 2 hosts
- Verified with: GlobalSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| perinatalvl.ru | 7 |
| www.perinatalvl.ru | 7 |