What powers razvitie21vek.com?
Last seen Aug 2026 · 29 technologies across 13 categories
Analytics
CDN
CMS
Font scripts
Hosting
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
UI frameworks
Video players
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
India
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #294,013 of all domains
384 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 175 ms |
| CLS | 0.65 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 3.8 MB · 129 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on REG.RU (37.140.192.215)
- DNS: REG.RU
- Email: REG.RU
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,132,832, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| razvitie21vek.com | 24 |
| www.razvitie21vek.com | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Jun 2026