What powers vse-kursy.com?
Last seen Aug 2026 · 10 technologies across 7 categories
Analytics
JavaScript Frameworks
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
Security
HSTS
since Sep 2022
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
- 78% phone
- 18% desktop
- 4% tablet
Germany
Russia
Poland
Belarus
Kazakhstan
Uzbekistan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.16 / 10 · ranked #1,327,734 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 1.0 MB · 42 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ACTIVECLOUD-BY-AS (185.65.137.164)
- DNS: activeby.net
- Email: vse-kursy.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 8,112,301
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vse-kursy.com | 10 |
| www.vse-kursy.com | 7 |