What powers jazz-hall.ru?
Last seen Sep 2026 · 17 technologies across 10 categories
Advertising
Analytics
CDN
CMS
Font scripts
JavaScript libraries
Performance
Programming languages
Web servers
Widgets
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 checked
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 14% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.91 / 10 · ranked #3,825,093 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 1.4 MB · 87 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on RU-CENTER (195.208.0.103)
- Email: Yandex 360
- Email security: SPF, no DMARC record
- SSL: GlobalSign, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,599,373, 6 hosts
- Verified with: GlobalSign
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jazz-hall.ru | 16 |
| www.jazz-hall.ru | 15 |
| radio.jazz-hall.ru | 14 |
Full technology history →
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Recent changes
- detected Priority Hints Sep 2026
- detected Turbo Sep 2026
- detected ADFOX Aug 2026