What powers greatcircus.ru?
Last seen Sep 2026 · 17 technologies across 7 categories
Analytics
JavaScript frameworks
Prototype
since Aug 2018
JavaScript libraries
Miscellaneous
UI frameworks
Video players
YouTube
since Oct 2019
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 91% phone
- 8% desktop
- 1% tablet
Russia
Germany
Netherlands
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.18 / 10 · ranked #1,289,674 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 1.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.3 MB · 95 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Большой Московский государственный цирк на проспекте Вернадского
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on RU-CENTER (185.76.145.96)
- DNS: nic.ru
- Email: greatcircus.ru
- Email security: SPF (soft fail), no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 586,497, 2 hosts
- Verified with: GlobalSign, Meta Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.greatcircus.ru | 13 |
| greatcircus.ru | 12 |