What powers koss.ru?
Last seen Oct 2026 · 5 technologies across 5 categories
Analytics
Yandex.Metrika
since Feb 2021
Operating systems
Ubuntu
since Jan 2019
Programming languages
Python
since Jan 2019
Web frameworks
Django
since Jan 2019
Web servers
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.55 / 10 · ranked #6,071,374 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 0.4 MB · 22 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Timeweb (188.225.58.117)
- DNS: Timeweb
- Email: Timeweb
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 8,795,863, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted