What powers colorscheme.ru?
Last seen Aug 2026 · 7 technologies across 6 categories
Advertising Networks
Google AdSense
since May 2017
Analytics
Google Analytics
since Jun 2018
Yandex.Metrika
since Jun 2018
CDN
Cloudflare
since Feb 2024
JavaScript Frameworks
Security
HSTS
since Sep 2022
Web Servers
Nginx
since May 2017
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
- 53% desktop
- 45% phone
- 2% tablet
Russia
Ukraine
Germany
United Kingdom
Belarus
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #281,684 of all domains
193 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 0.2 MB · 24 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FIRSTBYTE-AS (185.255.133.158)
- DNS: Cloudflare DNS
- Email: Yandex 360
- Email security: SPF, no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 426,934, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| colorscheme.ru | 5 |
| www.colorscheme.ru | 5 |