What powers spectr54.ru?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
Security
Tag managers
Web servers
WordPress plugins
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
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 petalbot removed from robots.txt
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
1.74 / 10 · ranked #4,714,421 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian (Russia)
- Weight: 23.9 MB · 133 requests
- WordPress theme: spectr · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTERHOST-AS Moscow, Russia (90.156.201.50, IPv6)
- DNS: masterhost.ru
- Email: Yandex 360
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,090,799, 2 hosts
- Verified with: Yandex Webmaster
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| spectr54.ru | 24 |
| koltsovo.spectr54.ru | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected GSAP Sep 2026
- detected PWA Sep 2026
- dropped Postpay Jun 2026
- detected Postpay Apr 2026
- detected core-js Feb 2026
- detected reCAPTCHA Feb 2026
- dropped Google Analytics Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025