What powers spectrum-group.ru?
Last seen Sep 2026 · 34 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since May 2019
Authentication
Facebook Login
since Jul 2021
Caching
Redis Object Cache
since Sep 2026
CDN
Cloudflare
since May 2025
jsDelivr
since May 2023
CMS
Databases
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Maps
Google Maps
since Jun 2020
Miscellaneous
Programming languages
Security
UI frameworks
Bootstrap
since Jan 2019
Web servers
Widgets
Facebook
since Jun 2020
WordPress plugins
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
- 54% desktop
- 46% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.82 / 10 · ranked #1,927,939 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian (Russia)
- Weight: 5.5 MB · 40 requests
- WordPress theme: spectrum_theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ГК «Спектрум»
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on RU-CENTER-AS (89.111.165.50)
- DNS: nic.ru
- Email: spectrum-group.ru
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 7,806,534, 5 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| spectrum-group.ru | 29 |
| www.spectrum-group.ru | 14 |
Full technology history →
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Recent changes
- detected AOS Sep 2026
- detected HSTS Sep 2026
- detected Redis Sep 2026
- detected Redis Object Cache Sep 2026
- detected Swiper Sep 2026