What powers 
business-key.com?
Last seen Oct 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Oct 2020
Yandex.Metrika
since Oct 2020
Font scripts
JavaScript frameworks
AngularJS
since Oct 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Security
HSTS
since Nov 2023
UI frameworks
Bootstrap
since May 2026
Web servers
Nginx
since Oct 2020
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 85% desktop
- 15% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #344,040 of all domains
179 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 3.5 MB · 63 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Nov 2005 (21 years) via Registrar R01 LLC, renews Nov 2027
- Hosted on Selectel (84.38.186.128)
- DNS: r01.ru
- Email: business-key.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,069,601, 16 hosts
- Verified with: Google, Mail.ru, Yandex Webmaster
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Oct 2026
- dropped Google Font API Jun 2026
- dropped Cloudflare Jan 2026