What powers qb2b.ru?
Last seen Sep 2026 · 26 technologies across 15 categories
Analytics
CDN
CMS
CRM
Databases
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
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
AI Crawlers
No AI crawlers blocked
Audience
- 63% desktop
- 37% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.58 / 10 · ranked #5,797,613 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian (Russia)
- Weight: 8.3 MB · 170 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on YANDEXCLOUD (51.250.117.173)
- DNS: ns1.yandexcloud.net
- Email: Yandex 360
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 166,030, 33 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.qb2b.ru | 24 |
| krasnodar.qb2b.ru | 23 |
| moscow.qb2b.ru | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Twitter Emoji (Twemoji) Sep 2026
- dropped WordPress Super Cache Sep 2026
- detected HTTP/3 Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected WordPress Super Cache Jul 2026
- dropped Google Tag Manager Jun 2026
- detected Bitrix24 Jan 2026
- detected Roistat Nov 2025