What powers 
bookz.ru?
Last seen Aug 2026 · 17 technologies across 11 categories
Advertising
Analytics
CDN
Issue trackers
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Operating Systems
Programming languages
Segmentation
Web Servers
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
- 83% phone
- 10% desktop
- 8% tablet
Russia
Germany
Belarus
Kazakhstan
Israel
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #277,064 of all domains
391 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 8.2 MB · 302 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MASTERTEL-AS Moscow, Russia (31.44.83.194)
- DNS: Cloudflare DNS
- Email: Yandex 360
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 481,110, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bookz.ru | 10 |
| www.bookz.ru | 7 |
| beta.bookz.ru | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Adobe Audience Manager Aug 2026
- dropped Adobe Audience Manager Jul 2026
- detected Adobe Audience Manager Apr 2026
- dropped Adobe Audience Manager Feb 2026