What powers 
ukrbook.net?
Last seen Aug 2026 · 16 technologies across 9 categories
CDN
DMS
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Mar 2023
Programming languages
PHP
since Mar 2023
UI frameworks
Bootstrap
since Mar 2023
Web servers
Nginx
since Aug 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% desktop
- 35% phone
Ukraine
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.86 / 10 · ranked #685,148 of all domains
130 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 7.7 MB · 106 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Knyz͡hkova palata Ukraïny
- Founded: 1919
- Country: Ukraine
From Wikidata (CC0).
Infrastructure
- Hosted on DATAGROUP Datagroup PJSC (88.81.234.98)
- DNS: naverex.net
- Email: naverex.net
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 688,896, 3 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| visnyk.ukrbook.net | 14 |
| ukrbook.net | 5 |
| www.ukrbook.net | 5 |
Full technology history →
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Recent changes
- dropped Windows Server Apr 2026