What powers nbuv.gov.ua?
Last seen Aug 2026 · 28 technologies across 14 categories
Analytics
Authentication
CDN
CMS
DMS
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Operating Systems
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AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Blocked (was Restricted)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| irbis | #77 | 2 |
| what is sciencedirect | #80 | 1 |
| xuming li wikipedia | #39 | 0 |
| bishop b henn wikipedia | #30 | 0 |
| branko crvenkovski | #51 | 0 |
| ukraine gnp | #56 | 0 |
| ua 525 | #57 | 0 |
| researcherid | #83 | 0 |
| irbis-e | #57 | 0 |
| jnas | #76 | 0 |
| kengo saito wikipedia | #49 | 0 |
| 525/40 | #80 | 0 |
| gnp ukraine | #55 | 0 |
| how to use ebscohost | #72 | 0 |
| ifla journal | #75 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
All crawlers blocked
Audience
- 52% desktop
- 48% phone
Ukraine
Poland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.11 / 10 · ranked #32,997 of all domains
1,284 referring domains · OpenPageRank
Search traffic
3 est. monthly organic visits (US)
15 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.0 MB · 129 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vernadsky National Library of Ukraine
- Founded: 1918
- Country: Ukraine
From Wikidata (CC0).
Infrastructure
- Hosted on UARNET-AS UARNet-Eksintech (194.44.11.136)
- DNS: Cloudflare DNS
- Email: nbuv.gov.ua
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 23,598, 31 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ojs.nbuv.gov.ua | 11 |
| biography.nbuv.gov.ua | 10 |
| nbuv.gov.ua | 10 |
| www.nbuv.gov.ua | 10 |
| dspace.nbuv.gov.ua | 9 |
| np.nbuv.gov.ua | 9 |
| e-libnas.nbuv.gov.ua | 8 |
| jnas.nbuv.gov.ua | 8 |
| libnas.nbuv.gov.ua | 8 |
| research.nbuv.gov.ua | 8 |
| search.nbuv.gov.ua | 8 |
| bv.nbuv.gov.ua | 7 |
| nowar.nbuv.gov.ua | 7 |
| conference.nbuv.gov.ua | 6 |
| rksu.nbuv.gov.ua | 6 |
| hrushevsky.nbuv.gov.ua | 3 |