What powers ukho.gov.uk?
Last seen Jun 2026 · 43 technologies across 25 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| chart corrections | #6 | 13 |
| ukho | #5 | 10 |
| ukho ntm | #2 | 8 |
| notice to mariners admiralty | #3 | 4 |
| ntm admiralty | #4 | 3 |
| admiralty notices to mariners weekly | #16 | 1 |
| chart updates | #12 | 0 |
| ntm weekly | #18 | 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.
Audience
- 85% phone
- 15% desktop
United Arab Emirates
United Kingdom
Indonesia
Türkiye
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.24 / 10 · ranked #93,464 of all domains
324 referring domains · OpenPageRank
Search traffic
39 est. monthly organic visits (US)
8 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.2 MB · 74 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| archive.ukho.gov.uk | 25 |
| www.ukho.gov.uk | 18 |
| astro.ukho.gov.uk | 6 |
| updates.ukho.gov.uk | 2 |
Full technology history →
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Recent changes
- dropped Hammer.js Jun 2026
- detected jQuery Migrate Jun 2026