What powers denholm-group.co.uk?
Last seen Oct 2026 · 15 technologies across 13 categories
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
SEO
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% desktop
- 47% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.50 / 10 · ranked #2,488,555 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.1 MB · 36 requests
- WordPress theme: ripcord · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Denholm Group
- Founded: 1866
- Sector: Maritime
From Wikidata (CC0).
Infrastructure
- Hosted on DigitalOcean (178.128.169.204)
- DNS: phase8.net
- Email: Mimecast
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,655,770, 2 hosts
- Verified with: Apple Business, Foxit, Microsoft 365, TeamViewer
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Priority Hints Oct 2026
- dropped Backbone.js Aug 2026
- dropped Google Analytics Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped Underscore.js Aug 2026
- detected Moove GDPR Consent Jun 2026
- dropped Bootstrap Dec 2025
- dropped Google Font API Dec 2025
- dropped HSTS Dec 2025
- dropped Modernizr Dec 2025
- dropped Moment.js Dec 2025
- dropped Popper Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025