What powers 
therobertsontrust.org.uk?
Last seen Sep 2026 · 13 technologies across 10 categories
Analytics
CDN
Cookie compliance
CRM
Font scripts
JavaScript libraries
Miscellaneous
Security
Tag managers
Webmail
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
- 56% desktop
- 44% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #284,111 of all domains
163 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 1.0 MB · 27 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- The Robertson Trust
- Founded: 1961
- Country: United Kingdom
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on NODE4-AS (157.96.64.107)
- DNS: zen.co.uk
- Email: Mimecast
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 6,958,016, 2 hosts
- Verified with: Apple Business, GlobalSign, Google, Miro, Sophos
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.therobertsontrust.org.uk | 11 |
| therobertsontrust.org.uk | 8 |
Full technology history →
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Recent changes
- detected cdnjs Jul 2026
- detected Cloudflare Jul 2026
- detected Font Awesome Jul 2026
- detected Google Font API Jul 2026
- detected Google Tag Manager Jul 2026
- detected cdnjs Dec 2025
- detected Cloudflare Dec 2025
- detected Font Awesome Dec 2025
- detected Google Font API Dec 2025
- detected Google Tag Manager Dec 2025