What powers sruk.co.uk?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
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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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| chilblains | #15 | 380 |
| chilblains | #97 | 160 |
| postnasal drip | #36 | 70 |
| raynaud's treatment | #24 | 64 |
| raynaud's phenomenon treatment | #34 | 64 |
| post nasal drip treatment | #30 | 53 |
| nifedipine for raynaud's | #6 | 49 |
| calcium channel blockers for raynaud's | #36 | 38 |
| chilblains toes | #15 | 38 |
| post nasal drip and cough | #41 | 31 |
| nasal drip cough | #41 | 23 |
| raynaud's | #85 | 19 |
| raynaud's | #31 | 19 |
| post nasal drip throat pain | #31 | 19 |
| post nasal drip symptoms | #27 | 19 |
| post nasal drip sore throat | #37 | 19 |
| scleroderma nails | #10 | 18 |
| post nasal drip throat pictures | #7 | 18 |
| chilblains meaning | #19 | 15 |
| sruk | #1 | 15 |
| is raynaud's hereditary | #9 | 15 |
| what can be mistaken for raynaud's | #4 | 14 |
| do i have raynaud's | #3 | 14 |
| define chilblain | #15 | 14 |
| viagra raynaud's | #4 | 11 |
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
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
United Kingdom
United States
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.17 / 10 · ranked #231,696 of all domains
181 referring domains · OpenPageRank
Search traffic
1,700 est. monthly organic visits (US)
1,298 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.2 MB · 60 requests
- WordPress theme: sruk · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Scleroderma and Raynaud's UK
- Founded: 1982
- Country: United Kingdom
- Profiles: Facebook, X, Instagram, YouTube, LinkedIn
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Jul 2015 (11 years) via 123-Reg Limited t/a 123-reg, renews Jul 2028
- Hosted on Cloudflare (104.21.12.49)
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,251,767, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- detected Bootstrap Jun 2026
- dropped Google Font API Feb 2026