What powers 
sworder.co.uk?
Last seen Sep 2026 · 29 technologies across 17 categories
Analytics
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
RUM
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
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 Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 49% phone
- 48% desktop
- 3% tablet
United Kingdom
United States
Ireland
France
Italy
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.73 / 10 · ranked #748,478 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 36.7 MB · 149 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Sworders Fine Art Auctioneers
- Founded: 1782
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on Microsoft (51.140.104.75)
- DNS: Amazon Route 53
- Email: Mimecast
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 603,147, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sworder.co.uk | 18 |
| timed.sworder.co.uk | 14 |
| live.sworder.co.uk | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Kestrel Aug 2026
- dropped Moment.js Aug 2026
- dropped Azure Monitor Jun 2026
- dropped Microsoft Application Insights Jun 2026