What powers duckndash.org.uk?
Last seen Sep 2026 · 18 technologies across 14 categories
Analytics
Caching
W3 Total Cache
since Sep 2025
CDN
StackPath
since Jul 2024
CMS
Databases
MySQL
since Nov 2022
JavaScript libraries
Clipboard.js
since Sep 2026
Lightbox
since Nov 2022
Miscellaneous
RSS
since Sep 2023
Page builders
WordPress Block Editor
since Sep 2024
Performance
Priority Hints
since Sep 2025
Programming languages
Video players
YouTube
since Nov 2022
Web servers
Apache HTTP Server
since Jul 2024
Widgets
ShareThis
since Sep 2025
WordPress themes
Twenty Ten
since Nov 2022
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.37 / 10 · ranked #42,411,168 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 3.6 MB · 48 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on 20i (185.151.30.206, IPv6)
- DNS: stackdns.com
- Email: 20i
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 28,165,682
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted