What powers cyber-duck.co.uk?
Last seen Feb 2026 · 13 technologies across 10 categories
CDN
Amazon S3
since Aug 2023
Cloudflare
since Aug 2018
Amazon SES
since Aug 2022
Mailgun
since Aug 2022
JavaScript frameworks
JavaScript libraries
Splide
since Dec 2023
Load balancers
Amazon ALB
since Sep 2024
Marketing automation
Autopilot
since Jul 2021
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2022
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 100% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #276,422 of all domains
139 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.