What powers cardduo.eu?
Last seen Jun 2026 · 10 technologies across 7 categories
Analytics
Matomo Analytics
since Aug 2020
JavaScript libraries
Miscellaneous
SWFObject
since Feb 2019
Programming languages
Java
since Sep 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2019
Web servers
Audience
- 91% phone
- 9% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,356,841 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.2 MB · 58 requests
Homepage as crawled by the HTTP Archive, Jul 2026.