What powers challenge-roth.com?
Last seen Jun 2026 · 19 technologies across 12 categories
Advertising
DoubleClick for Publishers (DFP)
since Oct 2019
Google Publisher Tag
since Feb 2021
Analytics
Google Analytics
since Oct 2019
Authentication
Facebook Login
since Jun 2021
CMS
Contao
since Oct 2019
Cookie compliance
JavaScript libraries
Preact
since Jun 2023
Miscellaneous
Open Graph
since Jun 2023
PWA
since Jul 2023
Programming languages
PHP
since Oct 2019
Security
HSTS
since Jun 2025
Tag managers
Google Tag Manager
since Oct 2019
Web servers
Nginx
since Oct 2019
Widgets
Facebook
since Oct 2019
Audience
- 75% phone
- 22% desktop
- 3% tablet
Germany
Belgium
Austria
Switzerland
Israel
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.74 / 10 · ranked #283,056 of all domains
184 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 7.4 MB · 36 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dcr.challenge-roth.com | 12 |
| challenge-roth.com | 11 |
| www.challenge-roth.com | 11 |