What powers duel.com?
Last seen Jun 2026 · 28 technologies across 15 categories
Advertising
Microsoft Advertising
since Aug 2025
Analytics
Google Analytics
since Aug 2025
Microsoft Clarity
since Aug 2025
CDN
Cookie compliance
Google Workspace
since May 2024
SparkPost
since Jan 2025
Font scripts
Google Font API
since May 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since May 2026
Page builders
Webflow
since May 2024
RUM
Cloudflare Browser Insights
since Jun 2025
New Relic
since Aug 2025
Security
Cloudflare Bot Management
since Aug 2024
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Aug 2025
UI frameworks
Headless UI
since Dec 2025
Tailwind CSS
since Aug 2025
Audience
- 70% phone
- 30% desktop
Finland
Denmark
Norway
United States
India
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.24 / 10 · ranked #1,203,104 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.4 MB · 255 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| duel.com | 24 |
| www.duel.com | 9 |
| hiring.duel.com | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected GSAP Jun 2026
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026
- dropped GSAP Mar 2026
- detected Headless UI Dec 2025
- detected Open Graph Sep 2025
- dropped Webpack Sep 2025
- detected Cookiebot Aug 2025
- detected Google Analytics Aug 2025
- detected Google Tag Manager Aug 2025
- detected GSAP Aug 2025
- detected Howler.js Aug 2025
- detected Microsoft Advertising Aug 2025
- detected Microsoft Clarity Aug 2025
- detected New Relic Aug 2025
- detected PWA Aug 2025
- detected Tailwind CSS Aug 2025
- detected Vue.js Aug 2025