What powers 4duel.com?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jan 2025
CMS
Databases
MySQL
since Mar 2024
Ecommerce
Cart Functionality
since Mar 2024
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2024
RSS
since Mar 2024
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Mar 2024
Web servers
LiteSpeed
since May 2026
WordPress plugins
FlyingPress
since Mar 2024
RankMath SEO
since Mar 2024
Page
- Language: English (United States)
- Weight: 0.1 MB · 14 requests
- WordPress theme: flatsome · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected LiteSpeed May 2026