WordPress
CMS
Joomla
CMSWordPress vs Joomla
Side-by-side comparison of detection signals, AI scores, and features. Use our free tool to check which one powers any website.
Side-by-Side Comparison
| | |
|---|---|---|
| Category | CMS | CMS |
| AI Score | 20/100 — Traditional | 20/100 — Traditional |
| Detection Signals | 10 patterns | 7 patterns |
| Script Detection | 3 patterns | 2 patterns |
| CDN Detection | 1 domains | — |
| Header Detection | 2 headers | 1 headers |
| Sites Detected | 2,962 scans | 46 scans |
| Best For | Blogs & content-heavy sitesTry WordPress → | Blogs & content-heavy sitesTry Joomla → |
| Official Website | Visit | Visit |
Example Websites
WordPress websites
Joomla websites
WordPress
CMS
WordPress is a cms with an AI Score of 20/100 (Traditional). Our detection engine uses 10 signal patterns to identify WordPress-built sites.
Joomla
CMS
Joomla is a cms with an AI Score of 20/100 (Traditional). Our detection engine uses 7 signal patterns to identify Joomla-built sites.
Platform Overviews
WordPress
WordPress is the world's most popular Content Management System, powering over 43% of all websites on the internet — from personal blogs to enterprise news sites and e-commerce stores. As open-source software, WordPress is self-hosted and highly extensible through thousands of themes and plugins, including WooCommerce for e-commerce and Yoast for SEO. WordPress sites are unmistakably identifiable through their /wp-content/ and /wp-includes/ directory paths in HTML source, the WordPress generator meta tag, X-Powered-By: WordPress HTTP headers, and WordPress-specific REST API endpoints. The platform has no monthly SaaS fee — you pay for hosting — though WordPress.com offers managed hosting from $4/month. WordPress's architecture is completely different from AI builders: it's a server-rendered PHP CMS with a traditional database-driven approach.
Joomla
Joomla is a veteran open-source CMS that holds the second-largest market share among self-hosted CMS platforms after WordPress — powering millions of sites for small businesses, government agencies, and non-profits worldwide. Its flexible user access management (ACL) and multilingual support built into the core (no plugin required) make it popular for organizations with complex permission structures and international audiences. Joomla's extension directory has 8,000+ extensions for adding functionality. Joomla sites are identifiable through /media/jui/ paths for jQuery UI assets, com_content references in URL query strings (index.php?option=com_content), the Joomla generator meta tag containing the version number, and /administrator/ path for the backend. The Joomla JavaScript namespace and component-specific CSS classes (mod-articles-category, com_content) appear throughout the markup. Joomla is free and open-source.
Key Differences
- Both WordPress and Joomla are classified as CMS tools, making them the most direct competitors in this comparison.
- WordPress scores higher on AI involvement (20/100 vs 20/100 for Joomla), meaning it relies more heavily on AI for site generation and content creation.
- Our detection engine identifies WordPress using 10 fingerprint patterns and Joomla using 7 patterns — more signals generally means more reliable detection.
Which Should You Choose?
Choose WordPress if…
- You prefer a cms solution
- You want more manual control over the final output
- WordPress's detection fingerprint of 10 signals means your site is reliably identifiable
Choose Joomla if…
- You need a cms approach
- You prefer traditional building tools with predictable output
- Joomla's ecosystem and community better match your team's existing workflow
Our Pick — Based on 3,008+ detections
WordPress
Detected 64× more often than Joomla across our database of scanned sites.
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