Notion Sites
CMS
Joomla
CMSNotion Sites vs Joomla (2026): Which Is Better?
Notion Sites and Joomla are both popular choices, but they serve different needs. Notion Sites is a CMS with a traditional, manual approach to building, while Joomla is a CMS that prioritises developer or designer control.
Below you'll find a side-by-side breakdown of detection signals, AI scores, and technical fingerprints — plus our honest take on which builder wins for different use cases.
How we detect Notion Sites vs Joomla — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
Side-by-Side Comparison
| | |
|---|---|---|
| Category | CMS | CMS |
| AI Score | 20/100 — Traditional | 20/100 — Traditional |
| Detection Signals | 5 patterns | 7 patterns |
| Script Detection | 2 patterns | 2 patterns |
| CDN Detection | — | — |
| Header Detection | — | 1 headers |
| Sites Detected | No data yet | 218 scans |
| Best For | Blogs & content-heavy sitesTry Notion Sites → | Blogs & content-heavy sitesTry Joomla → |
| Official Website | Visit | Visit |
Example Websites
Notion Sites
CMS
Notion Sites is a cms with an AI Score of 20/100 (Traditional). Our detection engine uses 5 signal patterns to identify Notion Sites-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
Notion Sites
Notion Sites is a website publishing platform built on top of Notion's document and database infrastructure, commonly used by indie makers, startups, and teams who want to publish portfolios, landing pages, documentation, or wikis directly from their Notion workspaces without managing traditional hosting. The platform leaves a distinct technical footprint that AIWebsiteDetector.com's detection engine identifies through a combination of 2 script patterns, 2 HTML patterns, and 1 meta tag pattern embedded in the rendered page source. Detection signals typically include references to Notion's core JavaScript assets served from Notion's own CDN infrastructure, along with characteristic HTML attributes and meta tag signatures that persist across pages built on the platform. These layered signals allow the detector to distinguish native Notion Sites deployments from third-party tools like Super or Potion that merely style Notion content, improving confidence accuracy across varied site configurations. Notion Sites is hosted entirely on Notion's infrastructure under the notion.site domain or custom domains, making it one of the more structurally consistent CMS targets to fingerprint — the absence of self-hosting means the underlying markup patterns remain largely uniform across the ecosystem.
Joomla
Joomla is an open-source content management system widely adopted by government agencies, educational institutions, and mid-sized organizations that require a flexible, extensible platform beyond basic blogging. AIWebsiteDetector.com identifies Joomla-powered sites through a layered set of technical signals, including 2 script patterns, 2 HTML patterns, 2 meta tag patterns, and 1 HTTP header, giving the detection engine multiple independent vectors to confirm a positive match. The HTML and meta tag patterns typically surface Joomla-specific generator tags and structural markup embedded during page rendering, while the script patterns correspond to core Joomla JavaScript assets loaded consistently across installations regardless of the active template. The HTTP header signal provides an additional layer of server-side confirmation, making it possible to detect Joomla even when front-end themes have been heavily customized or default markup has been partially obscured. Joomla is self-hosted and freely available under the GNU General Public License, meaning it can run on virtually any standard PHP and MySQL hosting stack — a deployment flexibility that contributes to its presence across a diverse range of site categories in the detection database. This architectural consistency across hosting environments is precisely what makes Joomla reliably detectable despite the wide variation in how individual sites are configured and styled.
Key Differences
- Both Notion Sites and Joomla are classified as CMS tools, making them the most direct competitors in this comparison.
- Notion Sites 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 Notion Sites using 5 fingerprint patterns and Joomla using 7 patterns — more signals generally means more reliable detection.
Which Should You Choose?
Choose Notion Sites if…
- You prefer a cms solution
- You want more manual control over the final output
- Notion Sites's detection fingerprint of 5 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 218+ detections
Joomla
The most frequently detected cms in our scan database.
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