Sitejet is an AI-powered website builder platform designed primarily for web design agencies and freelancers who need to build and manage large numbers of client websites efficiently at scale. The platform generates sites with identifiable structural patterns, and AIWebsiteDetector.com's detection engine identifies Sitejet deployments using a combination of one script pattern and one HTML pattern embedded in the page source. These signals — typically manifest as Sitejet-specific JavaScript references and characteristic HTML attributes or markup structures injected during the build process — allow for reliable fingerprinting of sites created on the platform. Detection confidence remains consistent across scans due to the relatively standardized output Sitejet produces, a natural consequence of its templated, agency-focused workflow. Sitejet operates as a hosted, subscription-based platform accessible at sitejet.io, and its agency-centric model means detected sites often share consistent structural signatures, making it one of the more technically straightforward builders to identify programmatically.
Detect Sitejet Websites — Free Tool
Enter any URL to check if it was built with Sitejet. Instant results, no account required.
How we detect Sitejet — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
How to Detect Sitejet Websites
Script Patterns
1 patterns
HTML Patterns
1 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for sitejet-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Sitejet domains.
4. Use AI Website Detector (Easiest)
Our automated scanner checks all these signals at once and gives you an instant confidence score. Just enter any URL above.
Frequently Asked Questions
Is this website built with Sitejet?
You can detect if any website was built with Sitejet by using our free scanner above. Just enter the URL and we'll analyze HTML patterns, JavaScript files, CDN domains, and HTTP headers to determine if Sitejet was used — with a confidence score.
How to detect if a website was built with Sitejet?
There are several ways to detect Sitejet: (1) View the page source and look for Sitejet-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Sitejet CDN domains, (3) Use our free tool — we check 2 detection signals automatically.
What websites are built with Sitejet?
Sitejet is used by thousands of websites worldwide. Our scanner has detected many Sitejet-built sites across different industries. You can scan any URL to check if it uses Sitejet.
How accurate is the Sitejet detection?
Our Sitejet detection engine checks 2 unique fingerprint signals, achieving high confidence results. We score each match and return a confidence percentage so you know how certain the detection is.
About Sitejet
Sitejet is a leading ai website builder used by thousands of businesses and developers worldwide. Our detection engine can identify Sitejet-built websites with high confidence by analyzing multiple technical signals.
Whether you're a developer doing competitive research, a designer looking for inspiration, or just curious about how a website was built — AI Website Detector gives you instant, accurate detection.
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Detection Info
- Category
- AI Website Builder
- Signals Used
- 2 patterns
- Accuracy
- High
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