Webstudio is an open-source, visual web development platform designed for designers and developers who want to build production-ready websites without sacrificing code quality or design control. Unlike traditional no-code tools, Webstudio generates clean, standards-compliant output and supports custom hosting, making it a preferred choice among technically sophisticated builders and agency workflows. AIWebsiteDetector's engine identifies Webstudio-powered sites using a combination of one script pattern and one HTML pattern embedded in the page's source — typically fingerprints tied to Webstudio's runtime or component markup that remain consistent across deployments. These signals are reliable enough to flag sites regardless of whether they are hosted on Webstudio's own cloud infrastructure or self-hosted via its open-source distribution, which is a distinguishing trait that sets it apart from purely SaaS-based builders where detection is more straightforward. Webstudio's open-source nature and flexible hosting model make it one of the more technically interesting builders to detect, as its footprint can appear across diverse infrastructure environments while still carrying identifiable client-side signatures.
Detect Webstudio Websites — Free Tool
Enter any URL to check if it was built with Webstudio. Instant results, no account required.
How we detect Webstudio — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
How to Detect Webstudio 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 webstudio-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Webstudio 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 Webstudio?
You can detect if any website was built with Webstudio 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 Webstudio was used — with a confidence score.
How to detect if a website was built with Webstudio?
There are several ways to detect Webstudio: (1) View the page source and look for Webstudio-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Webstudio CDN domains, (3) Use our free tool — we check 2 detection signals automatically.
What websites are built with Webstudio?
Webstudio is used by thousands of websites worldwide. Our scanner has detected many Webstudio-built sites across different industries. You can scan any URL to check if it uses Webstudio.
How accurate is the Webstudio detection?
Our Webstudio 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 Webstudio
Webstudio is a leading ai website builder used by thousands of businesses and developers worldwide. Our detection engine can identify Webstudio-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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