Website Design Audit
Extract colors, fonts, headings, and tech stack from any website in seconds. No sign-up required. 3 free audits per day.
How it works
Enter a URL
Paste any website URL. We load the page in a real Chromium browser.
We analyze the DOM
Our engine reads computed styles, class names, and global variables to extract design tokens and detect frameworks.
Get structured data
Colors, fonts, headings, and tech stack — returned as clean JSON or rendered as a visual PNG site-book.
FAQ
What does the Site Audit tool extract?
It extracts the full color palette (grouped by background, text, and accent), all font families with their weights and usage context, every heading (h1–h6) with font size and weight, the technology stack (Tailwind, Bootstrap, Next.js, React, WordPress, etc.), and page metadata like title, description, and OG image.
How accurate is the tech stack detection?
Stack detection analyzes DOM attributes, class names, global JavaScript variables, and HTTP response headers. Confidence scores are included in the JSON output. Detection is most reliable for React, Next.js, WordPress, and Tailwind CSS (90%+ confidence).
How can I get unlimited audits and PNG/PDF export?
The free demo is limited to 3 requests per day and returns JSON only. With a SnapSharp API key (Starter plan and above), you get unlimited audits, PNG site-book export, and PDF export.
Related: Site Audit API docs
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