This application is designed as a premium, single-page, sandboxed experience. It utilizes vanilla JavaScript for computation, Tailwind CSS for styling, and Lucide icons for a crisp visual interface. The analysis engine calculates relevance based on keyword proximity and frequency, providing actionable feedback without requiring any external backend services. ```html Free Google Ads Keyword Relevance & Quality Score Checker

Google Ads Keyword Relevance & Quality Score Checker

Instantly analyze the semantic alignment between your target keyword, ad copy, and landing page content to optimize your quality score.

Ready to Analyze

Fill in your ad details to see your quality score breakdown.

Analysis Results

Score: --
0 Relevance Score

Actionable Insights