Free Tool
Mobile Responsiveness Checker
Analyze your website's mobile-friendliness and get actionable suggestions to improve responsive design, touch interactions, and mobile performance.
Mobile-First Design Best Practices
Google uses mobile-first indexing, meaning your mobile site is what gets indexed. Follow these tips to ensure a great mobile experience.
Touch Targets
Buttons and links should be at least 48x48 pixels for easy tapping
Readable Text
Use a minimum 16px font size without requiring zoom
Responsive Images
Images should scale properly without horizontal scrolling
Viewport Meta Tag
Include proper viewport settings for mobile scaling
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