Mobile-Friendly Checker
Test whether any page renders correctly on mobile devices.
What is Mobile-Friendly Checker?
Google ranks pages for mobile-first indexing — your mobile rendering is the version that matters. This tool inspects the viewport meta tag, looks for fixed-width images that may overflow small screens, and flags tiny inline font sizes. For the canonical mobile usability check, also try Google's PageSpeed Insights with the mobile profile.
Frequently asked questions
Is this the same as Google's Mobile-Friendly Test?▼
Google's tool actually loads the page in Chrome headless. This tool runs static checks on the HTML — faster but less thorough. Both are useful.
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