Mobile-Friendly Tester
Test if any URL passes Google's mobile-friendly criteria: viewport, text legibility, tap target size, content sized to viewport. Free, instant.
Frequently asked
Is this Google's official Mobile-Friendly Test?
Google retired the standalone Mobile-Friendly Test in 2023. We pull the same audits from PageSpeed Insights mobile strategy.
Why does mobile-friendly matter?
Google uses mobile-first indexing. The mobile version of your page IS the indexed version, so mobile UX directly affects rankings.