How do I check mobile usability errors in Google Search Console?

Go to Experience > Mobile Usability in the left sidebar. The report lists pages with issues such as:

• Text too small to read - Font size below ~12px on mobile
• Clickable elements too close together - Links or buttons within 48px of each other
• Content wider than screen - Horizontal scrolling required
• Viewport not set - Missing <meta name="viewport"> tag

Click any issue to see the affected URLs. After fixing the CSS or HTML issues, click "Validate Fix" to notify Google.

How AutoPSEO helps

Pair Search Console’s technical reports with AutoPSEO’s On-Page SEO Check, which crawls your top pages and tells you whether the query each page ranks for appears in its title, meta description and H1, and with the Subdomain & Folder report that maps performance onto your URL structure.