With most users browsing on mobile, a mobile-friendly site is no longer optional.

Mobile is the default

If your site is hard to use on a phone, visitors will leave within seconds.

Quick checks

Test tap targets, font size, spacing, image weight, and make sure CTAs are easy to click.

Tools

Use PageSpeed Insights, Lighthouse, and Google Search Console’s Mobile Usability report.

Fixes

Choose a responsive theme, compress images, and avoid intrusive pop-ups.