Use Mobile-Friendly Font Size Units

Mobile Analyzer

What is this warning?

Your CSS is using font size units that can cause problems on mobile devices. Some units don't scale properly or aren't well-supported across different mobile browsers, leading to inconsistent text rendering and readability issues.

How to Fix This Issue

How to Fix It

The Problem

.text {
  font-size: 12pt; /* Problematic unit for mobile */
}

The Solution

Use web-friendly units like `px`, `rem`, or `em` that are well-supported and scale predictably on mobile devices.

.text {
  font-size: 1rem; /* Better for mobile */
}

Why This Works

Using standard web units ensures consistent font rendering across all mobile devices and browsers, providing a reliable user experience.

SEO Impact

This issue can affect your site's search engine rankings and user experience. Addressing it promptly helps ensure optimal performance and visibility in search results.

Automatic Detection

Black SEO Analyzer automatically checks for this warning during site analysis, along with hundreds of other technical SEO issues.

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