Implement Responsive Images for All Device Sizes

Performance Analyzer

What is this warning?

Your images are not optimized to display correctly across various screen sizes and resolutions. This can lead to poor user experience, slow loading times on mobile devices, and wasted bandwidth. Implementing responsive images ensures that users receive the most appropriate image size for their device.

How to Fix This Issue

How to Fix It

The Problem

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The Solution

Use the `srcset` attribute with the `<img>` tag or the <picture>` element to provide different image sources for various screen sizes and resolutions.

Example Image


  
  
  Example Image

Why This Works

Responsive images ensure that browsers download only the necessary image size, reducing bandwidth consumption and improving page load times, especially on mobile devices. This contributes to a better user experience and improved performance scores.

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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