Upload a JSON file generated by Google's Lighthouse website auditing tool and this plugin will compress and replace all flagged images using the  …

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Icosix Image Compressor

Connect your WordPress site with the Icosix Image Compressor service to optimize images and improve site performance.

ShortPixel

ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF

Optimize images & PDFs smartly. Create and compress next-gen WebP and AVIF formats. Smart crop and resize.

Evan Norton

<p>Upload a JSON file generated by Google’s Lighthouse website auditing tool and this plugin will compress and replace all flagged images using the reSmush.it API.</p>
<h3>Instructions</h3>
<ol>
<li>Run <a href="https://developers.google.com/web/tools/lighthouse/" rel="nofollow ugc">Lighthouse</a> on the page of your website you want to optimize images. The easiest way to do this is <a href="https://developers.google.com/web/tools/lighthouse/#devtools" rel="nofollow ugc">using Chrome Developer Tools</a>, but you may also utilize the <a href="https://developers.google.com/web/tools/lighthouse/#extension" rel="nofollow ugc">Lighthouse Chrome Extension</a> or <a href="https://developers.google.com/web/tools/lighthouse/#cli" rel="nofollow ugc">run an audit on the command line using Node</a>.</li>
<li><a href="https://developers.google.com/web/tools/lighthouse/#json" rel="nofollow ugc">Download the report as a JSON file.</a></li>
<li>In the WordPress Dashboard, navigate to <code>Media -> Lighthouse Image Optimizer</code>, upload the JSON file and click “Optimize Images.”</li>
</ol>


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