yasir129

<p><strong>Specify Missing Image Dimensions</strong> is a WordPress plugin that helps to add missing width and height attributes to images. This plugin scans the entire HTML page and specify missing width and height to  tags.</p>
<p>If you are seeing error like “Image elements do not have explicit width and height” on <a href="https://developers.google.com/speed/pagespeed/insights/" rel="nofollow ugc">Google PageSpeed Insights</a> then this plugin will help you to remove that error by adding missing width and height attributes to the required images.</p>
<p>By adding width and height to the images, Cumulative Layout Shift (CLS) also improves as there will be no more unwanted jumps while HTML page rendering.</p>
<h3>How this Plugin Works</h3>
<ol>
<li><strong>Specify Missing Image Dimensions</strong> plugin scans the entire HTML page and finds images with missing width and height attributes.</li>
<li>After finding the images, this plugin gets the image dimensions using getimagesize() function.</li>
<li>After getting the required dimensions, plugin adds the width and height attributes to the images.</li>
</ol>
<h3>Features</h3>
<ul>
<li>Exclude images by image extension</li>
<li>Exclude images by image Name</li>
<li>Exclude images by class</li>
<li>Exclude images by ID</li>
</ul>


Specify Missing Image Dimensions

This plugin helps to add missing width and height attributes to images.

Frank Goossens

Optimizing Matters

EricJohnsonGuru

<p>Eliminate Render-blocking Javascript in above-the-fold content with Async Javascript.</p>
<p>Render-blocking Javascript prevents above-the-fold content on your page from being rendered until the javascript has finished loading. This can impact on your page speed and ultimately your ranking within search engines. It can also impact your user’s experience.</p>
<p>Async JavaScript gives you full control of which scripts to add an ‘async’ or ‘defer’ attribute to or to exclude to help increase the performance of your WordPress website.</p>


Async JavaScript

Plugin works as expected, settings are nice and minimal (using core styles) and there aren't any banners, notices or other marketing bloating things up.

Works great!

Async Javascript lets you add 'async' or 'defer' attribute to scripts to exclude to help increase the performance of your WordPress website.

Specify Missing Image Dimensions vs Async JavaScript