Unoptimized images make your site slower and affect key performance metrics, such as your Core Web Vitals. While the size is smaller, the quality looks the same to the human eye. That’s because when optimizing an image, you reduce its size without compromising on the quality. You can optimize images thanks to several mechanisms such as compression, resizing, caching, conversion to a next-gen format, or even lazy loading. Optimizing an image for performance means delivering high-quality images in the right dimension, format, and resolution while keeping the file size as small as possible. Let’s dive in! What Image Optimization Means to Performance We’ve listed the must-have features to help you choose the best image optimizer plugin for your next project. If that’s the case, you probably need an image optimizer plugin! If you run a performance audit through Lighthouse, you may get one of these image-related issues: Google recommendation to optimize images for your website – Source: PageSpeed Insights Unoptimized images are often responsible for slowing down a website.

We have listed the best tools available on the market. Are you looking for the top image optimizer plugins for WordPress? Look no further away.

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