8. Smush Image Compression and Optimization
Optimize images, turn on lazy load, resize, compress & improve your Google Page Speed with the incredibly powerful and 100% free WordPress image smusher, brought to you by the superteam at WPMU DEV!
It lets you optimize unlimited images for free (with a 5 MB file size max per image), and is super easy to use — which is why it has a 4.8-star rating on more than 5,500 reviews, and is active on more than a million sites.
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