How to optimize image progressive

I have website https://meovathay.vn/ and have issue about “Use Progressive JPEGs”, result test: https://www.webpagetest.org/performance_optimization.php?test=210219_DiT9_a78386b7914c21a30b732f9ccef861ba&run=2#compress_images

I don’t really know how to “Use Progressive JPEGs” best practice, please help me.

1 Like

Try googling “progressive jpeg converter”.

There are lots of online tools, some paid, some free. And if you want to automate image conversion as part of a website build script there are tools like ImageMagick that can optimize directories of images. Here a StackOverflow Post about Jpeg Optimization.

1 Like