title: PageSpeed Insights optimize .jpg with jpegoptim lossy ideal %?
body: <p>I am trying to remove <strong>'Optimize images'</strong> warning from Google PageSpeed Insights.
  Validator says I can do about <strong>40 - 50% image reduction</strong> for each jpg on my website. So I installed jpegoptim on Ubuntu and firstly try lossless optimization. It did about 7% reduction, so when I uploaded images on website and run validation, warning 'Optimize images' still occurs.</p>
  
  <p>So I tried to go on lossy optimization of 90% quality. It save about 16% image reduction, but it's still not enough. And when i go to 50% quality to get on 40 -50% image reduction, images are bad quality. </p>
  
  <p>I tried to use <a href="https://compressor.io" rel="nofollow noreferrer">https://compressor.io</a> with lossy optimization and i got really fine reduction. I looked on <strong>about section</strong> and they use jpegoptim for .jpg so where can be problem? I have to implement jpegoptim to my app and i can't run every single jpg with compressor.io.</p>
  
  <p>I want to remove this Pagespeed warning, because it looks like important. But i don't have to use bad quality images on website. Do you have any experiences with this? 
  Thank you.</p>