What settings do you use to compress images so that PageSpeed ​​falls behind them?

Question

Images

Now I have and Google swears at every file.

$imagick->setImageCompression(Imagick::COMPRESSION_JPEG);
        $imagick->setImageCompressionQuality(75);

Answer 1

TinyPng
https://github.com/bigbrush/yii2-tinypng
https://tinypng.com/developers/reference/php

Answer 2

If .jpg then I compress the jpeg compressor to 80% to a maximum of 75%. Then do not swear.
But you need to look at each separately, because. artifacts may come out, and one photo may not swear at 85%, while the other will stop only at 75%.