Properly size images for mobile

Hi there,

But they say that “Properly size images” warnings are not related to Imagify, rather it is a theme related warning.

I don't believe this is true so let's confirm.

Can you activate a Twenty series WP theme to test if the warning is still there?

There was no problem with the theme I was using before.

I thought this is a temporary problem and will be fixed when I use the plugin for Image Optimize. but it didn't fix, that's why i was first contacted to Imagify support team, i thought their plugin is not working well but they said their plugin can't fix this problem you should talk to your theme developer.

And I have fixed this problem for desktop that too with the help of your theme option.

But for mobile this problem is still not fixed that's why I am asking your help. But I don't understand why you don't want to help ? Is it that difficult?

I changed the Media Attachment Size by going to Customizer > Layout > Blog > Featured Images > Archives, then this problem got fixed for desktop
For desktop this problem is fixed by your theme option, that means for mobile you can help me to fix this problem. so help me fix this problem.

I have submitted the link of the screenshot of the reply given by imagify. Please check in private information.

Hi there,

try adding this PHP Snippet:

function set_max_srcset_width( $max_width ) {
    if ( !is_single() ) {
        $max_width = 300;
        return $max_width;
    }
}
add_filter( 'max_srcset_image_width', 'set_max_srcset_width' );

Thanks David you are the best :)

Glad to be of help