Site Accelerator serves pixelated low quality images

Hi Asaf,

It looks like you currently have Site Accelerator active on that site, but I don’t see any pixelation in the images on the front page.

Can you provide a link to a page where this is visible? It might also help if you can take a screen shot of the same image as it appears to you with site accelerator enabled and disabled respectively.

I Will happily privately supply a login link to my staging site to enable you to toggle Site Accelerator to check it.

Requesting and providing login credentials to sites are against the guidelines for these forums, so that will not be necessary.

Thank you.

Please compare the images here:

https://drive.google.com/file/d/1HQ2kSQ-FY7EPFO4XoEYPBFs-wxBYhjOq/view?usp=sharing

You can set the image quality being returned when using the site accelerator module using a code snippet.

https://developer.wordpress.com/2015/02/04/lossy-image-compression-with-photon/

add_filter('jetpack_photon_pre_args', 'jetpackme_custom_photon_compression' );
function jetpackme_custom_photon_compression( $args ) {
    $args['quality'] = 90;
    $args['strip'] = 'all';
    return $args;
}

If you want to display images at the original quality you can use this code snippet.

https://jetpack.com/2020/05/14/jetpack-hooks-control-jetpack-cdn/

function sa_custom_params( $args ) {
	$args['quality'] = 100;

	return $args;
}
add_filter( 'jetpack_photon_pre_args', 'sa_custom_params' );

It helped.

Thank you!

• This reply was modified 4 years, 4 months ago by asafm7.