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How to set the jpg image compression for specific thumbnail sizes?

This question was asked on Set JPEG compression for specific custom image sizes and answered very nicely by Ahmad M I'd of course comment to that thread but I don't have 50 point reputation... The ...
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59 views

How to change compression of Wordpress uploads including original image

We are currently using this to change the compression used on jpgs when uploaded to the WP media library: add_filter(‘jpeg_quality’, function($arg){return 75;}); However, this does not compress the ...
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Compress full-size image into a separate custom size

I need to have a custom image size (or else) with the same resolution as the original uploaded image, with a jpeg quality of 60. The reason behind this is because the images must be shown sometimes in ...
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29 views

Google PageSpeed Enable Compression isn't working?

I am trying to improve pagespeed of my website. When I test my site it tells "Compressing https://z-1-static.xx.fbcdn.net/rsrc.php/v2/yF/r/SQ7jeOqw5xW.js could save 188.3KiB (70% reduction)." I have ...
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36 views

Image increasing kb on resize

I'm trying to compress an image on upload, but it turns out that wordpress is creating 7 more copies of the image and one of the its more large in kb than the original one. (original has 15kb, resized ...
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337 views

Google Page Speed Insights - Optimize Images

The top recommendation from Google Page Speed Insights is to optimize & compress images. How do I do that? It lists dozens of images and that would be practically impossible to do it all manually. ...
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86 views

Some Javascript and CSS not being compressed

Most of my site is being compressed by mod_deflate but there are still several JS & CSS files that are not. I cannot for the life of me figure out why these files are exempt. Thank you for any ...