I read that wordpress automatically sets compression to 90 on uploaded images. IS this not very high.
I can set a loweer compression in lightroom as I edit the images but will this not counter productive if wordpress saves them at a higher compresion later.
Is this "JPG Image Quality" plugin worth using on a site for performance purposes.
Given that some slideshows have fullscreen option and more and more users have high res graphics and screens what pixel size should I be uploading.
Finally from a compositional point of view I might prefer to crop my images to various aspect ratios in Lightroom but for certain slideshos on the web having a consistent Frame shape is better. CAn this be controled wordpress side. In otherwords on the server can you crop out several versions of a file or most that be done external to wordpress.