javascript - HTML CSS JS minification architecture -

i exploring sites different minification techniques using.

i had found of sites uses js minification, concatenation , entire project had 1 js file feel technique.

but css , html minification still upto removing spaces , comments.

but found google using different minification techniques in minify css/html changing selector names in both html , css.

i know minification architecture google using. :-)

advanced css minification

i'm using csso minimizer gulp , gulp-csso

csso (css optimizer) css minimizer unlike others. in addition usual minification techniques can perform structural optimization of css files, resulting in smaller file size compared other minifiers.

it works pretty well, thing don't win on optimizations.

i recommend check out pagespeed tools, if you're not using already. best way see, kind of asset optimization need.