Hi
if you work with me I'll do the following :
* compressing pictures without losing quality,
* calling javascript files last to improve website first load,
* refactor javascript algorithms to remove bad coding ( nested loops for example ),
*implement lazy loading to improve the speed,
* if your website use some external libraries, I need to check things to load only the necessary things,
* minifying JS and CSS files to minimize loading time,
* using different picture sizes for different screen sizes,
and much much more.
remarque: I have no previous work in Freelancer.com but I have experience in the field.
have a nice day .