Hi,
I am wordpress developer and speed optimization expert. I will edit js and css to fulfill your requirements. I will install or configure plugin for payment also.
I will optimize CSS, JS, HTML, DataBase & Media files, etc. to speed up the site. Would place codes into htaccess for compression, browser expire, cache and other errors properly.
List of optimization works are as follows:
Optimize images, jpg, png...,
Enable compression for scripts.,
Leverage browser caching,
optimize CSS,
Reduce server response time,
optimize JavaScript,
optimize HTM,
optimized database.
Defer parsing of JavaScript.
Enable Keep-Alive.
Use Content Delivery Network (CDN)
Make fewer HTTP requests.
Reduce DNS lookups.
Configure entity tags (ETags)
and more..
Do you have any question?
would like to discuss more details.
Thanks.
mizan