MyBB Community Forums

I used google page speed plugin to control the speed of my site. The plugin should I use the browser to cache these files:

http://mysite.com/favicon.ico (period not specified)
http://mysite.com/forum/cache/themes/theme10/global.css (period not specified)
http://mysite.com/forum/jscripts/tabcontent.js (period not specified)
http://mysite.com/forum/images/bg/customjs/fixedmenu.js (period not specified)
http://mysite.com/forum/images/bg/customjs/popup_menu.js (period not specified)
http://pagead2.googlesyndication.com/pagead/show_ads.js (1 hour)
https://apis.google.com/js/plusone.js (1 hour)

I do not know how ... can you help me with this setup?

I believe CloudFlare can assist you with this, but I cant tell what you need exactly as your question doesnt make great sense.