i am designing a sociel network website using wordpress.i am using thrive intranet theme.after i designed web site it has a normalley slow. after i install wp-super-cache plugin to speed up website. but web site was slow down on 500% after install the plugin. next i deactivate and uninstall it.but my website is in slowdows 500% after uninstall the plugin. but my wp-admin is work in normal speed.it has not issue. but frontend of website has a many slow.what is this is issue?