Build a better messenger system in my site -- 2

Make it faster Build better messenger system. 1. Add delete 2. Edit [login to view URL] other things you can suggest. 4. Search : so people can search through messages Make it faster .. Right now my Gtmextric score is low [login to view URL] Remove this word HomeDirectory List View W/FilterableListing Plain Heading from the category pages.. Or change them so it does not look like that. And make sure they are not in the link when the site is shared. 4. Make my Post ad area faster as of now it is slow. If you choose Motors then it takes long to populate. My site needs to have A ratings on GTmetrix and faster loading time.. The site needs to be in good standing and be fast..