Optimization of WordPress

It is necessary to remove through AjaxAll manufacturers (link to them). A large number of outgoing links may have a negative impact on the new site and this needs to be corrected:
You need to add the microdata of the “bread pieces” to the site code.
It is necessary to make the falling lists in the navigation menu to make available all services by 1st click. This will significantly improve service pages ranking and allow them to take top positions faster by taking greater link weight directly from the main page.
And some other points.