I have a website where it consists more than 800 posts, At present my permalinks structure is
/%postname%/, but due to some reasons I want to change it to
I have implemented the redirect plugins and it is working well, but I need to know whether it will harm my website because I need best SEO to my website and which is already there, So in case if I change this whether it will leads to any problems like Duplicate Contents.
Because in some of my old posts there more than 2 categories and some posts contains more than 6 tags will the google consider it as duplicate contents if yes then how can I solve this which is the best idea and shortcut way to do is?
I thought of deleting the tags and categories straight away in the
wp_term_relationships table in WordPress by conditioning if there are more tags or more categories cut down to single or two in the table, but I feared that whether it will brings any problem.