Hi there, I removed "category" from all my wordpress URL's. For example: www.examplebrand.com / category /guns to www.examplebrand.com / guns Some of the backlinks have the URL with "category" in it. I have installed a plugin which redirects the 404s to the homepage. But what I want to know, will the power of the backlinks be affected by this? Thanks
Yes, you should not redirect 404s to the home page, because that exposes your site to a penalty. Redirect all the pages you modified to their new location using 301 redirects instead. It would be more work, but it is what you need to do.
I ran into this problem a while back and I used this free tool: https://yoast.com/wp-content/permalink-helper.php and it really helped me.