Recently I changed my domain from www to non-www, still Post accessing using www. But showing blank, what to do? So that all post redirect to non-www. I did it through cpanel, after that everything is fine except 12-15 post not redirecting, still accessing through www and showing a blank page, I use rank math redirect but no luck, also cpanel redirect, it's only 12-15 post among 90 posts, why so, and how to solve this, thanks.
Note:- also add redirect code in .htaccess some time site break