I am deploying my WordPress website from localhost to GoDaddy and I met the issue with the request cookie. I am using the .htaccess rewrite rule: RewriteRule ^wp-content/uploads(/_pda/.*\.\w+)$ index.php?pda_v3_pf=$1 [QSA,L]. Everything works fine in my local environment. However, when I deployed to GoDaddy, the WordPress authentication functions cannot work such as function is_user_logged_in returns false, even I logged in as the administrator. After investigation, I recognized that the Cookie header changed to X-Cookies. I guess that a reason why WordPress cannot get the authorized information from the cookie header. Is there anybody met the same problems as me?