WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture...
How do I make my website use one address, either with or without www?
Choose your preferred address and check that both versions of the domain point to the correct hosting. For HTTPS redirects, the certificate must also cover the address visitors are redirected from, not just the destination.
Set up a permanent redirect to your preferred version through the application or server configuration, depending on the access available. Avoid conflicting rules across your website, server and any CDN, as these can cause redirect loops.
Update the website address and internal links where needed. Test both versions, including internal pages, and check that the page path and query parameters are preserved.
