Wordpress App ============= Source ------ https://wordpress.org/download/ Notes ----- The site_url() will always be the location where you can reach the site by tacking on /wp-admin on the end, while home_url() would not reliably be this location. put this in wp-config.php for debugging // Enable WP_DEBUG mode define('WP_DEBUG', true); // Enable Debug logging to the /wp-content/debug.log file define('WP_DEBUG_LOG', true); // Disable display of errors and warnings define('WP_DEBUG_DISPLAY', false); @ini_set('display_errors',0); // Use dev versions of core JS and CSS files (only needed if you are modifying these core files) define('SCRIPT_DEBUG', true); if ( true === WP_DEBUG ) { if ( is_array( $log ) || is_object( $log ) ) { error_log( print_r( $log, true ) ); } else { error_log( $log ); } } The install step seems to install cookies! When testing using docker, make sure that the cookies of a previous install are cleared. Otherwise, one keeps getting a 304.