Performance WordPress avançada: Como deixar o WordPress mais rápido

Há diversas formas de deixar um WordPress rápido, desde contratando uma hospedagem para WordPress até realizando configurações de cache dentro da plataforma.

Porém há alguns métodos de otimização que poucas pessoas conhecem que são otimizações de performance WordPress avançadas.

Tais otimizações visam melhorar o tempo de carregamento do WordPress ajustando algumas variáveis não tão complexas.

E é sobre isso que este post trata, como deixar o WordPress rápido através do WP config.

Vou compartilhar com você diversas constantes que você pode copiar e colar no arquivo WP-config.php do seu WordPress para deixá-lo rápido.

// 1 -  PHP memory limit for this site

define( 'WP_MEMORY_LIMIT', '128M' );

define( 'WP_MAX_MEMORY_LIMIT', '256M' ); // Increase admin-side memory limit.


// 2 - Database

define( 'WP_ALLOW_REPAIR', true ); // Allow WordPress to automatically repair your database.

define( 'DO_NOT_UPGRADE_GLOBAL_TABLES', true ); // Don't make database upgrades on global tables (like users)

// 3 - Explicitely setting url

define( 'WP_HOME', 'http://domain.com' );

define( 'WP_SITEURL', 'http://domain.com' );

// 4 - Set url to... whatever.

define( 'WP_HOME', 'http://' . $_SERVER['HTTP_HOST'] );

define( 'WP_SITEURL', 'http://' . $_SERVER['HTTP_HOST'] );

// 5 - Set default theme

define( 'WP_DEFAULT_THEME', 'twentytwentyone' );

// 6 - Temporary for causing a site to relocate. Remove after login.

define( 'RELOCATE', true );

// 7 - Allow WordPress to update files

define( 'FS_METHOD', 'direct' );

define( 'FS_CHMOD_DIR', ( 0755 & ~ umask() ) ); // change permissions of directories

define( 'FS_CHMOD_FILE', ( 0644 & ~ umask() ) ); // change permissions of files

// 8 - Set the directory files should be downloaded to before they're moved.

// This is usually set in the PHP conf

define( 'WP_TEMP_DIR', '/Applications/MAMP/tmp/php/' ); // this one is for default MAMP setup

// 9 - Content, plugin, and template paths

define( 'WP_CONTENT_URL', get_option( 'siteurl' ) . '/wp-content' ); // Full URL to wp-content

define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // No trailing slash, full paths only to wp-content

define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' ); // Full path, no trailing slash.

define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' ); // Full URL, no trailing slash.

define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH. For back compat.

define( 'WPMU_PLUGIN_DIR', WP_CONTENT_DIR . '/mu-plugins' ); // Full path, no trailing slash.

define( 'WPMU_PLUGIN_URL', WP_CONTENT_URL . '/mu-plugins' ); // Full URL, no trailing slash.

define( 'MUPLUGINDIR', 'wp-content/mu-plugins' ); // Relative to ABSPATH. For back compat.

define( 'TEMPLATEPATH', get_template_directory() );

define( 'STYLESHEETPATH', get_stylesheet_directory() );

// 10 - Set post revisions to something feasible

define( 'WP_POST_REVISIONS', 15 );

// 11 - Autosave interval of post revisions in seconds.

define( 'AUTOSAVE_INTERVAL', 160 ); // Seconds

// 12 - Set cookie domain for login cookies

// Very helpful if you're getting cookie errors during login

define( 'COOKIE_DOMAIN', '.domain.com' ); // Domain and all subdomains

define( 'COOKIE_DOMAIN', 'domain.com' ); // only root domain

define( 'COOKIE_DOMAIN', 'www.domain.com' ); // only subdomain

// 13 - More cookie constants

define( 'COOKIEPATH',  $_SERVER['HTTP_HOST'] . '/' ); // You should set this explicitely. 

define( 'SITECOOKIEPATH', $_SERVER['HTTP_HOST'] . '/' ); // You should set this explicitely. 

define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );

define( 'PLUGINS_COOKIE_PATH', preg_replace( '|https?://[^/]+|i', '', WP_PLUGIN_URL ) );

// 14 - Cookie names.

define( 'USER_COOKIE', 'wordpressuser_' . COOKIEHASH );

define( 'PASS_COOKIE', 'wordpresspass_' . COOKIEHASH );

define( 'AUTH_COOKIE', 'wordpress_' . COOKIEHASH );

define( 'SECURE_AUTH_COOKIE', 'wordpress_sec_' . COOKIEHASH );

define( 'LOGGED_IN_COOKIE', 'wordpress_logged_in_' . COOKIEHASH );

define( 'RECOVERY_MODE_COOKIE', 'wordpress_rec_' . COOKIEHASH );

// 15 - WordPress debug on and off

define( 'WP_DEBUG', true );

define( 'WP_DEBUG_LOG', true );

define( 'WP_DEBUG_DISPLAY', true );

define( 'WP_LOCAL_DEV', true ); // Magic switch for local dev


// 16 - Script and style debug

define( 'CONCATENATE_SCRIPTS', false ); // Causes WordPress scripts to be included separately

define( 'SCRIPT_DEBUG', true ); // Uses unminified scripts

define( 'SAVEQUERIES', true ); // Requires analyzing the global $wpdb object.

define( 'COMPRESS_SCRIPTS', true ); 

define( 'COMPRESS_CSS', true );

define( 'ENFORCE_GZIP', true );

// 17 - Disable WP cron in favor of server cron

define( 'DISABLE_WP_CRON', true );

define( 'ALTERNATE_WP_CRON', true ); // alternate method of firing cron in the background when initiated by end users.

define( 'WP_CRON_LOCK_TIMEOUT', MINUTE_IN_SECONDS ); // limit cron runs to a certain interval.

// 18 - SSL

define( 'FORCE_SSL_LOGIN', true ); // Only secrue the registration/login process

define( 'FORCE_SSL_ADMIN', true ); // Force SSL for the whole WordPress admin

// 19 - The "timthumb" fix

define( 'WP_HTTP_BLOCK_EXTERNAL', true );

define( 'WP_ACCESSIBLE_HOSTS', 'api.wordpress.org,*.github.com' ); // Only allow particular hosts in

// 20 - Modifying files

define( 'DISALLOW_FILE_EDIT', true ); // Kill the WordPress file editor

define( 'DISALLOW_FILE_MODS', true ); // Don't allow users to update core, plugins, or themes

define( 'IMAGE_EDIT_OVERWRITE', true ); // Allow editing images to replace the originals

// 21 - Changing WordPress updates.

define( 'AUTOMATIC_UPDATER_DISABLED', true ); // Disable all WordPress auto-updates

define( 'WP_AUTO_UPDATE_CORE', false ); // Only disable core updates

define( 'WP_AUTO_UPDATE_CORE', 'minor' ); // Only enable minor core updates

// 22 - Change languages

define( 'WPLANG', 'de_DE' );

define( 'WP_LANG_DIR', dirname(__FILE__) . 'wordpress/languages' );

// 23 - Trash

define( 'EMPTY_TRASH_DAYS', 30 ); // Number of days to wait before emptying the trash

define( 'MEDIA_TRASH', false ); // Whether to allow media items to use the trash functionality.

// 24 - Dev tools

define( 'SHORTINIT', false ); // Disable most of WordPress. Useful for fast responses for custom integrations.

// https://wordpress.stackexchange.com/questions/12919/what-is-the-constant-wp-use-themes-for

define( 'WP_USE_THEMES', true ); // Override if you love WordPress, but hate themes. 

// 25 - Recovery mode and fatal error handling.

define( 'WP_SANDBOX_SCRAPING', true ); // Turn off WSOD Protection (and don't send email notification)

define( 'WP_START_TIMESTAMP', microtime( true ) ); // Modify the WordPress start time. 

define( 'RECOVERY_MODE_EMAIL', '[email protected]' ); // Set a recovery mode email.