WP Turbo

Multisite compatible plugin to make WordPress better, faster, safer. Universally. Feel free to use.

Advantages

General

change default e-mail sender name and address to blogname name and admin_email
add user registration date column for Users dashboard page
add user last login function and column for Users dashboard page
add month-based image as background on login page
enable CSV mime type for uploading on dashboard
add phone number, Facebook and Instagram URL

SEO

add description meta for post/page/product and categories

WooCommerce

option to remove wc-blocks styles and scripts from frontend
enable SKU-based search for WooCommerce
option to exclude featured products from products loop
option to add product category to product meta title
title, description and keywords meta for WooCommerce product categories
show cart sessions list in dashboard

Development

simple dump($variable, $isExit) function for debug
custom style CSS minifier for faster loading
separate, modifiable and cache-able files for JavaScript code into head, after body start and footer
option to add "logged-in-user-[ID]" class to body
phpinfo() result in dashboard
logging plugin updates

Usage

Run this code on server to prevent follow style and script changes:

composer install
composer dump-autoload -o
git update-index --assume-unchanged local/style.css
git update-index --assume-unchanged local/style.min.css

Multisite

This plugin is multisite compatible, just need to add this line to wp-config.php to enable WordPress Multisite (WPMU).

define('WP_ALLOW_MULTISITE', true);

Debug

Change define( 'WP_DEBUG', false ); line with below solution for better debugging to be able to set WP_DEBUG constants to true separately from any user. Change IP list in array with yours (for example with home address' IP and workplace's IP).

if (in_array($_SERVER['REMOTE_ADDR'], ['127.0.0.1', '1.2.3.4'])) {
    // tracks PHP Warnings and Notices to make them easier to find
    define( 'WP_DEBUG', true );
    // mysql queries are tracked and displayed
    define( 'SAVEQUERIES', true );
} else {
    define( 'WP_DEBUG', false );
}

Speed optimization

WP Cron

WordPress "cron job" is not a real cron-job, it runs on every page load. Official info from documentation: https://developer.wordpress.org/plugins/cron/

WP-Cron works by checking, on every page load, a list of scheduled tasks to see what needs to be run. Any tasks due to run will be called during that page load.

So to make faster the loading, disable this function by adding this line into wp-config.php:

define('DISABLE_WP_CRON', true);

And to make cron-jobs manually, add this line into server's cron by changing domain.tld part to yours:

wget -q -O - "https://[domain.tld]/wp-cron.php?doing_wp_cron" >/dev/null 2>&1

Security

Add these lines to wp-config.php file

define('WP_POST_REVISIONS', 1); // set max post revision to 1
// SECURITY SETTINGS
define('DISALLOW_FILE_EDIT', true); // disable themes' and plugins' file editor
define('DISABLE_WP_CRON', true); // disable WP cron, use wp-cron-multisite.php instead
define('WP_AUTO_UPDATE_CORE', true); // enable all core updates, including minor and major
define('WP_CONTENT_DIRECTORY', 'content');
define('WP_CONTENT_DIR', ABSPATH . WP_CONTENT_DIRECTORY); // rename wp-content folder and redefine wp-content path
define('WP_CONTENT_URL', 'http' . (isset($_SERVER['HTTPS']) ? 's://' : '://') . $_SERVER['HTTP_HOST'] .'/' . WP_CONTENT_DIRECTORY);

Add these lines to .htaccess file

# protect wp-login.php
<Files wp-login.php>
	AuthType Basic
	AuthName "admin + admin"
	AuthUserFile [PATH]/.htpasswd
	Require valid-user
</Files>
<Files admin-ajax.php>
    Order allow,deny
    Allow from all
    Satisfy any
</Files>
order deny,allow
deny from all
<files ~ ".(xml|css|jpe?g|png|gif|js)$">
    allow from all
</files>

Add these lines to .htpasswd file

# admin + 1234
admin:$apr1$upnl829c$E9mKGBbblTEDNeXH9SiBb/';

harkalygergo/wp-turbo