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‎README.MD‎

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# Simple WP Optimizer
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![GitHub License](https://img.shields.io/github/license/EngineScript/Simple-WP-Optimizer)
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![WordPress Plugin Version](https://img.shields.io/badge/version-1.5.4-blue)
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![WordPress Plugin Required PHP Version](https://img.shields.io/badge/php-%3E%3D7.4-green)
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![WordPress Plugin: Tested WP Version](https://img.shields.io/badge/wordpress-5.6--6.0-green)
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A lightweight WordPress plugin designed to optimize your website by removing unnecessary scripts, styles, and header elements that can slow down your site.
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## Features
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- **Header Cleanup:** Remove WordPress version, WLW manifest links, and shortlinks
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- **Script Optimization:** Disable WordPress emojis and remove jQuery Migrate
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- **Style Optimization:** Remove inline styles from recent comments widget and disable classic theme styles
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- **DNS Prefetching:** Add DNS prefetch for common external domains to improve load times
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- **Jetpack Optimization:** Remove Jetpack advertisements and promotions
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## Installation
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### Manual Installation
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1. Download the latest release from the [releases page](https://github.com/EngineScript/Simple-WP-Optimizer/releases)
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2. Upload the plugin files to the `/wp-content/plugins/simple-wp-optimizer` directory
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3. Activate the plugin through the 'Plugins' menu in WordPress
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4. Configure the plugin settings via the 'WP Optimizer' menu
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### Using Composer
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```bash
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composer require enginescript/simple-wp-optimizer
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```
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## Usage
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1. Navigate to the WP Optimizer menu in your WordPress admin dashboard (under Settings)
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2. Enable the optimization features you want to use
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3. Configure the DNS Prefetch domains if needed
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4. Save your changes
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## Screenshots
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1. **Settings Page:** Configure which optimizations to enable
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2. **Header Cleanup Options:** Remove unnecessary elements from WordPress headers
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3. **Performance Options:** Disable emojis and jQuery Migrate
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4. **DNS Prefetch Configuration:** Add domains for DNS prefetching
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## Frequently Asked Questions
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### Will this plugin work with my theme?
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Simple WP Optimizer is designed to be compatible with most WordPress themes. The optimizations focus on removing unnecessary WordPress elements rather than modifying theme functionality.
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### What does "Remove jQuery Migrate" do?
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jQuery Migrate is a script that helps maintain backward compatibility with older jQuery code. Modern themes and plugins generally don't need it, so removing it can improve load time without affecting functionality in most cases.
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### What does "Disable WordPress Emojis" do?
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This option removes emoji-related scripts and styles that WordPress adds by default. Most websites don't need these resources, so removing them can reduce HTTP requests and improve page load time.
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### Will removing the WordPress version improve security?
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Yes, hiding the WordPress version can provide a minor security benefit by making it slightly more difficult for potential attackers to identify vulnerability targets based on your WordPress version.
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## Development
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### Requirements
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- PHP 7.4 or higher
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- WordPress 5.6 or higher
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- Composer (for development and testing)
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### Setting up the development environment
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1. Clone this repository: `git clone https://github.com/EngineScript/Simple-WP-Optimizer.git`
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2. Install dependencies: `composer install`
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3. Set up the test environment: `bin/install-wp-tests.sh wordpress_test root '' localhost latest`
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4. Run tests: `composer test`
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## Contributing
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Contributions are welcome! Please feel free to submit a Pull Request.
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1. Fork the project
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2. Create your feature branch: `git checkout -b feature/new-optimization`
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3. Commit your changes: `git commit -m 'Add some new optimization'`
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4. Push to the branch: `git push origin feature/new-optimization`
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5. Open a Pull Request
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## License
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This project is licensed under the GPL-2.0+ License - see the [LICENSE](LICENSE) file for details.
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## Changelog
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See [CHANGELOG.MD](CHANGELOG.MD) for a list of changes in each release.
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## Credits
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- Developed by [EngineScript](https://github.com/EngineScript)
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- Special thanks to all contributors
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## Support
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For support, please open an issue in the GitHub repository or contact us via [[email protected]](mailto:[email protected]).

‎composer.json‎

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{
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"name": "enginescript/simple-wp-optimizer",
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"description": "Optimizes WordPress by removing unnecessary features and scripts",
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"type": "wordpress-plugin",
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"license": "GPL-2.0-or-later",
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"require": {
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"php": ">=7.4"
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},
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"require-dev": {
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"phpunit/phpunit": "^9.5",
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"yoast/phpunit-polyfills": "^1.0",
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"wp-coding-standards/wpcs": "^2.3",
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"dealerdirect/phpcodesniffer-composer-installer": "^0.7.0"
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},
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"autoload": {
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"psr-4": {
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"EngineScript\\SimpleWpOptimizer\\": "includes/"
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}
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},
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"scripts": {
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"test": "phpunit",
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"phpcs": "phpcs",
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"phpcbf": "phpcbf",
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"lint:php": "phpcs -p"
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},
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"config": {
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"allow-plugins": {
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"dealerdirect/phpcodesniffer-composer-installer": true
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}
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"name": "enginescript/simple-wp-optimizer",
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"description": "Simple WP Optimizer - A lightweight WordPress optimization plugin",
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"type": "wordpress-plugin",
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"license": "GPL-2.0-or-later",
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"authors": [
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{
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"name": "EngineScript",
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"email": "[email protected]"
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}
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}
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],
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"minimum-stability": "stable",
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"require": {
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"php": ">=7.4"
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},
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"require-dev": {
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"phpunit/phpunit": "^9.0",
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"yoast/phpunit-polyfills": "^1.0",
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"wp-coding-standards/wpcs": "^2.3",
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"dealerdirect/phpcodesniffer-composer-installer": "^0.7.1"
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},
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"scripts": {
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"test": "phpunit",
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"phpcs": "phpcs --standard=WordPress",
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"phpcbf": "phpcbf --standard=WordPress"
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}
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}

‎phpunit.xml‎

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<?xml version="1.0"?>
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<phpunit
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bootstrap="tests/bootstrap.php"
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backupGlobals="false"
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colors="true"
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convertErrorsToExceptions="true"
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convertNoticesToExceptions="true"
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convertWarningsToExceptions="true"
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>
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<testsuites>
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<testsuite name="simple-wp-optimizer">
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<directory prefix="test-" suffix=".php">./tests/</directory>
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</testsuite>
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</testsuites>
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</phpunit>

‎tests/bootstrap.php‎

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<?php
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/**
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* PHPUnit bootstrap file
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*
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* @package Simple_WP_Optimizer
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*/
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// Path to the WordPress tests checkout
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$_tests_dir = getenv( 'WP_TESTS_DIR' ) ?: '/tmp/wordpress-tests-lib';
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$_tests_dir = getenv( 'WP_TESTS_DIR' );
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// Path to the plugin directory
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$_plugin_dir = dirname( __DIR__ );
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if ( ! $_tests_dir ) {
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$_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
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}
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// Require the tests bootstrapper
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if ( ! file_exists( "{$_tests_dir}/includes/functions.php" ) ) {
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echo "Could not find {$_tests_dir}/includes/functions.php, have you run bin/install-wp-tests.sh ?" . PHP_EOL;
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exit( 1 );
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if ( ! file_exists( $_tests_dir . '/includes/functions.php' ) ) {
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echo "Could not find $_tests_dir/includes/functions.php, have you run bin/install-wp-tests.sh ?" . PHP_EOL;
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exit( 1 );
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}
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// Give access to tests_add_filter() function
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require_once "{$_tests_dir}/includes/functions.php";
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// Give access to tests_add_filter() function.
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require_once $_tests_dir . '/includes/functions.php';
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/**
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* Manually load the plugin being tested
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* Manually load the plugin being tested.
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*/
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function _manually_load_plugin() {
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require dirname( __DIR__ ) . '/simple-wp-optimizer.php';
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require dirname( dirname( __FILE__ ) ) . '/simple-wp-optimizer.php';
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}
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tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );
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// Start up the WP testing environment
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require "{$_tests_dir}/includes/bootstrap.php";
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// Start up the WP testing environment.
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require $_tests_dir . '/includes/bootstrap.php';

‎tests/test-basic.php‎

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<?php
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/**
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* Class BasicTest
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* Basic test case.
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*
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* @package Simple_WP_Optimizer
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*/
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/**
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* Basic test case.
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* Basic test class.
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*/
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class BasicTest extends WP_UnitTestCase {
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/**
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* A basic test that verifies the plugin is loaded.
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* A basic test to ensure the plugin is loaded.
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*/
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public function test_plugin_is_loaded() {
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$this->assertTrue( function_exists( 'simple_wp_optimizer_init' ) );
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}
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/**
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* A simple test to ensure the test suite is working.
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*/
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public function test_plugin_loaded() {
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$this->assertTrue( defined( 'ES_WP_OPTIMIZER_VERSION' ) );
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public function test_testing_environment() {
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$this->assertTrue( true );
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}
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}

‎tests/test-optimizer.php‎

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<?php
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/**
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* Simple WP Optimizer Tests
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* Optimizer test case.
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*
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* @package Simple_WP_Optimizer
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*/
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class TestSimpleWpOptimizer extends WP_UnitTestCase {
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/**
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* Test that the plugin is loaded
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*/
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public function test_plugin_loaded() {
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$this->assertTrue( defined('ES_WP_OPTIMIZER_VERSION') );
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}
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/**
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* Test that default options exist
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*/
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public function test_default_options_exist() {
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$this->assertTrue( function_exists('es_optimizer_get_default_options') );
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$defaults = es_optimizer_get_default_options();
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$this->assertIsArray( $defaults );
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$this->assertArrayHasKey( 'disable_emojis', $defaults );
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}
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/**
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* Optimizer test class.
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*/
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class OptimizerTest extends WP_UnitTestCase {
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/**
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* Test optimizer functionality.
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*/
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public function test_optimizer_functions() {
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// This is a placeholder test. Replace with actual tests for your optimizer functions.
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$this->assertTrue( true );
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}
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}

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