One of the best tool for image optimisation:
Just follow the steps to active WP Smush Free Plugin to Pro plugin:
1. Go to plugin option and install WP Smush Free version plugin. If you already install then go next step.
2. Now you need to change some code in your hosting file manager. So login your hosting control panel and open file manager.
3. Now open folder wp-content>>>plugins>>>wp-smushit>>lib
4. Open “lib” folder and Find the file “class-wp-smush.php”
5. On that file and Search this line “if ( empty( $api_key ) )” and on that line change” return false;” to ” return true;”
That’s all. Now open your WP Smush plugin, there you can check all limitation removed. Your WP Smush plugin upgrade free to pro and you can compress unlimited images.If your plugin is not active pro version yet then just inactive and active again the plugin then it will be 100% working.
Stay connected guys for more posts like this. Comment below if you have any questions or queries! We are Happy to Help! 🙂