If you don’t want visitors to leave your website, you should make sure that your website is very fast and loads quickly.The fastest way to speed up your site without upgrading your hosting package or paying for a premium content delivery network, is to choose the right WordPress optimization plugin.
W3 Total Cache
W3 Total Cache is an advanced caching plugin to improve the user experience of your site. This free plugin can easily increase website speed via features like, compression, minification and content delivery network (CDN) integration.With the caching plugin installed, every time you receive a visitor the stored static version of your website is displayed, meaning the heavy lifting is only done once. This saves a lot of resources, and speeds up your website.
Accelerated Mobile Pages (AMP) and Secure Socket Layer (SSL) support
Caching of the database, objects
WP Super Cache
WP Super Cache is the free most popular cache plugin.It generates static HTML files from your WordPress site, which is lightweight and loads faster. The plugin has over 2 million active installations.
Serve static html files
Gzip compression and browser caching
Cache Enabler is a plugin that can be installed on WordPress to improve page load speed by using various caching strategies.You can set up a cache expiry time, minification set using this plugin for your website. It is a great lightweight plugin that comes for the team at KeyCDN and can be set up in minutes.
Easy to set up.
Schedule cache clearing
Set expiration times
Programmatic cache clearing
This plugin is simple, popular, and highly effective that loads your website fast and keeps it highly optimized. The plugin allows you to clean up temporary data, spam comments, removes pingbacks and trackbacks and optimize your site’s database, compress images, and cache pages to increase site speed.
Automatic clean-ups for database
Compact and defragment MySQL tables.
Set automatic pre-optimization backups.
Enable Gzip compression
When you have installed many WordPress themes and plugins on your site, there are possible conflicts. Thus, the plugin easily removes these conflicts and makes your site faster. Moreover, it works perfectly in combination with a cache plugin.
Eliminates render-blocking resources
Remove Emojis, Dashicons for guest users on your site
Reduces the HTML code of the actual page
Easy to scan the source code
Increase the ranking of your site.