When it comes to Search Engine Optimization (SEO), Google gives more preference to the sites with the good loading time by ranking them top in the search results on comparing to the slower sites. In the WordPress sites, you can optimize the website loading speed by using certain plugins.
Perfmatters:
While creating the website with WordPress, by default certain options are enabled which aren’t necessary for the most sites and this is the reason for the slow performance of many sites.
Perfmatters makes it possible to disable these options with the click of a few buttons. Perfmatters helps you to disable many scripts on the web page which are not necessary to the site.
WP Fastest Cache:
WP Fastest Cache comes with the great set of features also balanced with the ease of use. Some plugins may be too advanced or too basic to use, but this one is middled in between both by giving high performance. WP Fastest Cache helps you to clear the cache with just one click. Premium version of the WP Fastest cache some additional features as well.
Cache Enabler:
Cache Enabler is a lightweight caching plugin that you can set up in minutes. Cache Enabler comes with the option to set cache expiry time, minification setup, etc. If you wish to use the CDN (Content Delivery Network), you can use the CDN Enabler which belongs to the same team as well. By using this plugin you can clear the cache in the single click, Also, by using this plugin you can set the expiry time for the cache and also exclude some posts from caching by using the Cache Id.
WP Super Cache:
WP Super Cache is the most widely used WordPress plugin, It’s very basic to setup but has some settings for advanced users which can be used to get more out of the plugin. This plugin has features like Cache preload and CDN support.
W3 Total Cache:
W3 Total Cache is another popular speed enhancing plugin which goes beyond just being a simple caching plugin. W3 Total Cache is a complete framework. W3 Total Cache has features like CDN Support, Browser Caching, Database Caching, Object Caching, Minifying and many more.
Thus by using these simple plugins you can easily optimize the website speed and increase the loading time as well. This will act as a good signals to rank your website in top search results of the Google.