Making your WordPress website fully optimized for speed is not easy. In this post, we will share with you 3 free plugins to speed up your WordPress site load time within few minutes.
WordPress is one of the most popular content management systems, 37% of websites on the internet are built using WordPress CMS.
If your site is on WordPress, then you know why it’s so important to keep an eye on your site load time for SEO and also for a better user experience.
No matter how good-looking and well-designed your WordPress website may be, one thing that can inevitably ruin the user experience is website speed.
Don’t worry, you have landed on the right page. In this tutorial, you will discover the 3 best WordPress site speed optimization plugins, that will dramatically speed up WordPress site load time immediately.
For your own satisfaction, just check your WordPress site speed in GTmetrix, Pingdom, and Google Pagespeed insights. Note down the performance scores to compare later at the end of this post.
So Let’s Dive in
Page Contents
Speed up WordPress site load time
1:WP Super: Cache plugin for effective caching
WordPress Cache plugin plays a very important role to improve site speed. WP Super Cache is one of the most popular WordPress cache plugins.
WP Super Cache plugin generates static HTML files from your dynamic pages. This makes your site load faster, improving user experience, and search engine ranking.
Now, which cache plugin is the best, is debatable. I think it’s individual choice and preference. I have been using the WP Super Cache plugin right from day one.
To date, this cache plugin has performed and has not faced any compatibility issues with any other plugin. Because of its benefits and ease of configuration, this free plugin is trusted by millions of publishers globally.
WP Super cache was and still is one of the most popular Cache plugins. At the time of writing this post, more than 2 million downloads and counting. Of the 1228 reviews, this plugin has received 901 five-star ratings.
These figures speak volumes of the popularity of this cache plugin, with WordPress site webmasters.
This link will open in a new tab. Install WP Super cache on your site and configure accordingly or if you already have installed WP Super cache, compare the settings, for optimal performance.
2: Autoptimize WordPress Plugin
Autoptimize the WordPress plugin, if configured correctly can dramatically improve the speed of your WordPress site load time.
This plugin will optimize your website’s files, making them smaller and easier for visitors to download. The end result is a faster-loading website that is more stable and performs better when there is a burst of traffic.
What Autoptimize plugin does?
1: Aggregation of files 2: Minification of files 3: Caching of files (Autoptimize works well with WP Super Cache) 4: Defers scripts to the footer 5: Content Delivery Network (CDN) integration
Word of caution
Autoptimize is a very powerful plugin, it’s not for a beginner. If not properly configured it can slow down your website or even break your website. I am not telling you this to scare you, but this is one plugin you should be careful.
Autoptimize has quite a few advanced options, do not enable unless you know what you are doing. What I have suggested here, are the most basic and safe settings for Autoptimize. These settings should work for most WordPress websites.
Having said that, let’s go ahead and install Autoptimize. On the WordPress Dashboard > Go to Plugin > Add new > Search for Autoptimize. Install and activate.
On the admin dashboard, under settings > Autoptimize. This will open the Autoptimize settings page. You just have to enable three things here.
3::: Under HTML Options 4::: Check ( enable) Optimize HTML Code?
Leave the other options as it is.
4: Under the Misc Options
Check to enable the following
::: Save aggregated script/CSS as static files.
::: Minify excluded CSS and JS files
That’s all you have to do in Autoptimize. Now click on the “ Save Changes and Empty Cache” tab and you are done. We have configured Autoptimize.
This is the most basic and simplest and also safest configuration for the Autoptimize plugin.
After testing your site with these settings you can you can go for more advanced settings of the Autoptimize plugin. check out the Best Autoptimize settings for WordPress
3: Async JavaScript WordPress Plugin
The third Plugin is the Async JavaScript WordPress plugin. When you test your website in GTmetrix or Google page speed, you must have seen these warnings like “ Eliminate Render-blocking Javascript in above-the-fold or even more cryptic warnings, such as the one which says “Eliminate render-blocking resources”.
Render-blocking Javascript prevents above-the-fold content on your page from being rendered until the javascript has finished loading.
Async JavaScript gives you full control of which scripts to add an ‘async’ or ‘defer’ attribute to or to exclude. This plugin help increase the performance and must-have plugins to speed up the WordPress website.
This is also a free Plugin. Go ahead and install this plugin as you did for Autoptimize.
After installation, you will find this plugin under > Settings > Async JavaScript. Click on it to get to the settings page.
1: Under Enable Async JavaScript
::: Check to enable: Enable Async JavaScript ( this is to enable the plugin)
::: Check to enable: Also enable Async JavaScript for logged-in users.
::: Under Async JavaScript Method, select the method “Defer”.
Opinion: The “defer” JavaScript method seems to work best in most cases (preferred)
Essentially, by deferring parsing of JavaScript your site tells visitors’ browsers to wait to download and/or parse JavaScript until after your site’s main content has already finished loading.
What exactly happens is that at that point, your site visitors can already see the content and interact with your page. So the wait time to download and parse that JavaScript no longer has a negative effect on your site loading time.
This, in turn, speeds up your content’s above-the-fold load time, this makes search engines happy and creates a better, speedier experience for your visitors.
::: Under jQuery
A lot of themes and plugins rely heavily on jQuery.
If you try to defer parsing the jQuery scripts this might break some of your site’s core functionality. But you can experiment with both syncing or deferring it.
We are almost done, lastly, on the top of the settings page you will find the “Quick Settings“. This is basically one-click settings for all the options we just set. Click on “ Apply Defer (jQuery excluded)”
Now scroll down to the bottom of the settings page.
Check (enable) “Enable Autoptimize Support”.
Autoptimize Javascript Method: Check to enable the “Defer” radio button.
Then click on save settings.
We are done now.
::: Now Delete WP Super cache plugin cache, ::: Delete Autoptimize cache, ::: Delete your browser cache. ::: Wait for 10 to 15 minutes, before testing your website loading speed.
Let the cache be rebuilt. In the meantime, you can check your website performance.
I have tested and found this combination of WordPress plugin as the 3 best free plugins to speed up WordPress site load time.
Hello! I am Ben Jamir, Founder, and Author of this blog Tipsnfreeware. I blog about computer tips & tricks, share tested free Software’s, Networking, WordPress tips, SEO tips. If you like my post /Tips then please like and share it with your friends.
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