Core Web Vitals were launched in 2021 as the new official ranking factor on Google.
The problem is that because this ranking factor is so technical, many SEOs don’t have the skills to execute it properly and this often reflects in the bad experiences users have with websites.
If you are an SEO pro or a business owner without too many coding skills, this article is for you.
Wouldn’t it be nice if your website could operate more effectively, even only slightly faster? Would it be even better if you can beat one Google ranking factor?
If so, you should become familiar with WordPress minify when you need to make a difference.
Let’s take a look.
What is Minification & why would you need it?
Line breaks, white space & comments are used by developers to make their code easy to understand.
It’s not required for your browser to interpret the code. This optimization method massively reduces the file size of the general code while maintaining its primary function and behavior.
For instance, this is what a normal CSS code looks like:
And this is how it looks after minifying:
Thus, reduced bandwidth utilization, page size, and loading times are the key advantages of minification.
So, which resources can you minify? Typically, just minifying files that are transmitted to users’ browsers are encouraged.
PHP scripts can also be minified, but doing so won’t make your users’ pages load faster. Given that PHP is a server-side programming language, nothing is delivered to the visitor’s web browser before having a chance to run.
WordPress will run faster and perform better due to file compression because small files load more quickly.
Some experts, however, think that the trouble is not worth the modest performance boost that most websites see. Most WordPress websites lose a few kilobytes of data after minification.
Why is Minification important?
It’s critical to minify CSS and JS to reduce file size, boost page performance, and pass associated PageSpeed Insights assessments.
Here are the main four benefits of minification. The efficiency of your WordPress site is enhanced on four separate levels by CSS and JS minification:
1. Improve Loading Time
2. Improve the Largest Contentful Paint (LCP)
A Core Web Vitals metric called Largest Contentful Paint (LCP) determines precisely when the massive piece of the page becomes visible to the user. A bad LCP can be improved using minification. Web.dev recommends both methods to speed up resource loading times, reduce JS and CSS blocking, and enhance server response times.
3. Reduce File Size for a Faster Delivery
When compared to minifying, gzipping reduces the file size by roughly five times. To give your site a small boost and hasten data transmission, minification is encouraged.
4. Reduce CDN billed bandwidth usage
The script files are optimized and loaded faster, thanks to minification, which lowers the amount of CDN bandwidth used by your websites. The amount of data that is transmitted from the servers to the customer determines how a CDN typically charges you.
A minified code uses less bandwidth, which brings down the CDN’s monthly cost.
Now that we have covered the basics of minification and why it is essential, let’s dive into how you can minify files on WordPress. You have two choices for minifying WordPress resources: manually or with a plugin.
How? Let’s take a look.
For instance, when using Clean CSS, put your original code into the appropriate section and select CSS Minify.
You can copy and paste the results from the other field into your website.
However, if you are unsure of your coding skills, avoid using manual minification. Instead, start using a WordPress minification plugin.
Using WordPress plugins
Fast Velocity Minify
If you want to play around with the details, it also offers a tonne of other possibilities. Additionally, you can request that the plugin’s developer create unique optimization settings.
One of the more well-known minification plugins is Autoptimize (and for good reason). Your files will be bundled together, optimized, and cached to reduce the number of queries made to the website.
This plugin is perfect for people who wish to take a “set and forget” approach to minification even though it does provide some additional choices.
Additionally, it offers a variety of caching options that can aid in website speedup (below 3 seconds). You should give this plugin a shot because it can make your website perform faster than ever.
WordPress Super Minify
WordPress Super Minify is a plugin for WordPress that can combine, minify, and use browser cache for your site’s files. It is also one of the easiest and most lightweight plugins for this purpose. Once you install the WP Super Minify plugin, minifying is incredibly simple and takes less than a minute.
Any plugin you select will function in the background once you have selected the files you wish to minify. Nevertheless, because those WordPress minify plugins provide various additional capabilities, it would be excellent if you tried them all to determine which one offers you the biggest benefit.
WordPress minify is a helpful optimization that can improve the speed of your website. The best part is that anyone can execute it without any hassle.