Modern websites rely heavily on CSS and JavaScript files to look good and function properly. However, these files are often written with extra spaces, line breaks, and comments to make them easy for human developers to read. While helpful for humans, this extra text increases the file size, meaning your visitors' browsers have to download more data, which slows down your page speed.
Minification is the process of stripping out all those unnecessary characters without changing how the code actually works. Since Sternhost utilizes LiteSpeed servers, you can easily minify your site's files automatically using the LiteSpeed Cache plugin, instantly shrinking your file sizes and boosting your performance scores.
Step 1: Accessing Page Optimization Settings
You do not need to edit any code manually. The LiteSpeed plugin handles the entire minification process safely in the background.
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Log in to your WordPress admin dashboard.
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In the left-hand menu, hover over LiteSpeed Cache and click on Page Optimization.
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You will see several tabs at the top of this settings page, including CSS Settings, JS Settings, and HTML Settings.
Step 2: Enabling Minification for Each File Type
You will need to activate the minification feature for each of the three main code types that build your website.
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Click on the CSS Settings tab and turn the CSS Minify toggle to ON, then click Save Changes.
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Next, click on the JS Settings tab, turn the JS Minify toggle to ON, and click Save Changes.
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Finally, click on the HTML Settings tab, turn the HTML Minify toggle to ON, and click Save Changes.
Why Minification is Crucial for Performance
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Faster Downloads: Smaller file sizes mean your visitors spend less time waiting for your site's styling and scripts to load over their network.
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Better Core Web Vitals: Search engines actively reward websites that serve optimized, minified code with higher search rankings.
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Reduced Bandwidth Usage: Compressing your site's foundational files saves a significant amount of data transfer on your hosting plan each month.
