When a brand new visitor lands on your website for the very first time, their browser has absolutely nothing cached, meaning they experience the longest possible load time. This critical first impression is what speed testing tools like Google PageSpeed Insights use to grade your site. Guest Mode is an advanced LiteSpeed feature that solves this by instantly serving a stripped-down, highly optimized version of your page to first-time visitors, before gracefully loading the heavier, personalized elements in the background.

Because your Sternhost account is powered by LiteSpeed Enterprise servers, you can activate this aggressive caching strategy directly within your existing plugin to achieve perfect Core Web Vitals scores without breaking your site's visual functionality.

Step 1: Accessing the General Settings

Guest Mode is a core feature of the caching engine and is located in the primary configuration area.

• Log in to your WordPress admin dashboard.

• In the left-hand sidebar, hover over LiteSpeed Cache and click on General.

• Make sure you are on the General Settings tab located at the top of the screen.

Step 2: Activating Guest Mode and Optimization

Turning on this feature requires flipping two switches to ensure both the HTML and the images are aggressively optimized for that crucial first visit.

• Scroll down until you find the setting specifically labeled 'Guest Mode'.

• Toggle this switch to ON.

• Directly below that, locate the setting for 'Guest Optimization' and toggle it to ON as well. This ensures maximum image and script compression for the initial page load.

• Scroll to the very bottom of the page and click the Save Changes button.

Why Guest Mode is the Ultimate Speed Hack

• Instantly Passes Core Web Vitals: It aggressively targets metrics like Largest Contentful Paint (LCP) and First Contentful Paint (FCP) by delaying non-essential scripts until after the visitor has seen the primary content.

• Perfect for Mobile Traffic: Mobile devices on slower mobile networks benefit the most from receiving a lightweight, pre-processed version of your website on their very first click.

• Zero Code Tweaking Required: Unlike complex critical CSS generators or manual script delays, Guest Mode intelligently handles the heavy lifting automatically, providing maximum speed with just two simple toggles.