Why GoHighLevel Pages Load Slowly and How to Fix It

A GoHighLevel page speed problem almost always comes down to three things: oversized images, scripts that load before the page shows anything, and old sections left stacked in a funnel long after they stopped being used.

GoHighLevel's own support documentation names those three as the main levers on a slow funnel, along with heavy video backgrounds and tracking scripts sitting in the way of the first render.

None of that is unique to GoHighLevel. The same fixes apply to any page builder. What the platform gives you is a couple of toggles most builders skip, and leaving them off hands away speed for nothing.

Images and Scripts Cause Most of the Slowdown

Start with whatever sits above the fold. An image loading there should stay under 200KB, since that's the content competing for attention the moment the page opens.

Below the fold there's more room, but it still adds up over a funnel running ten or fifteen sections deep.

Video backgrounds and animated widgets cause damage a different way, keeping the browser busy rendering motion instead of finishing the page. Shorter loops and smaller files matter more than they look like they should.

Custom code is the third failure point. Heavy custom CSS and third-party scripts each add their own request and can block the page until they resolve. Native forms remove a request an embedded third-party version never needed to make.

What GoHighLevel Page Speed Actually Measures

Speed isn't one score. Google's Core Web Vitals split it into three separate measurements, each covering a different kind of slowness. A page fails the overall assessment the moment any single one slips into the "needs improvement" range.

CLS is the one most funnels trip over without noticing. An image that loads without a defined height shoves the text below it down the page the instant it arrives. Reserving that space first is what Google's guidance on layout shift recommends.

Interaction speed matters just as much. Google's measurement for responsiveness tracks the gap between a click or tap and the next frame the browser paints, and anything slower starts to feel sluggish.

The Settings Worth Checking Inside GoHighLevel

GoHighLevel applies lazy loading to images automatically across its page types, so that part doesn't need a toggle. Two others do.

"Optimise Javascript" and "Image Optimisation" sit in the funnel settings, and both are worth switching on rather than left at default.

The first delays non-essential scripts so the visible page finishes rendering before anything else runs. Image Optimisation compresses images on the way out instead of relying on whatever was uploaded.

A clean custom domain setup matters too. An extra redirect hop adds latency before the page has even started loading, and it's easiest to get right during initial GHL setup and configuration rather than untangling it after a funnel has gone live.

Once those settings are in place, test against a mobile score above 80 and a desktop score above 95 on PageSpeed Insights, checked on the published URL rather than the editor preview.

Mobile responsiveness and mobile speed get tested together for a reason. Most visitors arrive on a phone, and that's the harder score to hit.

The payoff isn't abstract. GoHighLevel's guide to technical SEO for its websites points to a Deloitte finding that a 0.1-second improvement in load time lifted conversions for retail brands by 8.4%.

Google treats speed as part of what actually moves rankings too, so a slow funnel pays twice: in visitors who leave early, and in where the page ranks.

Cover photo by Pixabay on Pexels