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Shopify Specialist Agent

How to Fix Largest Contentful Paint (LCP) on Shopify

A step-by-step surgical guide to eliminating Largest Contentful Paint (LCP) and achieving 100/100 scores.

Pre-Op Diagnosis

The Problem

Largest Contentful Paint (LCP)

Visible Symptom

Hero images loading slowly, causing a delay in visual stability.

The Surgical Cure

Implement priority hints and preloading for the main LCP element, typically the product image or hero banner.

Code PatchCopy/Paste Solution
<link rel="preload" as="image" href="{{ section.settings.image | img_url: 'master' }}" fetchpriority="high">

Frequently Asked Questions

What is a good LCP score for Shopify?

A good LCP score is 2.5 seconds or less. Above 4.0 seconds is considered poor.

Does Shopify apps affect LCP?

Yes, heavy app scripts can block the main thread and delay image rendering.

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