Optimize LCP Image Loading

How to optimize builder.io

Generic SiteScore: 19/100Analyzed May 2026Re-analyze this site

Optimize LCP Image Loading

High Impact+20 points estimated

Why It Matters

The LCP image uses lazy loading and lacks priority hints, causing a 4.26 second resource load delay.

How to Fix

Remove loading='lazy' from the hero image and add fetchpriority='high'. Add a preload link in the HTML head for the LCP image. Ensure the image request is discoverable in the initial HTML without JavaScript execution.

0Poor

What This Score Means

A score of 19 falls in the "Poor" range (50-89). While it is better than poor (0-49), you should aim for 90+ to provide an optimal user experience and maximize SEO benefits.

This site is slower than approximately 35% of similar sites. The main issues affecting performance are image optimization, JavaScript execution time, and layout stability.

Addressing these issues could improve your conversion rate by 15-20% and boost your search engine rankings.

Core Web Vitals Analysis

LCP

Largest Contentful Paint

16.1s
Poor

Good: < 2.5s

Measures how long it takes for the main content to appear on screen

INP

Interaction to Next Paint

1000ms
Poor

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.27
Poor

Good: < 0.1

Measures visual stability - how much content shifts during page load

AI Performance Analysis

This website has severe performance issues with an extremely poor score of 19/100. The biggest problem is that the main LCP image is lazy-loaded and takes over 16 seconds to appear, causing a terrible user experience where visitors see nothing meaningful for far too long. The site is also plagued by 197KB of unused JavaScript code, render-blocking cookie consent scripts that delay page rendering by 650ms, and excessive layout shifts from the cookie banner that disrupts the page as it loads. Removing lazy loading from the main hero image, deferring non-critical JavaScript, and optimizing the cookie consent implementation could dramatically improve the score by 30-40 points and provide users with a much faster, more stable browsing experience.

Other Optimization Recommendations

Eliminate Unused JavaScript Code

High Impact+25 points estimated

Why It Matters:

197 KiB of unused JavaScript blocks the main thread and delays LCP by 1.05 seconds.

How to Fix:

Use webpack-bundle-analyzer to identify unused code in your main bundle. Remove unused cookie consent features and implement tree shaking. Split large bundles using dynamic imports and load only necessary code for initial render.

Fix Cookie Banner Layout Shifts

Medium Impact+8 points estimated

Why It Matters:

The OneTrust cookie banner causes 0.181 CLS score through unexpected layout movements.

How to Fix:

Reserve space for the cookie banner with CSS to prevent layout shifts. Load the cookie consent script asynchronously after critical content renders. Consider using a less intrusive cookie notice design that doesn't push content.

Keep Your Site Fast After Optimization

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