Optimize LCP Image Delivery

How to optimize gaigerhomes.co.uk

WordPress SiteScore: 67/100Analyzed January 2026

Optimize LCP Image Delivery

High Impact+25 points estimated

Why It Matters

Poor LCP of 6.1s is caused by oversized images and inefficient loading, accounting for 380 KiB of waste.

How to Fix

Convert carousel images to WebP/AVIF format for 26-64 KiB savings per image. Implement responsive images using WordPress srcset to serve appropriate sizes (current images are 630x755 but display at 393x471). Add fetchpriority='high' to the LCP image and ensure it's discoverable in initial HTML without lazy loading.

0Needs Improvement

What This Score Means

A score of 67 falls in the "Needs Improvement" 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

6.1s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

80ms
Good

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.00
Good

Good: < 0.1

Measures visual stability - how much content shifts during page load

AI Performance Analysis

This WordPress site has poor performance with a score of 67/100, primarily due to an extremely slow Largest Contentful Paint of 6.1 seconds - nearly double the recommended threshold. The biggest culprit is inefficient image delivery, where oversized JPEG images are being served without modern formats like WebP, wasting 380 KB of data and delaying page loading by 450ms. The site is also loading 179 KB of unused JavaScript from Google Analytics and WordPress blocks that could be deferred or removed, plus render-blocking CSS files are delaying the initial paint by 2.6 seconds. Optimizing these images, removing unused scripts, and deferring non-critical CSS could potentially improve the performance score by 25+ points and dramatically enhance user experience.

Other Optimization Recommendations

Eliminate Unused JavaScript

High Impact+18 points estimated

Why It Matters:

179 KiB of unused JavaScript delays LCP by 750ms and blocks page interactivity.

How to Fix:

Remove or defer unused React components (86% unused in react-dom.min.js). Split WordPress blocks.min.js to load only required functionality (67% currently unused). Use WP Asset CleanUp to conditionally load Google Analytics only where needed instead of site-wide loading.

Fix Render Blocking Resources

Medium Impact+12 points estimated

Why It Matters:

2,620ms of render blocking delays First Contentful Paint and prevents progressive loading.

How to Fix:

Move non-critical CSS files (pagebuilder.css, latest-news.css) to load asynchronously using loadCSS or WordPress wp_enqueue_style with media='print' onload trick. Defer blocks.min.js execution until after initial paint. Inline critical CSS for above-the-fold content directly in HTML head.

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Keep Your Site Fast After Optimization

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