Optimize Image Compression Settings

How to optimize 6a1bb3355882dc00081f107d..admirable.florentine.bf5b33.netlify.app

Next.js SiteScore: 78/100Analyzed May 2026Re-analyze this site

Optimize Image Compression Settings

Medium Impact+5 points estimated

Why It Matters

Poor image compression is wasting 25 KiB and impacting LCP performance by 200ms.

How to Fix

Increase compression quality in your Netlify image transform URLs by lowering the 'q' parameter from 80 to 65-70. For the hero background image, consider using a more aggressive compression or switching to AVIF format. Use Next.js Image component with optimized quality settings for automatic compression.

0Needs Improvement

What This Score Means

A score of 78 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

3.8s
Needs Improvement

Good: < 2.5s

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

INP

Interaction to Next Paint

332ms
Needs Improvement

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 Next.js site has moderate performance issues with a score of 78/100. The biggest problem is excessive unused JavaScript from Google Analytics and other scripts, which is wasting 282 KB and creating a sluggish 9.3-second Time to Interactive. The site is also being held back by render-blocking CSS files and inefficient image compression that could save an additional 25 KB. Removing unused JavaScript code, optimizing image compression, and implementing proper caching strategies could improve the score by 15+ points and significantly speed up the user experience.

Other Optimization Recommendations

Remove Render Blocking CSS

High Impact+8 points estimated

Why It Matters:

Critical CSS is blocking initial page render and delaying LCP by 200ms.

How to Fix:

In your Next.js app, inline critical CSS directly in the document head using styled-jsx or CSS-in-JS. Move non-critical styles to load asynchronously using next/dynamic or loadCSS. Consider code-splitting your CSS bundle to only load styles needed for above-the-fold content.

Eliminate Unused JavaScript Code

High Impact+12 points estimated

Why It Matters:

282 KiB of unused JavaScript is blocking page load and delaying LCP by 600ms.

How to Fix:

Use Next.js bundle analyzer to identify unused code in your chunks. Remove or defer Google Tag Manager and analytics scripts using next/script with strategy='afterInteractive'. Split large bundles and implement dynamic imports for non-critical components using next/dynamic.

Keep Your Site Fast After Optimization

Once your site is optimized, maintain that speed. Use DeployHQ for zero-downtime, automated deployments—so performance fixes and updates go live safely every time, without breaking your site.

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