Eliminate Unused CSS Rules

How to optimize freshhair.dk

Shopify SiteScore: 66/100Analyzed February 2026

Eliminate Unused CSS Rules

High Impact+20 points estimated

Why It Matters

50 KiB of unused CSS is delaying First Contentful Paint by 300ms and LCP by 150ms.

How to Fix

Use Shopify's Online Store 2.0 sections to split theme.css into smaller, page-specific stylesheets. Remove the ConsentMo GDPR extension CSS (98% unused) or load it conditionally. Audit your theme.liquid file and inline critical above-the-fold CSS while deferring the rest.

0Needs Improvement

What This Score Means

A score of 66 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

4.6s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

191ms
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 Shopify site has poor performance with a score of 66/100. The biggest problem is excessive JavaScript execution taking 1.7 seconds, which severely impacts user interactivity and delays the Time to Interactive to a problematic 18.4 seconds. The site is also loading 731 KiB of unused JavaScript (primarily from Google Analytics) and 50 KiB of unused CSS, creating unnecessary bloat. Cleaning up unused code, optimizing JavaScript delivery, and addressing forced reflows could improve the score by 15-20 points and dramatically reduce the current 360ms Total Blocking Time that's frustrating users trying to interact with the page.

Other Optimization Recommendations

Reduce Unused JavaScript Drastically

High Impact+25 points estimated

Why It Matters:

731 KiB of unused JavaScript is blocking the main thread and delaying LCP by 450ms.

How to Fix:

Remove or defer Google Analytics and Google Tag Manager scripts until after page load. In Shopify admin, go to Settings > Checkout > Additional Scripts and move tracking codes to load asynchronously. Use the Script Tag API to conditionally load analytics only when needed.

Fix LCP Image Loading

High Impact+15 points estimated

Why It Matters:

The LCP image uses lazy loading and lacks fetchpriority=high, preventing optimal loading.

How to Fix:

In your Shopify theme's section file for the hero banner, remove loading='lazy' from the main banner image. Add fetchpriority='high' to the img tag. Use Shopify's responsive image tags with proper sizing to ensure the LCP image loads immediately on page load.

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Keep Your Site Fast After Optimization

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