LCP
Largest Contentful Paint
17.5s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize Oversized Category Images
How to optimize wunschgutschein.de
Optimize Oversized Category Images
High Impact+25 points estimated
Why It Matters
Large 2000x2000px images displayed at 185x185px waste 1.6MB and delay LCP by 100ms.
How to Fix
In your Shopify admin, go to Content > Files and replace the category images (Bilder_Mona_Web2.png, Bilder_Mona_Web4.png, Bilder_Mona_Web3.png) with properly sized 400x400px versions. Use Shopify's built-in image transforms by adding '_400x' to image URLs. Enable WebP format in your theme settings if available.
0Poor
What This Score Means
A score of 35 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
INP
Interaction to Next Paint
177ms
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 severe performance issues with a critically low score of 35/100. The biggest problem is extremely slow JavaScript processing that's blocking the main thread for nearly 12 seconds, causing the largest content to take a devastating 17.5 seconds to appear on screen. The site is loading over 1MB of unused JavaScript from Google Analytics and other scripts, while oversized images are adding another 1.6MB of unnecessary data. Removing unused JavaScript, optimizing images to proper sizes, and deferring non-critical scripts could dramatically improve load times and potentially increase the performance score by 40+ points.
Other Optimization Recommendations
Remove Unused JavaScript Bundles
High Impact+30 points estimatedWhy It Matters:
Over 1MB of unused JavaScript blocks rendering and increases LCP by 2.4 seconds.
How to Fix:
Remove or defer Google Analytics scripts that aren't essential for initial page load. In your Shopify theme, move tracking scripts to load after user interaction or page completion. Audit third-party apps like Personizely and LogoLicious - remove unused features or replace with lighter alternatives.
Add Image Dimensions Attributes
Medium Impact+8 points estimatedWhy It Matters:
Missing width/height on product images causes layout shifts and poor user experience.
How to Fix:
Edit your Shopify theme's product slider template files. Add explicit width='177' height='254' attributes to all img tags in the slider-item sections. Remove h-auto class and replace with fixed dimensions to prevent content jumping during image load.
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Related Performance Analyses
More Shopify Speed Tests
Shopify Performance Resources
Optimize Critical CSS Loading
Render-blocking CSS files delay First Contentful Paint by 260ms.
Remove Unused JavaScript Code
1,151 KiB of unused JavaScript delays LCP by 150ms and blocks main thread execution.
Fix Major Layout Shifts
Poor CLS score of 0.897 severely impacts user experience and Core Web Vitals.
Defer Non-Critical CSS and JavaScript
Render-blocking resources delay First Contentful Paint by 450ms and prevent page interaction.