LCP
Largest Contentful Paint
10.6s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize Hero Images for LCP
How to optimize climando.it
Optimize Hero Images for LCP
High Impact+20 points estimated
Why It Matters
LCP images are oversized and unoptimized, causing 10.6s LCP and wasting 569 KiB of bandwidth.
How to Fix
Add fetchpriority='high' to your hero slideshow images. Compress images using Shopify's built-in optimization or TinyIMG app. Serve properly sized images using Shopify's responsive image URLs (add size parameters). Convert PNG hero images to WebP format through your theme settings.
0Poor
What This Score Means
A score of 32 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
732ms
Poor
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 32/100. The biggest problem is massive JavaScript execution blocking the main thread for over 12 seconds, causing your Time to Interactive to reach an unacceptable 27.7 seconds and Largest Contentful Paint to hit 10.6 seconds. The site is loading nearly 800KB of unused JavaScript from third-party services like hCaptcha, cookie consent tools, and chat widgets that are severely degrading user experience. Immediately removing or deferring non-essential scripts, optimizing images (which could save 569KB), and addressing the 1.5-second Total Blocking Time could potentially improve your score by 40+ points and make your site actually usable for visitors.
Other Optimization Recommendations
Reduce Unused JavaScript Immediately
High Impact+25 points estimatedWhy It Matters:
780 KiB of unused JavaScript is delaying LCP by 850ms and blocking critical rendering paths.
How to Fix:
Remove or lazy-load the Zendesk widget, hCaptcha, and unused Shopify checkout scripts. Use Shopify's Script Tag API to conditionally load third-party scripts only when needed. Consider replacing heavy widgets with lighter alternatives or loading them after user interaction.
Fix Image Dimensions for CLS
Medium Impact+8 points estimatedWhy It Matters:
Missing width/height attributes on footer badge images cause layout shifts during page load.
How to Fix:
Add explicit width='150' height='171' attributes to all .badge-joined images in your footer template. Reserve space for dynamically loaded images using CSS aspect-ratio or min-height. Update your Shopify theme's image includes to always specify dimensions.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More Shopify Speed Tests
Shopify Performance Resources
Fix Image Dimensions for CLS
Missing width/height attributes on footer badge images cause layout shifts during page load.
Reduce Unused JavaScript Immediately
780 KiB of unused JavaScript is delaying LCP by 850ms and blocking critical rendering paths.
Eliminate Render Blocking Resources
Render-blocking CSS is delaying First Contentful Paint by 150ms and slowing initial page rendering.
Reduce JavaScript Bundle Size
203 KiB of unused JavaScript is bloating your site and 357ms of Total Blocking Time is delaying interactivity.