LCP
Largest Contentful Paint
9.6s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Fix Layout Shifts from Images
How to optimize flotajoyeria.com.ar
Fix Layout Shifts from Images
High Impact+25 points estimated
Why It Matters
A large layout shift (CLS 0.313) is caused by unsized images, severely impacting user experience.
How to Fix
Add explicit width and height attributes to the product description image at div.user-content > p > img. Ensure all images have proper dimensions in HTML to prevent content jumping. For the main product image, implement proper aspect ratio containers using CSS.
0Needs Improvement
What This Score Means
A score of 50 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
INP
Interaction to Next Paint
92ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.31
Poor
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This jewelry e-commerce site has poor performance with a score of 50/100, indicating significant user experience issues. The biggest problem is extremely slow loading times, with the Largest Contentful Paint taking 9.6 seconds - far beyond the recommended 2.5 seconds - primarily caused by oversized product images that are 1024x1024 but displayed at only 380x380 pixels. The site also suffers from major layout shifts (0.313 CLS score) due to unsized images that cause content to jump around as the page loads, and carries 140KB of unused JavaScript that's unnecessarily slowing down the site. Implementing responsive images, adding proper image dimensions, and removing unused code could improve the performance score by 30+ points and dramatically enhance the shopping experience.
Other Optimization Recommendations
Optimize LCP Image Performance
High Impact+20 points estimatedWhy It Matters:
The LCP image takes 9.6 seconds to load and could be optimized for 550KB savings and 2.95s improvement.
How to Fix:
Remove loading='lazy' from the main product image and add fetchpriority='high' attribute. Resize product images from 1024x1024 to 380x380 for mobile display. Implement better image compression to reduce file sizes by 30-50% while maintaining quality.
Remove Render-Blocking Font Requests
Medium Impact+10 points estimatedWhy It Matters:
Google Fonts CSS is blocking initial render and delaying FCP by 750ms.
How to Fix:
Preload critical font files using <link rel='preload' as='font' type='font/woff2' crossorigin>. Use font-display: swap in CSS to prevent invisible text during font load. Consider self-hosting fonts or using system fonts as fallbacks.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Improve Image Delivery Efficiency
Images waste 82 KiB due to oversized dimensions and poor compression, slowing down page rendering.
Optimize LCP Image Loading
The main product image uses lazy loading and lacks priority hints, delaying the largest contentful paint.
Remove Render-Blocking Font Requests
Google Fonts CSS is blocking initial render and delaying FCP by 750ms.
Optimize LCP Image Performance
The LCP image takes 9.6 seconds to load and could be optimized for 550KB savings and 2.95s improvement.