LCP
Largest Contentful Paint
7.1s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize Image Delivery Strategy
How to optimize reviva.shop.myshopify.com
Optimize Image Delivery Strategy
High Impact+12 points estimated
Why It Matters
Oversized images waste 524KB and delay LCP by 300ms, especially the hero product images.
How to Fix
Implement Shopify's responsive image system using {% render 'image' %} with multiple sizes. Set proper srcset attributes for product images. Use Shopify's image transformation API to serve correctly sized images based on container dimensions.
0Needs Improvement
What This Score Means
A score of 59 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
303ms
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 Shopify store has poor performance with a score of 59/100, indicating significant user experience issues. The biggest problem is excessive page redirects that are adding over 1 second of unnecessary delay before the page even starts loading, severely impacting both First Contentful Paint (3.2s) and Largest Contentful Paint (7.1s). The site is also suffering from forced reflows caused by JavaScript libraries like Swiper, oversized images that waste 524 KB of bandwidth, and render-blocking CSS files that delay initial page rendering by 450ms. Eliminating the redirect chain and optimizing image sizes would provide the most immediate performance gains, potentially improving the score by 25+ points.
Other Optimization Recommendations
Fix Forced Layout Reflows
High Impact+18 points estimatedWhy It Matters:
Multiple forced reflows are causing 400ms+ of main thread blocking, directly impacting INP and user interactions.
How to Fix:
Optimize Swiper.js initialization by batching DOM reads/writes and using requestAnimationFrame. Replace synchronous style queries with cached values. Consider lazy-loading carousel components until needed.
Remove Page Redirects Chain
High Impact+15 points estimatedWhy It Matters:
Multiple redirects add 1,060ms delay before content starts loading, severely impacting FCP and LCP.
How to Fix:
Update Shopify theme settings to serve the final URL directly without preview parameters. Remove unnecessary URL parameters like _ab, _bt, and _fd. Configure proper canonical URLs in theme.liquid.
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Related Performance Analyses
More Shopify Speed Tests
Shopify Performance Resources
Eliminate Render-Blocking Resources
Critical rendering path is blocked by 1.45 seconds due to external CSS and JavaScript files.
Optimize Image Delivery and Sizing
Oversized images waste 2.5 MB of bandwidth and significantly delay LCP, especially the hero image.
Remove Unused JavaScript Resources
Unused JavaScript consumes 465 KiB and delays LCP by 1.95 seconds while blocking main thread execution.
Remove Page Redirects Chain
Multiple redirects add 1,060ms delay before content starts loading, severely impacting FCP and LCP.