LCP
Largest Contentful Paint
5.7s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Eliminate Multiple Page Redirects
How to optimize reviva.shop.myshopify.com
Eliminate Multiple Page Redirects
High Impact+18 points estimated
Why It Matters
Redirect chain wastes 1,070ms and delays both LCP and FCP by over 1 second.
How to Fix
Update Shopify theme settings to remove preview parameters from URLs. Configure canonical URLs in theme.liquid to avoid _ab, _bt, and _fd parameters. Set up proper URL redirects in Shopify admin to eliminate the 2-hop redirect chain.
0Needs Improvement
What This Score Means
A score of 57 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
301ms
Needs Improvement
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.02
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 57/100, primarily due to excessive page redirects that are adding over 1 second of delay before the page even starts loading. The biggest issue is that users must wait through multiple redirects (likely from preview/theme switching), causing the First Contentful Paint to take 4.1 seconds and Largest Contentful Paint to reach 5.7 seconds - well beyond Google's recommended thresholds. Additionally, the site is loading 141KB of unused CSS and has render-blocking stylesheets that could be optimized. Fixing the redirect chain and streamlining the CSS delivery could potentially improve the performance score by 25-30 points and dramatically reduce load times for customers.
Other Optimization Recommendations
Remove Render Blocking CSS
High Impact+16 points estimatedWhy It Matters:
CSS files block initial page render for 1,550ms, significantly delaying FCP and LCP.
How to Fix:
Inline critical above-the-fold CSS directly in theme.liquid head section. Load non-critical CSS asynchronously using media='print' onload technique. Optimize compiled_assets/styles.css by removing unused CSS rules (86% unused currently).
Optimize Swiper Library Usage
Medium Impact+8 points estimatedWhy It Matters:
Swiper.js causes 105ms of forced reflows and contains 55% unused JavaScript code.
How to Fix:
Replace heavy Swiper library with Shopify's native slider components where possible. If Swiper is required, load only needed modules and defer initialization until user interaction. Consider using CSS-only carousels for simple slider functionality.
Keep Your Site Fast After Optimization
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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.
Optimize Image Delivery Strategy
Oversized images waste 524KB and delay LCP by 300ms, especially the hero product images.