LCP
Largest Contentful Paint
7.0s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize JavaScript Execution Time
How to optimize signage.com
Optimize JavaScript Execution Time
High Impact+25 points estimated
Why It Matters
JavaScript blocks the main thread for 5.4 seconds and creates 1,100ms of Total Blocking Time, severely impacting user interactions and Core Web Vitals.
How to Fix
Remove or defer unused JavaScript from Google Analytics and Facebook Pixel that accounts for 1,717 KiB of waste. In Shopify admin, audit installed apps and remove unused tracking scripts. Use async/defer attributes on non-critical JavaScript tags in theme.liquid.
0Poor
What This Score Means
A score of 46 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
252ms
Needs Improvement
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.06
Good
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This Shopify site has poor performance with a score of 46/100. The biggest problem is excessive JavaScript execution taking over 5 seconds, which severely delays page interactivity and causes a painfully slow Time to Interactive of 23.7 seconds. The site is also loading oversized images (saving potential of 1MB) and has render-blocking CSS files that delay the initial paint by 410ms. Reducing JavaScript bundle sizes, optimizing images to proper dimensions, and deferring non-critical CSS would dramatically improve load times and user experience.
Other Optimization Recommendations
Eliminate Render Blocking Resources
High Impact+18 points estimatedWhy It Matters:
CSS files are blocking First Contentful Paint by 410ms and delaying the initial page render, directly impacting LCP performance.
How to Fix:
In your Shopify theme files, inline critical CSS for above-the-fold content directly in theme.liquid. Move non-critical CSS like component-loading-overlay.css and component-cart-shipping.css to load asynchronously using media='print' onload technique.
Implement Responsive Image Optimization
High Impact+15 points estimatedWhy It Matters:
Images waste over 1MB of bandwidth with the 3d_blade_sign.jpg alone being 870KB oversized, significantly impacting load performance.
How to Fix:
In Shopify admin, use the built-in image transformation API to serve appropriately sized images. Replace static image URLs with responsive srcset using Shopify's img_url filter with size parameters. Add explicit width/height attributes to prevent layout shifts.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More Shopify Speed Tests
Shopify Performance Resources
Implement Responsive Image Optimization
Images waste over 1MB of bandwidth with the 3d_blade_sign.jpg alone being 870KB oversized, significantly impacting load performance.
Eliminate Render Blocking Resources
CSS files are blocking First Contentful Paint by 410ms and delaying the initial page render, directly impacting LCP performance.
Optimize Image Delivery
Images waste 1,281 KiB with oversized dimensions and poor compression, directly impacting LCP of 19.2 seconds.
Reduce JavaScript Execution Time
JavaScript execution takes 2.9 seconds, blocking the main thread and causing a Total Blocking Time of 1,010ms which severely impacts user interactions.