LCP
Largest Contentful Paint
6.3s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Implement Efficient Browser Caching
How to optimize goalsparx.com
Implement Efficient Browser Caching
High Impact+25 points estimated
Why It Matters
Missing cache headers force users to re-download 1,125 KiB of resources on every visit, severely impacting repeat performance.
How to Fix
Configure your web server to set Cache-Control headers with long max-age values for static assets. Set cache-control: public, max-age=31536000 for JS/CSS files. Use fingerprinting in filenames to enable cache busting when files change. Configure your CDN or hosting provider to serve assets with proper cache headers.
0Needs Improvement
What This Score Means
A score of 63 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
143ms
Good
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 website has poor performance with a score of 63/100, indicating significant speed issues that hurt user experience. The biggest problem is excessive unused JavaScript code, which wastes 276 KB and delays page loading by over 1.3 seconds - visitors have to wait 5.3 seconds before seeing any content and 6.3 seconds for the main content to appear. The site also suffers from inefficient caching (no cache headers set) and render-blocking CSS files that further slow down the initial page load. Removing unused JavaScript code, implementing proper browser caching, and optimizing the critical rendering path could improve the performance score by 30+ points and dramatically reduce loading times.
Other Optimization Recommendations
Eliminate Render Blocking Resources
High Impact+18 points estimatedWhy It Matters:
CSS and font files are blocking initial page render, delaying both FCP and LCP by 1.5 seconds.
How to Fix:
Inline critical CSS directly in the HTML head for above-the-fold content. Use preload hints for essential fonts: <link rel='preload' href='font.woff2' as='font' type='font/woff2' crossorigin>. Move non-critical CSS to load asynchronously using media='print' onload technique. Consider using font-display: swap for custom fonts.
Remove Unused JavaScript Code
High Impact+15 points estimatedWhy It Matters:
Over 276 KiB of unused JavaScript is being loaded, adding 1.36 seconds to page load time.
How to Fix:
Analyze your bundled JavaScript files to identify unused code using webpack-bundle-analyzer or similar tools. Implement code splitting to load only necessary JavaScript for each page. Use tree shaking to eliminate dead code during the build process. Consider lazy loading non-critical JavaScript modules until they're needed.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Remove Unused JavaScript Code
Over 276 KiB of unused JavaScript is being loaded, adding 1.36 seconds to page load time.
Eliminate Render Blocking Resources
CSS and font files are blocking initial page render, delaying both FCP and LCP by 1.5 seconds.
Add Image Dimensions and Font Display
Missing image dimensions cause layout shifts and font loading blocks text rendering, hurting CLS and user experience.
Optimize Image Delivery and Caching
Images are oversized and poorly cached, causing 11.6s LCP and wasting 405 KiB on unnecessary downloads.