LCP
Largest Contentful Paint
5.5s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Render-Blocking CSS Resources
How to optimize learn.wowlearnings.org
Remove Render-Blocking CSS Resources
High Impact+18 points estimated
Why It Matters
CSS files are blocking initial render and delaying LCP by 650ms.
How to Fix
Use Next.js dynamic imports to split CSS into critical and non-critical parts. Inline critical CSS for above-the-fold content using webpack plugins. Remove unused CSS rules (93% of your main CSS file is unused) with PurgeCSS or UnCSS.
0Needs Improvement
What This Score Means
A score of 69 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
142ms
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 Next.js learning platform has poor performance with a score of 69/100. The biggest problem is render-blocking CSS files that are delaying page loading by 670ms, significantly impacting the Largest Contentful Paint (5.5 seconds) and overall user experience. The site also suffers from oversized images that are being served at 640x360 but displayed at much smaller dimensions, wasting 36KB of bandwidth. Additionally, there's 285KB of unused JavaScript code that could be removed or deferred, and 29KB of unused CSS that should be eliminated to improve loading times.
Other Optimization Recommendations
Optimize JavaScript Bundle Size
High Impact+16 points estimatedWhy It Matters:
285KB of unused JavaScript is blocking page load and causing 910ms delay in LCP.
How to Fix:
Implement code splitting in Next.js using dynamic imports for non-critical components. Remove unused polyfills for modern JavaScript features (Array.from, Object.hasOwn) in your Next.js build config. Use webpack-bundle-analyzer to identify and remove unnecessary dependencies.
Fix Image Sizing and Optimization
Medium Impact+8 points estimatedWhy It Matters:
Images are served at 640x360 but displayed at 284x160, wasting 36KB of bandwidth.
How to Fix:
Configure Next.js Image component with proper responsive breakpoints using the 'sizes' prop. Use multiple image sizes in your CDN (happythoughts.in) to serve appropriately sized images. Enable automatic format optimization to WebP/AVIF in Next.js config.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More Next.js Speed Tests
Next.js Performance Resources
Optimize Critical CSS Rendering
Render-blocking CSS files delay FCP by 750ms and contribute to the poor initial paint performance.
Reduce Unused JavaScript Bundle Size
756 KiB of unused JavaScript delays LCP by 3.9 seconds and wastes 3.9 seconds of load time.
Eliminate Redirect and Optimize Server Response
The redirect from commissions.gg to www.commissions.gg wastes 780ms and delays both FCP and LCP by 800ms each.
Eliminate Element Render Delay
LCP element has 3.2 second render delay causing the poor 7-second LCP score.