LCP
Largest Contentful Paint
2.4s
Good
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Unused JavaScript Bundles
How to optimize kpopdances.com
Generic SiteScore: 94/100Analyzed January 2026
Remove Unused JavaScript Bundles
Medium Impact+2 points estimated
Why It Matters
36KB of unused JavaScript unnecessarily increases bundle size and parsing time.
How to Fix
Audit your Livewire and AlpineJS usage to remove unused modules like @alpinejs/anchor, @alpinejs/focus, and @alpinejs/morph if not needed. Use tree-shaking in your build process to eliminate dead code. Consider lazy loading AlpineJS components that aren't immediately visible.
0Good
What This Score Means
A score of 94 falls in the "Good" 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
38ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.05
Good
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This K-pop dance website has excellent performance with a score of 94/100, indicating a fast and well-optimized site. The biggest opportunity for improvement is reducing unused JavaScript code, particularly from Alpine.js components and Livewire, which could save 36 KiB and further speed up the site. Additionally, optimizing YouTube thumbnail images through better compression could save another 21 KiB, and improving font loading with proper font-display settings could reduce visual delays by 70ms. While these optimizations would provide incremental improvements, the site is already performing very well for users.
Other Optimization Recommendations
Optimize Font Loading Strategy
High Impact+3 points estimatedWhy It Matters:
Font loading blocks FCP by 70ms and creates invisible text during page load.
How to Fix:
Add font-display: swap to your custom font CSS for immediate text visibility. Implement font metric overrides in your CSS to reduce layout shift. Preload the critical fv_almelo font using <link rel='preload' as='font'> in your HTML head.
Implement Better Image Caching
Medium Impact+1 point estimatedWhy It Matters:
YouTube thumbnails have short 5-minute cache lifetimes, forcing unnecessary re-downloads.
How to Fix:
Proxy YouTube thumbnails through your own CDN or storage service to control cache headers. Set cache-control headers to at least 1 week for static images. Use a service worker to cache frequently accessed thumbnails locally for repeat visitors.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Optimize Network Dependency Chain
Critical resources are loading sequentially in a 7.6-second chain instead of in parallel, creating unnecessary delays.
Reduce Unused JavaScript Payload
Nearly 4MB of unused JavaScript is consuming network bandwidth and blocking the main thread for over 5 seconds.
Eliminate Render Blocking Resources
Critical CSS and JavaScript files are blocking page render for 5.9 seconds, severely delaying both FCP and LCP.
Implement Better Image Caching
YouTube thumbnails have short 5-minute cache lifetimes, forcing unnecessary re-downloads.
Frequently Asked Questions
Keep Your Site Fast After Optimization
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