LCP
Largest Contentful Paint
8.5s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Unused JavaScript Code
How to optimize ta9s.ma
Remove Unused JavaScript Code
High Impact+20 points estimated
Why It Matters
339 KB of unused JavaScript is unnecessarily blocking page load and contributing to poor LCP performance.
How to Fix
Analyze Google Ads implementation and load only required components. Use tree-shaking for Google Analytics to remove unused features. Replace full Tailwind CDN with a custom build containing only used classes.
0Poor
What This Score Means
A score of 31 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
220ms
Needs Improvement
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.49
Poor
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This weather website has poor performance with a score of 31/100, indicating serious issues that hurt user experience. The biggest problem is render-blocking resources (CSS and JavaScript files) that delay the page from loading by over 2 seconds, causing your Largest Contentful Paint to reach a slow 8.5 seconds. The site is also loading 339KB of unused JavaScript code and oversized logo images that are much larger than needed for display. Fixing the render-blocking resources alone could improve load times by 2+ seconds, while optimizing images and removing unused code would provide additional meaningful performance gains.
Other Optimization Recommendations
Eliminate Render Blocking Resources
High Impact+25 points estimatedWhy It Matters:
Critical CSS and JavaScript files are blocking page rendering for over 2 seconds, severely delaying both FCP and LCP.
How to Fix:
Move Tailwind CSS and Chart.js to load asynchronously using async or defer attributes. Inline critical CSS for above-the-fold content directly in the HTML head. Consider self-hosting external libraries to reduce network dependency chains.
Fix Layout Shift Issues
Medium Impact+8 points estimatedWhy It Matters:
A major layout shift (CLS score of 0.492) is causing poor user experience as content jumps during page load.
How to Fix:
Add explicit width and height attributes to weather SVG icons currently missing dimensions. Reserve proper space for the banner-city container that's causing the largest shift. Preload custom fonts with font-display: swap to prevent invisible text periods.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Fix Layout Shift Issues
A major layout shift (CLS score of 0.492) is causing poor user experience as content jumps during page load.
Eliminate Render Blocking Resources
Critical CSS and JavaScript files are blocking page rendering for over 2 seconds, severely delaying both FCP and LCP.
Optimize Image Delivery and Sizing
Oversized images waste 124 KiB and contribute 300ms to LCP delays.
Defer Render-Blocking CSS Resources
CSS files are blocking initial render and delaying FCP/LCP by 600ms.