LCP
Largest Contentful Paint
4.7s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Eliminate JavaScript Bundle Bloat
How to optimize betaentity.prolic.com.br
Eliminate JavaScript Bundle Bloat
High Impact+12 points estimated
Why It Matters
Unused JavaScript wastes 292 KiB and delays LCP by 1.5 seconds, severely impacting user experience.
How to Fix
Analyze your React bundles using webpack-bundle-analyzer to identify unused code. Implement code splitting with React.lazy() and dynamic imports for route-based chunks. Remove unused dependencies and use tree-shaking to eliminate dead code from your build process.
0Needs Improvement
What This Score Means
A score of 79 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
140ms
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 moderate performance issues with a score of 79/100, but there are significant opportunities for improvement. The biggest problem is excessive unused JavaScript (292 KiB) that's adding 1.5 seconds to your Largest Contentful Paint, making pages feel slow to load at 4.7 seconds. Additionally, the site has an unnecessary redirect from HTTP to HTTPS that wastes 630ms on every visit. Removing unused JavaScript code, fixing the redirect issue, and cleaning up 13 KiB of unused CSS could dramatically improve loading speed and user experience.
Other Optimization Recommendations
Fix HTTP to HTTPS Redirect
High Impact+8 points estimatedWhy It Matters:
The redirect from HTTP adds 630ms delay to every page load, directly harming both LCP and FCP.
How to Fix:
Configure your server to serve HTTPS directly instead of redirecting from HTTP. Update all internal links to use HTTPS protocol. Set up HSTS headers to force browsers to use HTTPS for future visits.
Optimize CSS Delivery Strategy
Medium Impact+5 points estimatedWhy It Matters:
90% of your CSS (13 KiB) is unused, contributing to render-blocking resources and slower page painting.
How to Fix:
Extract critical above-the-fold CSS and inline it in the HTML head. Use tools like PurgeCSS with your build process to remove unused styles. Defer non-critical CSS using media='print' onload trick or loadCSS library.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Eliminate Render-Blocking CSS
Critical CSS is blocking First Contentful Paint by 150ms, delaying initial page rendering.
Add fetchpriority=high to LCP Image
The LCP image lacks priority hints, preventing the browser from optimizing its loading sequence.
Optimize Image Compression and Sizing
Images are oversized and poorly compressed, causing 2.9 second LCP delay and wasting 670 KiB.
Fix Forced Reflow Issues
JavaScript in header.js is causing 26ms of forced reflows, creating layout thrashing that degrades user experience and blocks the main thread.