LCP
Largest Contentful Paint
1.2s
Good
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize Featured Image Format
How to optimize topbusca.com.br
Optimize Featured Image Format
High Impact+6 points estimated
Why It Matters
The main image wastes 482KB and could significantly improve perceived performance.
How to Fix
Install ShortPixel or Imagify WordPress plugin to automatically convert images to WebP format. Resize the featured image from 768x432 to match display size of 383x216. Use responsive image srcset attributes which WordPress generates automatically.
0Good
What This Score Means
A score of 100 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
16ms
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 WordPress site has excellent performance with a perfect score of 100/100, but there are still some optimization opportunities to maintain this high standard. The biggest issue is render-blocking CSS files that are delaying the initial page render by an estimated 430ms, which could impact your First Contentful Paint and Largest Contentful Paint metrics. Additionally, there's a 471 KiB image that could be optimized by converting to modern formats like WebP and properly sizing it for its display dimensions. Addressing these render-blocking resources by deferring or inlining CSS, along with optimizing that large PNG image, would help ensure your site maintains its stellar performance as it scales.
Other Optimization Recommendations
Eliminate Render Blocking CSS
High Impact+8 points estimatedWhy It Matters:
Blocking CSS delays first paint by 450ms and impacts LCP significantly.
How to Fix:
Use a WordPress optimization plugin like WP Rocket or Autoptimize to inline critical CSS. Defer non-critical CSS files including header.min.css and the cached UCSS file. Alternatively, add media='print' onload='this.media="all"' to non-critical stylesheets.
Fix Forced Reflow Issues
Medium Impact+3 points estimatedWhy It Matters:
JavaScript is forcing layout recalculations causing 40ms of blocking time.
How to Fix:
Review the JavaScript code at line 471 in your main HTML file that's querying geometric properties. Batch DOM reads and writes together, and cache layout measurements. Consider using CSS transforms instead of changing layout-triggering properties.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More WordPress Speed Tests
WordPress Performance Resources
Fix Forced Reflow Issues
JavaScript is forcing layout recalculations causing 40ms of blocking time.
Eliminate Render Blocking CSS
Blocking CSS delays first paint by 450ms and impacts LCP significantly.
Reduce Unused Code Bloat
Unused JavaScript (110 KiB) and CSS (182 KiB) waste bandwidth and slow parsing.
Optimize Critical Resource Delivery
Render-blocking CSS delays First Contentful Paint by 4.3 seconds and creates long request chains.