LCP
Largest Contentful Paint
5.2s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Reduce JavaScript Execution Time
How to optimize tabelaofert.pl
Reduce JavaScript Execution Time
High Impact+25 points estimated
Why It Matters
JavaScript execution takes 3.3 seconds and causes 1,050ms of Total Blocking Time, severely delaying interactivity and harming Core Web Vitals.
How to Fix
Remove or defer unused JavaScript from Google Tag Manager (441 KiB savings possible). Audit the main Next.js chunks for unnecessary code splitting. Move analytics scripts to load after page interactive using next/script with strategy='lazyOnload'.
0Needs Improvement
What This Score Means
A score of 53 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
341ms
Needs Improvement
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.01
Good
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This real estate website has poor performance with a score of 53/100, indicating significant user experience issues. The biggest problem is excessive JavaScript execution that's blocking user interactions - it takes 12.2 seconds for the page to become fully interactive and users could experience up to 340ms delays when clicking buttons. The site is loading 441 KiB of unused JavaScript (primarily from Google Analytics and tag management scripts) and spending over 5.6 seconds processing JavaScript on the main thread, which is preventing the page from responding to user input. Removing unused JavaScript code, optimizing script loading, and fixing forced layout recalculations could dramatically improve the site's responsiveness and boost the performance score by 30+ points.
Other Optimization Recommendations
Eliminate Forced Reflows
High Impact+15 points estimatedWhy It Matters:
Forced reflows consume 470ms of main thread time and directly contribute to the poor Total Blocking Time score.
How to Fix:
Batch DOM reads and writes in your React components to avoid layout thrashing. Cache geometric property queries like offsetWidth instead of repeatedly accessing them. Use CSS transforms for animations instead of changing layout properties.
Remove Unused CSS Rules
Medium Impact+8 points estimatedWhy It Matters:
39 KiB of unused CSS delays LCP by 150ms and wastes bandwidth with 90% unused code in critical stylesheets.
How to Fix:
Use PurgeCSS with your Next.js build to remove unused styles automatically. Audit Material-UI components to only import needed CSS modules. Inline critical CSS for above-the-fold content and defer non-critical stylesheets.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Optimize Font Loading Strategy
Font files create a 423ms critical chain dependency that delays content rendering and impacts Speed Index.
Eliminate Forced Reflow Issues
JavaScript is causing 48.7ms of forced reflows, blocking the main thread and degrading user experience.
Optimize Image Dimensions and Delivery
The portrait image is oversized by 87KB, wasting bandwidth and potentially impacting perceived load performance.
Remove Unused CSS and Optimize Delivery
91% of your CSS is unused, adding 150ms to LCP and blocking initial render for 1.5 seconds.