LCP
Largest Contentful Paint
19.2s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Reduce Unused JavaScript and CSS
How to optimize blunier.haenni.ch
Reduce Unused JavaScript and CSS
High Impact+20 points estimated
Why It Matters
275KB of unused JavaScript and excessive plugin assets are slowing page load by 2.1 seconds.
How to Fix
Use Asset CleanUp plugin to disable unused WooCommerce, Elementor, and Jet plugins on pages that don't need them. Remove or replace heavy plugins like multiple Jet modules with lighter alternatives. Audit and dequeue unnecessary Google Tag Manager scripts.
0Needs Improvement
What This Score Means
A score of 56 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
197ms
Good
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 WordPress site has poor performance with a score of 56/100, primarily due to an extremely slow Time to Interactive of 19.7 seconds. The biggest problem is excessive JavaScript from plugins and Google Analytics that's blocking page rendering and creating long network dependency chains. The site loads over 3MB of resources with significant unused JavaScript (275KB) and CSS (11KB) that could be eliminated. Reducing plugin overhead, minifying JavaScript files, and implementing proper caching could improve the score by 30+ points and dramatically reduce the nearly 20-second wait time for full interactivity.
Other Optimization Recommendations
Eliminate Render-Blocking CSS Resources
High Impact+25 points estimatedWhy It Matters:
Render-blocking CSS is delaying First Contentful Paint by 3.1 seconds, severely impacting user experience.
How to Fix:
Use a WordPress caching plugin like WP Rocket to inline critical CSS. Defer non-critical CSS files using the 'preload' attribute with 'onload' handler. Move Elementor widget-specific CSS to load after core styles are processed.
Fix Excessive Network Dependency Chains
Medium Impact+12 points estimatedWhy It Matters:
The longest resource chain takes 2.45 seconds, creating waterfall loading that delays LCP significantly.
How to Fix:
Reduce plugin dependencies by consolidating Elementor extensions. Use preconnect for external domains like Cloudflare and Google services. Implement resource hints in WordPress header to establish early connections to critical third-party services.
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Related Performance Analyses
More WordPress Speed Tests
WordPress Performance Resources
Implement Better Caching Strategy
Poor cache lifetimes waste 1,106 KiB on repeat visits and delay LCP by 1.1 seconds for returning users.
Remove Unused JavaScript and CSS
602 KiB of unused JavaScript and 112 KiB of unused CSS are blocking rendering and delaying LCP by 4.6 seconds.
Optimize Image Formats and Compression
Images are causing a 750ms LCP delay and waste 210 KiB, directly impacting your largest contentful paint performance.
Remove Unused JavaScript Resources
Unused JavaScript is adding 1.2MB of dead code that blocks rendering and increases Total Blocking Time.