LCP
Largest Contentful Paint
2.6s
Needs Improvement
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Eliminate Render-Blocking CSS Resources
How to optimize bewo.hausnotruf.com
Eliminate Render-Blocking CSS Resources
High Impact+3 points estimated
Why It Matters
CSS files are blocking initial page render and delaying LCP by 500ms.
How to Fix
Inline critical CSS for above-the-fold content directly in the HTML head. Load non-critical CSS (search.css, fonts.css) asynchronously using media='print' onload='this.media="all"' or defer with JavaScript. Minify and combine remaining CSS files to reduce requests.
0Good
What This Score Means
A score of 95 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
38ms
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 achieves an excellent performance score of 95/100, indicating very fast loading times overall. However, the biggest issue holding it back is render-blocking CSS files that are delaying the initial page display by an estimated 500 milliseconds, particularly the search.css and style.min.css files. Additionally, some images are oversized for their display dimensions, wasting about 35KB of unnecessary data transfer. Addressing the render-blocking resources by deferring or inlining critical CSS would provide the most significant improvement to user experience.
Other Optimization Recommendations
Optimize Image Sizing and Delivery
Medium Impact+2 points estimatedWhy It Matters:
Oversized images waste 35KB of bandwidth and slow perceived performance.
How to Fix:
Resize prodStationaer.webp from 803x601 to match display size of 373x249. Update ablauf-700.webp from 700x213 to display size 266x81. Adjust srcset attributes to serve appropriately sized images for each breakpoint. Use image optimization tools to maintain quality while reducing file size.
Fix Forced Reflow Performance Issues
Medium Impact+1 points estimatedWhy It Matters:
JavaScript is causing layout recalculations that block the main thread and hurt responsiveness.
How to Fix:
Batch DOM reads and writes to avoid layout thrashing. Use CSS transforms instead of changing geometric properties when possible. Identify the unattributed JavaScript causing 54ms of reflow time using browser DevTools Performance tab and refactor to minimize DOM queries.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Fix Forced Reflow Performance Issues
JavaScript is causing layout recalculations that block the main thread and hurt responsiveness.
Optimize Image Sizing and Delivery
Oversized images waste 35KB of bandwidth and slow perceived performance.
Optimize Main Thread Processing
JavaScript execution blocks the main thread for 2.5 seconds, creating 300ms of Total Blocking Time that prevents user interactions.
Reduce Unused JavaScript Payload
226KB of unused JavaScript is wasted bandwidth that delays LCP by 1.4 seconds and increases loading costs.