LCP
Largest Contentful Paint
11.1s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Optimize Image Delivery Format
How to optimize mariawarszawa.com
Optimize Image Delivery Format
Medium Impact+12 points estimated
Why It Matters
142 KiB in image savings can improve LCP by 450ms through modern formats.
How to Fix
Install ShortPixel or Imagify to automatically convert images to WebP/AVIF format. Resize the oversized logo from 789x316 to actual display size of 210x84. Add fetchpriority='high' to above-the-fold service images to prioritize loading.
0Poor
What This Score Means
A score of 38 falls in the "Poor" 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
518ms
Poor
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 severely poor performance with a score of only 38/100. The biggest problem is extremely slow loading times - it takes 7.6 seconds just to show the first content and 11.1 seconds to fully load the main visual element, which is far beyond acceptable standards. The site is overwhelmed by excessive JavaScript (775 KiB of unused code), unoptimized images (142 KiB savings available), and massive amounts of unused CSS (123 KiB that could be removed). Fixing these JavaScript and CSS bloat issues alone could improve loading times by several seconds and dramatically enhance user experience, as the current performance would frustrate most visitors who expect pages to load within 2-3 seconds.
Other Optimization Recommendations
Reduce Unused JavaScript Payloads
High Impact+25 points estimatedWhy It Matters:
775 KiB of unused JavaScript is blocking page load and delaying LCP by 1.7 seconds.
How to Fix:
Remove or defer the booking engine script if not needed on homepage. Use WP Asset CleanUp to conditionally load Stripe and Google Maps only on booking pages. Consider code splitting for the main booking script to load only required components.
Remove Unused CSS Rules
High Impact+18 points estimatedWhy It Matters:
123 KiB of unused CSS is render-blocking and delaying FCP by 750ms.
How to Fix:
Install Autoptimize or WP Rocket to remove unused CSS from theme.css and Font Awesome. Use PurgeCSS to eliminate 92% of unused theme styles. Conditionally load the booking engine CSS only on relevant pages.
Keep Your Site Fast After Optimization
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Related Performance Analyses
More WordPress Speed Tests
WordPress Performance Resources
Remove Unused CSS Rules
123 KiB of unused CSS is render-blocking and delaying FCP by 750ms.
Reduce Unused JavaScript Payloads
775 KiB of unused JavaScript is blocking page load and delaying LCP by 1.7 seconds.
Reduce JavaScript Execution Time
Main thread blocked for 4 seconds by heavy JavaScript preventing user interactions.
Eliminate Render-Blocking CSS
Critical CSS blocks First Contentful Paint by 2.5 seconds preventing content visibility.