LCP
Largest Contentful Paint
16.2s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Fix Layout Shift from Images
How to optimize clinicalaluz.pe
Fix Layout Shift from Images
Medium Impact+12 points estimated
Why It Matters
Unsized images cause 0.315 CLS score, creating jarring content jumps that harm user experience.
How to Fix
Add explicit width and height attributes to all payment card images (visa.png, mc.png, amex.png). Update WordPress theme templates to include aspect-ratio CSS for responsive images. Use wp_get_attachment_image() which automatically includes dimensions.
0Poor
What This Score Means
A score of 34 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
144ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.32
Poor
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 34/100. The biggest problem is massive layout shifts (0.315 CLS) caused by images loading without proper dimensions, which creates jarring visual jumps as the page loads. Your Largest Contentful Paint takes 16.2 seconds, primarily due to a 3.4-second resource delay and oversized images that haven't been optimized for modern formats like WebP. Fixing image dimensions, converting to modern formats, and addressing the excessive JavaScript (505 KB unused) could improve your score by 40+ points and dramatically enhance user experience.
Other Optimization Recommendations
Fix LCP Image Loading Issues
High Impact+25 points estimatedWhy It Matters:
The LCP image has a 16.2s load time with 3.4s resource load delay and uses loading='lazy' which prevents priority loading.
How to Fix:
Remove loading='lazy' from the LCP image (servicios-y-citas.jpg). Add fetchpriority='high' to prioritize loading. Convert to WebP format to reduce 144KB file size. Use wp_enqueue_scripts to preload the LCP image resource.
Eliminate Render-Blocking JavaScript
High Impact+18 points estimatedWhy It Matters:
Revolution Slider and other plugins block rendering for 3.05 seconds, severely delaying First Contentful Paint.
How to Fix:
Replace RevSlider with a lighter alternative or defer its loading. Use async/defer attributes on non-critical scripts. Install Flying Pages or WP Rocket to automatically defer render-blocking JavaScript. Remove unused slider plugins if not essential.
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Related Performance Analyses
More WordPress Speed Tests
WordPress Performance Resources
Optimize Image Delivery
Customer review images are oversized by 809 KiB and not properly compressed, slowing LCP by 300ms.
Fix Forced Reflow Issues
JavaScript is causing 314ms of forced layout recalculations, blocking the main thread and hurting user interaction.
Remove Unused JavaScript Code
934 KiB of unused JavaScript is blocking page rendering and delaying LCP by 3.9 seconds.
Improve Image Compression and Formats
Images can be reduced by 178KB through better compression and modern formats, saving 300ms on LCP.