Eliminate Layout Shifts from Slider

How to optimize valandre.com

Generic SiteScore: 21/100Analyzed April 2026Re-analyze this site

Eliminate Layout Shifts from Slider

Medium Impact+15 points estimated

Why It Matters

The main slider element causes 0.636 CLS score due to dynamic sizing and font loading.

How to Fix

Set explicit dimensions on the slider container div (#rbthemeslider_21) with CSS width and height. Add font-display: swap to custom fonts (icomoon.ttf, rubicon.ttf). Reserve space for slider content with min-height CSS property to prevent reflow during image loading.

0Poor

What This Score Means

A score of 21 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

LCP

Largest Contentful Paint

11.0s
Poor

Good: < 2.5s

Measures how long it takes for the main content to appear on screen

INP

Interaction to Next Paint

462ms
Needs Improvement

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.64
Poor

Good: < 0.1

Measures visual stability - how much content shifts during page load

AI Performance Analysis

This website has severe performance issues with a critically low score of 21/100. The biggest problem is an enormous amount of unused CSS (126 KiB) that's blocking the page from rendering quickly, combined with multiple redirects that add an extra 800ms delay before the page even starts loading. The site also suffers from excessive JavaScript execution time (3+ seconds), poor image optimization, and massive layout shifts that make content jump around as it loads. Eliminating the redirect, removing unused CSS, optimizing images to modern formats like WebP, and reducing JavaScript bloat could dramatically improve the score by 40+ points and provide users with a much faster, more stable browsing experience.

Other Optimization Recommendations

Remove Unused CSS and JavaScript

High Impact+25 points estimated

Why It Matters:

Over 320KB of unused assets are blocking render and delaying LCP by 1.65 seconds.

How to Fix:

Audit your theme's main CSS file (128KB unused) and JavaScript bundle (132KB unused). Use PurgeCSS to remove unused CSS rules. Split JavaScript into critical and non-critical chunks, deferring non-essential code. Consider using a plugin like Asset CleanUp to disable unused scripts per page.

Fix Render Blocking Resources

High Impact+20 points estimated

Why It Matters:

CSS and font files are blocking first paint by 1.5 seconds, severely impacting user experience.

How to Fix:

Inline critical CSS for above-the-fold content directly in the HTML head. Use preload hints for essential fonts: <link rel='preload' href='font.woff2' as='font' type='font/woff2' crossorigin>. Defer non-critical CSS using media='print' onload trick or loadCSS library.

Keep Your Site Fast After Optimization

Once your site is optimized, maintain that speed. Use DeployHQ for zero-downtime, automated deployments—so performance fixes and updates go live safely every time, without breaking your site.

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