Eliminate Render Blocking Resources

How to optimize ocuco.com

WordPress SiteScore: 41/100Analyzed January 2026

Eliminate Render Blocking Resources

High Impact+20 points estimated

Why It Matters

Render blocking CSS and JavaScript are delaying First Contentful Paint by 2.4 seconds.

How to Fix

Use WP Rocket or Autoptimize to defer non-critical CSS and JavaScript. Inline critical above-the-fold CSS directly in your theme's header. Move non-essential scripts like admin-bar.css and widget-specific CSS to load asynchronously after page render.

0Poor

What This Score Means

A score of 41 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

5.0s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

2365ms
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 poor performance with a score of 41/100. The biggest problem is an extremely slow Time to Interactive of 33.4 seconds, caused by excessive JavaScript execution (4.7 seconds) and a massive 3-second resource load delay that's blocking your Largest Contentful Paint. The site is loading over 5MB of data with significant unused JavaScript (1,270 KiB) and CSS (78 KiB), plus forcing multiple page reflows that hurt user experience. Reducing JavaScript payloads, optimizing the 773KB chat avatar image, and fixing render-blocking resources could improve your score by 30+ points and dramatically speed up page loading.

Other Optimization Recommendations

Fix Resource Load Delay Issue

High Impact+25 points estimated

Why It Matters:

The 3-second resource load delay is causing your LCP to be 5.0 seconds, severely impacting user experience.

How to Fix:

Implement resource hints by adding preload tags for critical LCP element resources in your WordPress theme's header.php. Use a caching plugin like WP Rocket to optimize resource delivery. Consider moving to a faster hosting provider or CDN to reduce server response times.

Reduce JavaScript Execution Time

High Impact+18 points estimated

Why It Matters:

4.7 seconds of JavaScript execution time is blocking the main thread and creating 2.2 seconds of Total Blocking Time.

How to Fix:

Remove unused JavaScript using Asset CleanUp Pro plugin to disable scripts on pages where they're not needed. Replace heavy chat widget with a lighter alternative or load it after user interaction. Audit Elementor widgets and remove unused ones to reduce frontend JavaScript payload.

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Keep Your Site Fast After Optimization

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