Implement Render-Blocking Resource Optimization

How to optimize implementai.io

WordPress SiteScore: 23/100Analyzed January 2026

Implement Render-Blocking Resource Optimization

High Impact+18 points estimated

Why It Matters

Critical resources are blocking first paint by 1.3 seconds, severely impacting user experience and Core Web Vitals.

How to Fix

Move jQuery and other blocking JavaScript to footer or use async/defer attributes. Inline critical CSS for above-the-fold content. Use WP Rocket's 'Delay JavaScript Execution' feature to defer non-essential scripts until user interaction.

0Poor

What This Score Means

A score of 23 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

37.4s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

195ms
Good

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.28
Poor

Good: < 0.1

Measures visual stability - how much content shifts during page load

AI Performance Analysis

This WordPress site has severe performance issues with a critically low score of 23/100. The biggest problem is massive image optimization failures, where unoptimized PNG images are wasting over 4MB of data and causing the Largest Contentful Paint to crawl at 37.4 seconds - nearly 30 seconds slower than recommended. The site is also drowning in unused JavaScript (over 1MB), blocking render-critical resources, and suffering from major layout shifts that hurt user experience. Converting images to modern WebP format, removing unused code, and fixing image dimensions could dramatically improve performance by 50+ points and make the site actually usable for visitors.

Other Optimization Recommendations

Optimize Images and Implement WebP

High Impact+25 points estimated

Why It Matters:

Images are causing 2.7s LCP delay and consuming 4MB of bandwidth with inefficient formats and oversized dimensions.

How to Fix:

Install ShortPixel or Imagify WordPress plugin to automatically convert images to WebP format. Resize images to match display dimensions (current images are 2x larger than needed). Add explicit width/height attributes to prevent layout shifts and improve CLS by 0.276 points.

Reduce Unused JavaScript and CSS

High Impact+20 points estimated

Why It Matters:

1.2MB of unused JavaScript and 157KB of unused CSS are blocking rendering and delaying FCP by 1.55 seconds.

How to Fix:

Use Asset CleanUp Pro plugin to disable unused WordPress plugins on homepage. Remove reCaptcha scripts if not needed on this page. Defer non-critical JavaScript like analytics and tracking scripts. Minify and combine remaining CSS files through WP Rocket.

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Keep Your Site Fast After Optimization

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