Eliminate Render-Blocking JavaScript and CSS

How to optimize amindustrialmachinery.com

WordPress SiteScore: 39/100Analyzed April 2026Re-analyze this site

Eliminate Render-Blocking JavaScript and CSS

High Impact+18 points estimated

Why It Matters

Render-blocking resources delay FCP by 1,910ms and create a poor initial loading experience.

How to Fix

Use a WordPress optimization plugin like WP Rocket to defer jQuery and non-critical JavaScript. Move the main.js file (228KB) to load after critical content. Inline critical CSS or use media='print' onload='this.media="all"' for non-critical stylesheets. Remove unused CSS from reCaptcha (96% unused) and main theme CSS (76% unused).

0Poor

What This Score Means

A score of 39 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

8.1s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

281ms
Needs Improvement

Good: < 200ms

Measures how quickly the page responds to user interactions

CLS

Cumulative Layout Shift

0.01
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 just 39/100. The biggest problem is massive, unoptimized images that are taking over 8 seconds to load the largest content element and wasting nearly 3MB of data transfer. The site is serving oversized images (like a 1442x1440 image displayed at only 887x665 pixels) without modern formats like WebP, causing your pages to load painfully slowly for users. Fixing image optimization alone could improve your Core Web Vitals by 4-5 seconds and dramatically boost your performance score, while also reducing the enormous 7MB total page weight that's currently crushing load times.

Other Optimization Recommendations

Optimize Images for Web Performance

High Impact+25 points estimated

Why It Matters:

Images are causing 2,890 KiB of waste and delaying LCP by 450ms, representing the single largest performance bottleneck.

How to Fix:

Install a WordPress image optimization plugin like ShortPixel or Smush to automatically convert images to WebP format and compress them. Resize the hero image (1442x1440 displayed at 887x665) and other oversized images to match their display dimensions. Add fetchpriority='high' to the LCP hero image and explicit width/height attributes to prevent layout shifts.

Fix Redirect Chain and Caching

Medium Impact+12 points estimated

Why It Matters:

The redirect from non-www to www domain wastes 780ms on every first visit, and poor caching prevents repeat visit optimization.

How to Fix:

Update your WordPress site URL in wp-config.php to use 'www' consistently to eliminate the redirect. Install W3 Total Cache or WP Super Cache to implement browser caching with long expiration times for static assets. Set cache headers for your main.js and theme assets to at least 1 year instead of the current no-cache policy.

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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