Reduce Unused JavaScript

How to optimize seobility.net

WordPress SiteScore: 62/100Analyzed December 2025

Reduce Unused JavaScript

High Impact+15 points estimated

Why It Matters

208KB of unused JavaScript delays LCP by 1.65 seconds, blocking critical rendering.

How to Fix

Defer Google Tag Manager scripts using WordPress plugins like WP Rocket or Autoptimize. Move GTM snippets to load after page interaction or use Google's gtag with conditional loading. Remove unused tracking scripts and combine remaining ones.

0Needs Improvement

What This Score Means

A score of 62 falls in the "Needs Improvement" 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

9.8s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

153ms
Good

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 poor performance with a score of 62/100. The biggest problem is a redirect from the non-www to www version of the site, which wastes 780ms and delays both First Contentful Paint (4.8s) and Largest Contentful Paint (9.8s). Additionally, the site loads 208 KiB of unused JavaScript from Google Analytics and Tag Manager, and serves oversized images that are much larger than needed for their display size. Fixing the redirect issue and optimizing JavaScript delivery could improve loading times by over 2 seconds and significantly boost the user experience.

Other Optimization Recommendations

Eliminate Page Redirects

High Impact+18 points estimated

Why It Matters:

Multiple redirects add 780ms delay and hurt LCP by 800ms, significantly impacting Core Web Vitals.

How to Fix:

Update WordPress site URL from 'seobility.net' to 'www.seobility.net' in wp-config.php or WordPress admin settings. Configure your web server to serve the canonical URL directly instead of redirecting. Use a redirect checker tool to verify the fix.

Optimize Hero Image Delivery

Medium Impact+8 points estimated

Why It Matters:

The main header image wastes 69KB and delays LCP by 450ms due to oversized dimensions.

How to Fix:

Resize the seobility-main-header.png from 1308x872 to match its display size of 288x192 pixels. Use WordPress responsive image features or plugins like ShortPixel to auto-generate multiple sizes. Add srcset attributes for different screen densities.

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