Remove Unused JavaScript Code

How to optimize peptidescollective.com

WordPress SiteScore: 69/100Analyzed May 2026Re-analyze this site

Remove Unused JavaScript Code

High Impact+12 points estimated

Why It Matters

Unused JavaScript is wasting 439 KiB and delaying LCP by 1.2 seconds, significantly impacting page load performance.

How to Fix

Use LiteSpeed Cache's JavaScript optimization to exclude unused scripts. Remove or defer the GTM tracking script and CRM scripts until after page load. Audit WordPress plugins to identify and deactivate unused functionality that's adding to the bloated JavaScript bundle.

0Needs Improvement

What This Score Means

A score of 69 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

6.7s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

171ms
Good

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 good performance with a score of 82/100, but there's significant room for improvement. The biggest issue is excessive unused JavaScript (439 KiB worth), which is slowing down your Largest Contentful Paint to 4.4 seconds and making the page interactive only after 6.5 seconds. The main culprits are bloated WordPress plugins and tracking scripts that load unnecessary code, along with render-blocking CSS and JavaScript files. Cleaning up unused JavaScript, optimizing CSS delivery, and deferring non-critical scripts could easily push your performance score into the 90s and dramatically improve user experience.

Other Optimization Recommendations

Eliminate Render-Blocking Resources

High Impact+10 points estimated

Why It Matters:

Critical CSS and JavaScript files are blocking initial page render and delaying First Contentful Paint by 900ms.

How to Fix:

In LiteSpeed Cache settings, enable CSS/JS optimization and minification. Inline critical CSS for above-the-fold content. Defer the large JavaScript bundle (c302393de3c744fbd0588fd021ad8a85.js) using async or defer attributes in your WordPress theme.

Optimize CSS Delivery

Medium Impact+8 points estimated

Why It Matters:

97% of your CSS (62 KiB) is unused, wasting bandwidth and delaying LCP by 300ms.

How to Fix:

Use LiteSpeed Cache's 'Remove Unused CSS' feature or install Asset CleanUp plugin. Split CSS into critical and non-critical parts. Load non-critical CSS asynchronously using media='print' onload technique. Consider using a tool like PurgeCSS for Elementor-generated styles.

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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