Remove Unused JavaScript Code

How to optimize saas.group

WordPress SiteScore: 81/100Analyzed December 2025

Remove Unused JavaScript Code

High Impact+15 points estimated

Why It Matters

Unused JavaScript wastes 177 KiB and delays LCP by 300ms, significantly impacting page interactivity.

How to Fix

Audit Google Tag Manager and Google Analytics implementations to remove unused tracking features. Configure Usercentrics to load only necessary consent management components. Use a WordPress plugin like Asset CleanUp Pro to defer or remove unused JavaScript from third-party scripts until they're actually needed.

0Needs Improvement

What This Score Means

A score of 81 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

4.8s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

92ms
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 81/100, but there are significant opportunities for improvement. The biggest problem is excessive unused JavaScript (177 KiB), particularly from Google Tag Manager and analytics scripts, which is slowing down your Largest Contentful Paint to 4.8 seconds. Additionally, oversized images are being served at much larger dimensions than displayed, wasting 118 KiB of bandwidth and further delaying page load. Cleaning up unused JavaScript code and properly sizing your images could improve your score substantially and provide a noticeably faster user experience.

Other Optimization Recommendations

Optimize Gallery Image Delivery

High Impact+12 points estimated

Why It Matters:

Gallery images are oversized by 900ms LCP impact, loading full resolution for tiny display dimensions.

How to Fix:

Install a WordPress responsive images plugin like EWWW Image Optimizer or ShortPixel. Configure proper srcset attributes for gallery images to serve appropriately sized versions. Update your theme's gallery template to specify correct sizes attribute matching actual display dimensions (130x86, 111x153, etc.).

Implement Proper Resource Caching

Medium Impact+8 points estimated

Why It Matters:

Poor cache policies for Facebook Pixel and other scripts force unnecessary re-downloads on repeat visits.

How to Fix:

Install WP Rocket or W3 Total Cache to set longer cache headers for static resources. Configure your CDN or hosting provider to cache Facebook Pixel and third-party scripts for at least 7 days. Set up proper browser caching rules in your .htaccess file for WordPress.

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