Reduce JavaScript Execution Time

How to optimize marketstallco.com.au

WordPress SiteScore: 66/100Analyzed February 2026

Reduce JavaScript Execution Time

High Impact+18 points estimated

Why It Matters

JavaScript execution takes 1.8 seconds and blocks the main thread, causing 700ms total blocking time that delays user interactions.

How to Fix

Remove unused plugins like RevSlider if not essential (97% unused code). Use WP Asset CleanUp to disable jQuery and other scripts on pages that don't need them. Defer HubSpot and analytics scripts using async/defer attributes or move to Google Tag Manager.

0Needs Improvement

What This Score Means

A score of 66 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

2.7s
Needs Improvement

Good: < 2.5s

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

INP

Interaction to Next Paint

232ms
Needs Improvement

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 poor performance with a score of 66/100. The biggest problem is excessive JavaScript execution taking 1.8 seconds, which is blocking the page from becoming interactive and causing a painfully slow Time to Interactive of 17.4 seconds. The site is also loading too many render-blocking CSS files that delay initial page rendering by nearly 2 seconds. Reducing JavaScript payloads, deferring non-critical scripts, and optimizing CSS delivery could improve the score by 25+ points and dramatically reduce the current 700ms of blocking time that makes the page feel sluggish to users.

Other Optimization Recommendations

Eliminate Render-Blocking CSS Resources

High Impact+25 points estimated

Why It Matters:

CSS blocking resources delay FCP and LCP by 1.95 seconds, preventing users from seeing content quickly.

How to Fix:

Use WP Rocket or Autoptimize to defer non-critical CSS like RevSlider and WooCommerce styles. Inline critical above-the-fold CSS directly in the HTML. Load remaining CSS asynchronously using loadCSS or rel='preload' with onload handler.

Remove Unused CSS Rules

Medium Impact+12 points estimated

Why It Matters:

67KB of unused CSS (92% of main theme CSS) wastes bandwidth and delays rendering by 450ms.

How to Fix:

Install UnusedCSS or use WP Rocket's unused CSS removal feature to eliminate dead code from Skudmart theme and WooCommerce styles. Audit Elementor widgets and remove unused modules. Consider switching to a lighter theme like GeneratePress if design allows.

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Keep Your Site Fast After Optimization

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