Eliminate Render-Blocking Resources

How to optimize burgerrebellion.ca

WordPress SiteScore: 68/100Analyzed January 2026

Eliminate Render-Blocking Resources

High Impact+25 points estimated

Why It Matters

Critical CSS and JavaScript are blocking page render for 2.6 seconds, severely delaying both FCP and LCP.

How to Fix

Configure your WordPress caching plugin (like LiteSpeed) to inline critical CSS. Move jQuery and other scripts to load asynchronously using defer attribute. Use WordPress plugins like Autoptimize to combine and defer non-critical CSS/JS files.

0Needs Improvement

What This Score Means

A score of 68 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

7.8s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

136ms
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 poor performance with a score of 68/100, primarily due to severe render-blocking resources that are delaying page loads by over 2.6 seconds. The biggest issue is blocking CSS and JavaScript files (including jQuery and WooCommerce assets) that prevent the page from displaying content quickly, resulting in a very slow Largest Contentful Paint of 7.8 seconds. Additionally, the site is loading 184 KiB of unused JavaScript and 33 KiB of unused CSS, particularly from the Breakdance WooCommerce plugin. Deferring non-critical CSS/JavaScript, removing unused code, and implementing proper caching could potentially improve the performance score by 25-30 points and dramatically reduce load times.

Other Optimization Recommendations

Remove Unused CSS and JavaScript

High Impact+18 points estimated

Why It Matters:

217 KiB of unused code is wasting bandwidth and delaying LCP by over 1 second.

How to Fix:

Audit your Breakdance WooCommerce CSS file and remove unused styles (33 KiB savings). Use Asset CleanUp plugin to disable Square.js and other scripts on pages that don't need them. Consider code-splitting to load only necessary JavaScript per page type.

Optimize Caching and Font Loading

Medium Impact+12 points estimated

Why It Matters:

Poor cache policies waste 112 KiB on repeat visits and custom fonts delay render by 2.5 seconds.

How to Fix:

Set longer cache headers for Square.js (currently only 5 minutes) using your WordPress caching plugin. Preload your custom Indivisible fonts using <link rel='preload'> in your theme's header.php. Add font-display: swap to your custom font CSS to prevent invisible text during font load.

Want to Analyze YOUR Website?

Get AI-powered performance insights with actionable fixes in 30 seconds

More WordPress Speed Tests

WordPress Performance Resources

Frequently Asked Questions

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.

Explore DeployHQ →Trusted by engineering teams shipping high-performance sites