Optimize Images and Add Dimensions

How to optimize goalsparx.com

Generic SiteScore: 63/100Analyzed May 2026Re-analyze this site

Optimize Images and Add Dimensions

Medium Impact+12 points estimated

Why It Matters

Oversized images waste 425 KiB and missing width/height attributes can cause layout shifts affecting CLS.

How to Fix

Resize images to match their display dimensions (e.g., werewolf images from 1024x1024 to actual needed size). Add explicit width and height attributes to all img elements. Use responsive images with srcset for different screen sizes to serve appropriately sized images.

0Needs Improvement

What This Score Means

A score of 63 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

6.5s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

89ms
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 website has poor performance with a score of 63/100, primarily due to severe caching and resource optimization issues. The biggest problem is that critical files like JavaScript and CSS have no cache settings, wasting over 1,100 KB on repeat visits and delaying page load by 4+ seconds. Additionally, the site loads 276 KB of unused JavaScript code and blocks initial rendering with large CSS files, causing the page to take 6.5 seconds to become fully interactive. Implementing proper browser caching, removing unused code, and optimizing image sizes could improve the performance score by 30+ points and dramatically reduce load times.

Other Optimization Recommendations

Implement Proper Browser Caching

High Impact+25 points estimated

Why It Matters:

Critical assets have no cache headers, causing 1,125 KiB to reload on every visit and delaying LCP by 4.25 seconds.

How to Fix:

Add cache-control headers to your server configuration for static assets. Set 'Cache-Control: public, max-age=31536000' for CSS/JS files with hashed names. Configure your CDN or hosting provider to serve assets with proper cache headers for at least 1 year.

Eliminate Render-Blocking CSS Resources

High Impact+20 points estimated

Why It Matters:

CSS files are blocking initial page render and delaying both FCP and LCP by 1.67 seconds.

How to Fix:

Inline critical CSS directly in the HTML head for above-the-fold content. Use media queries to make non-critical CSS non-blocking (e.g., media='print' then switch via JS). Consider splitting your 115KB CSS file into critical and non-critical portions.

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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