Reduce Unused JavaScript Bundle

How to optimize getnett.app

Generic SiteScore: 98/100Analyzed March 2026Re-analyze this site

Reduce Unused JavaScript Bundle

Medium Impact+1 point estimated

Why It Matters

47% of your main JavaScript bundle (28KB) is unused, wasting 150ms of load time.

How to Fix

Enable code splitting in your Astro build configuration to create smaller chunks. Use dynamic imports for components not needed on initial page load. Audit client.Dc9Vh3na.js to identify and remove unused dependencies or lazy load them.

0Good

What This Score Means

A score of 98 falls in the "Good" 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

1.5s
Good

Good: < 2.5s

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

INP

Interaction to Next Paint

42ms
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 achieves an excellent performance score of 98/100, indicating very fast loading times overall. However, the biggest issue is render-blocking resources that are delaying the initial page display by 600ms, particularly a Cloudflare email protection script and CSS file that prevent content from appearing quickly. The site also has a high element render delay of 2.8 seconds for the Largest Contentful Paint, and contains 27KB of unused JavaScript that could be removed or deferred. Addressing these render-blocking resources through inlining or deferring, along with cleaning up unused code, could make this already fast site even more responsive for users.

Other Optimization Recommendations

Eliminate Render Blocking Resources

High Impact+1 point estimated

Why It Matters:

Critical CSS and JavaScript files are blocking page render, delaying LCP by 600ms.

How to Fix:

Inline critical CSS from _slug_.BP_1DDoQ.css directly in the HTML head. Defer the Cloudflare email decode script by adding 'defer' attribute or moving it to the end of body. Use Astro's built-in CSS inlining features for above-the-fold styles.

Fix Element Render Delay

High Impact+1 point estimated

Why It Matters:

Your LCP element has 2.8 seconds of render delay, significantly impacting user experience.

How to Fix:

Eliminate the forced reflow in index.astro script by batching DOM reads and writes. Move geometric property queries (offsetWidth) before DOM modifications. Consider using CSS transforms instead of layout-triggering properties for animations.

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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