Optimize Long Running Tasks

How to optimize inzimam.dev

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

Optimize Long Running Tasks

Medium Impact+4 points estimated

Why It Matters

Maximum potential First Input Delay of 270ms indicates JavaScript blocking user interactions.

How to Fix

Break up long-running JavaScript tasks in index-q0Sy_nnv.js using setTimeout() or scheduler.postTask(). Implement code splitting to reduce initial bundle size. Use web workers for heavy computations to keep main thread responsive.

0Good

What This Score Means

A score of 100 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

1.4s
Good

Good: < 2.5s

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

INP

Interaction to Next Paint

265ms
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 website achieves a perfect performance score of 100/100, indicating excellent overall optimization. However, there's still room for improvement in user responsiveness - the site has render-blocking CSS that delays page loading by 150ms and causes potential input delays of up to 270ms. The biggest quick win would be to optimize the main CSS file, which is 83% unused code and could be reduced by 11KB, and implement proper CSS deferring or inlining to eliminate render-blocking requests. Additionally, extending the cache lifetime for the profile image could save an additional 7KB on repeat visits.

Other Optimization Recommendations

Inline Critical CSS Resources

High Impact+8 points estimated

Why It Matters:

Render-blocking CSS delays LCP by 150ms and blocks initial page render.

How to Fix:

Extract critical above-the-fold CSS from index-5eiJIJkz.css and inline it in the HTML head. Load the remaining CSS asynchronously using media='print' onload='this.media="all"' technique. Consider using critical CSS extraction tools like Critters or PurgeCSS.

Remove Unused CSS Rules

Medium Impact+5 points estimated

Why It Matters:

83% of CSS (11KB) is unused, wasting bandwidth and blocking rendering.

How to Fix:

Use PurgeCSS or UnCSS to analyze your HTML and remove unused selectors from index-5eiJIJkz.css. Split CSS into critical and non-critical parts. Implement CSS code splitting to load only necessary styles per page.

Keep Your Site Fast After Optimization

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