Optimize Image Sizes and Formats

How to optimize khoji.connect.staging.happythoughts.in

Next.js SiteScore: 57/100Analyzed March 2026Re-analyze this site

Optimize Image Sizes and Formats

High Impact+25 points estimated

Why It Matters

Oversized images are causing 493 KiB of waste and directly impact your 19.1s LCP score.

How to Fix

Configure Next.js Image component with proper responsive breakpoints for the logo (currently 2852x2696 for 123x123 display) and event thumbnails. Use Next.js built-in image optimization with formats=['webp', 'avif'] and sizes prop. Set priority={true} for above-the-fold images to preload them.

0Needs Improvement

What This Score Means

A score of 57 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

19.1s
Poor

Good: < 2.5s

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

INP

Interaction to Next Paint

549ms
Poor

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 Next.js site has poor performance with a score of 57/100, indicating significant user experience issues. The biggest problem is extremely slow content loading, with your Largest Contentful Paint taking 19.1 seconds and Speed Index at 12.5 seconds - far beyond acceptable limits. Your site is bloated with 3.8MB of resources, including oversized images (especially a 1.3MB logo file) and 570KB of unused JavaScript code that's unnecessarily transpiled with outdated polyfills. The most impactful fixes would be optimizing and properly sizing images, removing unused JavaScript, and updating your build configuration to eliminate legacy browser support code, which could improve load times by several seconds.

Other Optimization Recommendations

Eliminate Unused JavaScript Bundles

High Impact+20 points estimated

Why It Matters:

570 KiB of unused JavaScript is blocking rendering and adding 2.9 seconds to load time.

How to Fix:

Enable Next.js bundle analyzer to identify dead code in chunks eb88397e2b11df3c.js (89% unused) and e60d9267ba893252.js (99% unused). Use dynamic imports for heavy components and implement code splitting with Next.js lazy() and Suspense. Configure webpack to exclude unused polyfills in next.config.js.

Update Build Target Configuration

Medium Impact+8 points estimated

Why It Matters:

Legacy JavaScript polyfills add 31 KiB and 300ms to LCP while targeting outdated browsers.

How to Fix:

Update next.config.js with target: 'es2020' and configure .browserslistrc to exclude browsers older than 2 years. Remove Babel transforms for Array.prototype.at, Object.hasOwn, and other modern features now supported in 95%+ of browsers. This eliminates unnecessary polyfills and reduces bundle size.

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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