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Raji moshood
Raji moshood

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How to Optimize Your Website for a 90+ Google PageSpeed Score

Introduction

A high Google PageSpeed Insights score (90+) is essential for better SEO, user experience, and conversion rates. Slow-loading websites increase bounce rates and negatively impact search rankings.

This guide covers the best techniques to boost your website’s speed and performance, ensuring a fast and seamless experience for users.

  1. Optimize Images for Faster Loading

Why It Matters

Unoptimized images are one of the biggest reasons for slow websites.

How to Optimize

✅ Use WebP or AVIF instead of PNG/JPEG for smaller file sizes.
✅ Compress images with TinyPNG, ImageOptim, or Squoosh.
✅ Implement lazy loading using .
✅ Use CSS sprites for icons instead of multiple requests.

  1. Minimize Render-Blocking Resources

Why It Matters

Large JavaScript and CSS files can delay page rendering.

How to Optimize

✅ Defer or async JavaScript to prevent blocking the page load.
✅ Minify CSS and JavaScript using Terser or CSSNano.
✅ Remove unused CSS using PurgeCSS.
✅ Use a critical CSS strategy to load essential styles first.

  1. Preload Key Assets

Why It Matters

Preloading important files ensures they load quickly when needed.

How to Optimize

✅ Use for fonts, images, and critical scripts.
✅ Preconnect to external resources like Google Fonts for faster loading.
✅ Use font-display: swap to prevent invisible text issues.

  1. Enable Compression (Gzip & Brotli)

Why It Matters

Compressing assets reduces file size, making pages load faster.

How to Optimize

✅ Enable Gzip or Brotli compression on your server.
✅ Use CDN compression to deliver smaller files faster.
✅ Minify HTML, CSS, and JavaScript before deployment.

  1. Use a Content Delivery Network (CDN)

Why It Matters

A CDN distributes your website’s content across multiple servers worldwide, reducing latency.

How to Optimize

✅ Use Cloudflare, AWS CloudFront, or Fastly for CDN delivery.
✅ Store static assets (CSS, JS, images) on a CDN.
✅ Enable cache control for faster repeat visits.

  1. Reduce Server Response Time (TTFB)

Why It Matters

A slow server response time increases load delays.

How to Optimize

✅ Use a fast hosting provider like Vercel, Netlify, or Cloudways.
✅ Optimize database queries to reduce server load.
✅ Implement server-side caching (e.g., Redis, Memcached).

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  1. Optimize JavaScript Execution

Why It Matters

Heavy JavaScript can block rendering and slow page load times.

How to Optimize

✅ Reduce third-party scripts and ads.
✅ Use code splitting to load only required JS.
✅ Implement tree shaking to remove unused code.

  1. Enable Browser Caching

Why It Matters

Caching stores assets in the browser, reducing repeated downloads.

How to Optimize

✅ Set long expiration times for static assets.
✅ Use ETags and Last-Modified headers for efficient caching.
✅ Leverage service workers for offline caching.

  1. Optimize Web Fonts

Why It Matters

Large font files can slow down page rendering.

How to Optimize

✅ Use system fonts instead of custom fonts when possible.
✅ Self-host fonts instead of using external CDNs.
✅ Implement font-display: swap to improve render speed.

  1. Reduce Redirects & Fix Broken Links

Why It Matters

Excessive redirects and broken links slow down page loads.

How to Optimize

✅ Minimize unnecessary redirects (e.g., avoid multiple URL hops).
✅ Fix broken links to prevent extra requests.
✅ Use 301 redirects sparingly and optimize server configurations.

Final Thoughts

Optimizing for a 90+ PageSpeed score requires fine-tuning images, scripts, caching, and server response times. By implementing these strategies, you’ll create a fast, high-performing website that ranks well on Google and keeps users engaged.

I’m open to collaboration on projects and work. Let’s transform ideas into digital reality!

WebPerformance #GooglePageSpeed #SEO #Frontend #WebsiteOptimization #CDN #LazyLoading #WebDevelopment

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