I will optimize your website speed to score 100 on google pagespeed and lighthouse

O
optanwar1
O
optanwar1
OP TANWAR
optimize your website speed to score 100 on google pagespeed and lighthouse
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optimize your website speed to score 100 on google pagespeed and lighthouse
Full Screen
optimize your website speed to score 100 on google pagespeed and lighthouseoptimize your website speed to score 100 on google pagespeed and lighthouse

About this gig

Is your website slow, losing rankings, and pushing visitors away?


Google now uses Core Web Vitals as a ranking factor a slow site directly hurts your SEO and conversion rate. Every second of delay costs you, customers.


I specialise in frontend performance optimization for React, Next.js, and Astro websites. My own portfolio scores 100/100 across Performance, Accessibility, Best Practices, and SEO on Google Lighthouse, and I deliver the same results for my clients.


What I fix:

  • Largest Contentful Paint (LCP) slow hero images and fonts
  • Cumulative Layout Shift (CLS) layout jumps on load
  • First Input Delay (FID) sluggish JavaScript blocking interaction
  • Image optimization, WebP conversion, lazy loading, proper sizing
  • CSS and JS minification and code splitting
  • Font loading optimization
  • Third-party script optimization
  • SEO and Accessibility fixes included in Premium


Works with: React.js, Next.js, Astro, Tailwind CSS, and plain HTML/CSS sites.


You get a full before/after PageSpeed report so you can see exactly what improved.


If your site is slow, let's fix it.

  • Website type

    • Landing page

  • Programming language

    • HTML & CSS
    • JavaScript
    • TypeScript
    • React
    • Tailwind CSS

  • Website features

    • Marketing
    • Gallery
    • Booking
    • Portfolio
    • Dashboard
    • Reviews
    • Landing page
    • Blog
    • Newsletter
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know OP TANWAR

OP TANWAR

Astro, React, Next, HTML, Tailwind, CSS, and JavaScript Frontend web developer

  • FromIndia
  • Member sinceApr 2024
  • Avg. response time2 hours

  • Languages

    English
🚀 Frontend Engineer specializing in React.js, Next.js, Astro, Sanity, TypeScript, and Tailwind CSS. I build fast, responsive, SEO-friendly websites and scalable web applications with clean, maintainable code. From Figma to pixel-perfect UI, landing pages, dashboards, and API integrations (Stripe, Sanity CMS, REST APIs), I focus on performance, accessibility, and exceptional user experience. Let's build a modern, high-performing website that helps your business grow.

My Portfolio

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