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I will speed up nextjs website and fix core web vitals lcp inp
Mazhar
5.0
5.0
About this gig
Is your Next.js website losing traffic because it loads slowly? In 2026, standard optimization isn't enough. If your site feels laggy during user clicks, you are failing the Google CrUX report on INP (Interaction to Next Paint). I perform deep code-level refactoring to consistently deliver 90+ Mobile/Desktop PageSpeed scores.
MESSAGE ME YOUR URL FOR A FREE 5-MINUTE PERFORMANCE AUDIT! I'll send a screenshot of your bottlenecks before you order.
What I Fix & Optimize:
Core Web Vitals: Massive improvements in LCP, CLS, and INP. Main-Thread Efficiency: Breaking up "Long Tasks" that freeze your UI. Dynamic JS Optimization: Code splitting, lazy loading, and deferring third-party scripts. Asset Tuning: Advanced Next/Image config and font subsetting. Next.js 15+ Features: Concurrent Rendering, startTransition, and PPR.
What You Receive:
- A blazing fast, production-grade website.
- Detailed Before/After PageSpeed Insights report.
- Clean, maintainable codebase.
Drop me a message with your live link today, and let's pass those Core Web Vitals!
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 Mazhar
Mazhar
Next js Developer
- FromPakistan
- Member sinceNov 2024
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English, Urdu
I'm a Full-Stack Developer and CS student at the University of Peshawar. I specialize in Next.js 15, MERN stack, and AI integration using OpenAI and Replicate.
Proven Track Record:
Architected Nova Suite AI and Haasil.store.
Built official sites for Code Club and Computing Students Society.
Expert in Shadcn UI, Tailwind, and App Router.
I deliver clean, production-ready code with a focus on premium aesthetics and speed. Let's build something exceptional!
My Portfolio
FAQ
What is the difference between INP and LCP?
LCP measures how fast your page loads; INP measures how fast it reacts when a user clicks a button or types. I fix both to ensure your site is blazingly fast and SEO-ready.
Do I need to provide code access?
Yes. Unlike basic speed tweaks, fixing Interaction to Next Paint requires editing your React components and Next.js configuration. I will need GitHub or Vercel access to implement these fixes.
Will this fix my 90+ Lighthouse score?
Yes. I optimize for the Interaction to Next Paint metric and the Interaction to Next Paint phase of the browser event loop, ensuring you hit that 90+ score and pass the real-world CrUX interaction check.
Reviews
1 reviews for this Gig
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A ayurvedamacedon
North Macedonia
I had a great experience working with this person. They were professional, responsive, and delivered everything as expected.
Up to $50
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2 days
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Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A ayurvedamacedon
North Macedonia
I had a great experience working with this person. They were professional, responsive, and delivered everything as expected.
Up to $50
Price
2 days
Duration
M Seller's Response
Helpful?
