I will speed up your nextjs or react site and fix core web vitals


About this gig
My own site scores 99 on mobile in Lighthouse, with zero layout shift. Check ruhulcodes.com yourself. I will send you the same before and after report for your site.
Most visitors leave before a slow page finishes loading, and they never tell you why.
I audit your site the way Google does, on a throttled mobile connection rather than office broadband, and give you a written report ranked by impact.
What usually turns out to be wrong: images served far larger than they display, everything sent uncompressed, render blocking scripts and fonts, layout that shifts while loading so people tap the wrong thing, a server that sits thinking for seconds, and third party scripts nobody remembers adding.
I recently measured eighteen real online shops this way. The worst was loading 56 MB and making 593 requests on a single homepage visit. None of the owners knew.
Built for Nextjs and React, and it works on WordPress, Shopify, Wix and custom builds too.
You get real before and after numbers, not adjectives. If your site is already fast and there is little to gain, I will tell you that instead of selling you a package.
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 Ruhul A
Full Stack Developer for Nextjs, NestJS and React Native apps
- FromBangladesh
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Bengali, English, Hindi

