I will speed up your website and boost your pagespeed score

S
steve_kriz
S
steve_kriz
Steve K
speed up your website and boost your pagespeed score
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speed up your website and boost your pagespeed score

About this gig

Slow sites lose visitors and rank lower. I'll make yours faster and show you the before and after numbers.


What I do:

- Lighthouse and Core Web Vitals audit (LCP, INP, CLS)

- Image, font and script optimization

- Remove unused JavaScript and heavy plugins or apps

- Code-splitting and lazy loading

- Accessibility fixes along the way


Works for Next.js, React, WordPress and Shopify sites. I recently cut a site's homepage JavaScript by about 70% and took another to a 100 mobile accessibility score.


You get the changes plus a written report with before and after scores. All communication is in writing through Fiverr messages. No calls needed.

  • Platform

    • WordPress

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Blog
    • Saas
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 Steve K

Steve K

Senior React and NextJS Engineer

  • FromUnited States
  • Member sinceJan 2025

  • Languages

    English
Senior frontend engineer in the San Francisco Bay Area with 5+ years shipping React, Next.js, TypeScript and React Native apps. I built the checkout behind 11,000+ mobile activations, cut a homepage's JavaScript by about 70%, and took a marketing site to a 100 mobile Lighthouse accessibility score. I work AI-assisted and async: send your brief, I deliver tested work quickly, with written updates. No calls needed.

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