I will professionally fix your slow website, core web vitals, and on page seo

O
omnixlab
O
omnixlab
Omnixlab
professionally fix your slow website, core web vitals, and on page seo
Full Screen
professionally fix your slow website, core web vitals, and on page seo
Full Screen
Full Screen
professionally fix your slow website, core web vitals, and on page seoprofessionally fix your slow website, core web vitals, and on page seoprofessionally fix your slow website, core web vitals, and on page seo

About this gig

Is your website losing traffic and revenue due to poor Core Web Vitals scores and slow load times? Let OMNIX Lab perform a code-level surgical fix, not a band-aid plugin patch.

I'm Nathaniel, a full-stack developer who specializes in the science of web performance. I don't simply install caching plugins that mask the problem. I audit, diagnose, and fix the root cause in your site's codeHTML, CSS, JavaScript, PHP, and server configurationto deliver sustainable speed and higher search rankings that last.

What OMNIX Lab Performance Audit & Fix Includes:

  • Full-Stack Technical Audit: A page-by-page analysis of load times, render-blocking resources, DOM size, cumulative layout shift (CLS), and Largest Contentful Paint (LCP)
  • Surgical Core Web Vitals Optimization: I directly edit your theme/files to:
  • Eliminate render-blocking JavaScript and CSS
  • Minify and defer non-critical code
  • Implement next-gen image formats (WebP/AVIF) and lazy loading
  • Stabilize visual elements to fix Cumulative Layout Shift
  • On-Page SEO Correction
  •  Performance Dashboard
  •  Developer's Insight

Who This Gig Is For:

  • Business owners
  •  Marketing agenciesC
  • Startups whose landing pages are bleeding conversions from a 4+ sec

  • Platform

    • WordPress

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Entertainment
    • 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 Omnixlab

Omnixlab

Full Stack Website Developer WordPress Architect

  • FromNigeria
  • Member sinceJul 2026

  • Languages

    English, French, Spanish, German, Portuguese
I’m Nathaniel Akomolafe, the lead developer behind OMNIX Lab. I don’t build with generic templates; I engineer high-performance, custom digital experiences that are as intuitive as they are powerful. With 5+ years of deep technical expertise across diverse sectors, I bridge the gap between stunning front-end design and robust back-end functionality using WordPress and modern VS Code workflows. Your website is your most valuable digital asset I'm here to ensure it loads fast, looks premium, and converts visitors into loyal customers.

Related tags