---
title: "I will optimize your website speed and fix Core Web Vitals"
url: https://zinnhub.com/zinns/i-will-optimize-your-website-speed-and-fix-core-web-vitals/
description: "Your website is slow. Visitors bounce before the page loads. Google punishes your rankings. I'll diagnose the speed issues and fix them — fast. I optimize websites for Core Web Vitals and overall performance. Whether your site is built with…"
published: 2026-09-30T08:12:47+00:00
modified: 2026-09-30T08:12:47+00:00
language: en-GB
---

# I will optimize your website speed and fix Core Web Vitals

Your website is slow. Visitors bounce before the page loads. Google punishes your rankings. I’ll diagnose the speed issues and fix them — fast.

I optimize websites for Core Web Vitals and overall performance. Whether your site is built with React, Next.js, Vue, Angular, WordPress, or plain HTML/CSS — I find what’s slowing it down and fix it properly.

What I check and fix:

• Largest Contentful Paint (LCP) — hero images, fonts, above-fold content
 • Interaction to Next Paint (INP) — JavaScript blocking, event handlers
 • Cumulative Layout Shift (CLS) — layout stability, image dimensions
 • Total Blocking Time — unused JavaScript, third-party scripts
 • Image optimization — compression, WebP conversion, lazy loading
 • Code splitting — reduce initial bundle size
 • Caching — browser cache, CDN setup
 • Server response time — TTFB improvements
 • Font loading — preload, font-display swap
 • Third-party scripts — analytics, chat widgets, ads

What you get:

• Full before/after Lighthouse report
 • Fixed performance issues applied to your site
 • Verified Core Web Vitals “Good” status
 • Detailed report of every change made
 • 1 revision round
 • 7-day post-fix support

Send me your URL and I’ll run a free mini-audit showing the top 3 issues before you order. If the fix is quick, I’ll tell you. If it needs a larger project, I’ll tell you that too — no overselling.

I’ve optimized sites from 30/100 Lighthouse scores to 95+ in a single session. Performance isn’t magic — it’s methodical work.