Skip to main content
WORDPRESS & CMS

How Do You Speed Up WordPress? Site Optimization Services

Transform a slow WordPress site into a 90+ Lighthouse performer — Core Web Vitals passing, higher rankings, and better conversion rates.

90+
Lighthouse Score Achieved
3x
Avg Load Time Improvement
100%
Core Web Vitals Passing
30%
Revenue Uplift
  • NDA on Day 1
  • Fixed-Price Guarantee
  • 48hr Proposal
  • Secure Data Residency

Get your custom project plan

Share your project details — a senior engineer responds within 4 hours.

NDA protected 24hr response Free consultation

Independently audited, certified and built to standards you can check

  • SOC 2 Type II certified
  • ISO/IEC 27001:2022 certified
  • AWS Cloud Operations Services Competency
  • AWS Security Competency

WordPress site speed optimization fixes Core Web Vitals failures — slow LCP, high INP, and layout shift — through image compression, caching, CDN setup, database cleanup, and plugin audits. Codazz targets 90+ Lighthouse scores on staging first, then deploys with rollback plans so production stays stable.

What We Offer

Our Capabilities

Core Web Vitals Audit & Fix

Comprehensive LCP, FID/INP and CLS audit with prioritised remediation — we identify exactly what is killing your scores and fix it.

Image Optimization & WebP

Batch conversion to WebP/AVIF, responsive image srcsets, lazy loading implementation and proper width/height attributes to eliminate layout shift.

Caching Strategy

Redis object caching, full-page caching via WP Rocket or W3 Total Cache, browser caching headers, and Varnish configuration for enterprise sites.

Database Optimization

WordPress database cleanup — remove post revisions, transients, spam comments — plus slow query analysis and indexing for large tables.

CDN Setup & Configuration

Cloudflare or BunnyCDN integration with proper cache rules, asset minification, HTTP/2 push, and edge caching for global audiences.

Plugin Audit & Cleanup

We audit every installed plugin for performance impact, identify conflicts and bloat, replace heavy plugins with lightweight alternatives.

Our Process

Our Site Speed Optimization Process

  1. 01

    Speed Audit & Baseline

    We run comprehensive speed tests (Lighthouse, WebPageTest, GTmetrix) across multiple pages and devices to establish a performance baseline and identify the biggest impact fixes.

  2. 02

    Fix Prioritisation

    All findings are ranked by potential performance gain vs implementation effort. We focus on the 20% of fixes that deliver 80% of the performance improvement first.

  3. 03

    Implementation

    Systematic implementation of fixes on a staging environment — image optimization, caching, code minification, render-blocking resource elimination, font optimization and more.

  4. 04

    Verify & Monitor

    Post-implementation testing across devices and real user scenarios, Core Web Vitals verification, and ongoing monitoring setup with alerts for performance regressions.

Site Speed Optimization FAQ

Everything you need to know about our WordPress site speed optimization services.

Ask our team
  • Common culprits include unoptimized images (often the single biggest factor), too many plugins (especially page builders), no caching configured, cheap shared hosting, unminified CSS/JS, render-blocking scripts, and a bloated database full of post revisions and transients. Most WordPress sites have multiple issues stacking on top of each other.

Ready to Speed Up Your Site?

Let's transform your WordPress performance and hit 90+ Lighthouse scores that drive real business results.