Website Performance Optimisation
Slow websites lose visitors and rankings. I audit, diagnose, and fix performance issues to give your site faster load times, better Core Web Vitals, and improved search visibility.
A slow website is not just annoying for visitors - it is actively costing you money. Research consistently shows that every additional second of load time increases bounce rates by 20-30%. Google uses page speed as a ranking factor, which means slow sites also lose organic search traffic. If your website takes more than 3 seconds to load, you are leaving customers and revenue on the table.
I provide website performance optimisation in Ireland that goes beyond basic speed tests. I conduct a thorough audit of your website's frontend code, server configuration, database performance, image handling, and caching strategy to identify exactly what is slowing things down. Then I fix it methodically, measuring the impact of each change.
Whether your site is built with WordPress, Laravel, CodeIgniter, or plain HTML, I can diagnose the issues and implement targeted fixes that make a measurable difference. Most websites I optimise see a 40-70% improvement in load times, often going from failing Core Web Vitals to passing all three metrics.
What I Optimise
Comprehensive improvements across every layer of your website
Frontend Performance
CSS and JavaScript minification, critical rendering path optimisation, code splitting, deferred loading of non-essential resources, and reduction of render-blocking elements that delay your page from becoming visible.
Image Optimisation
Conversion to modern formats like WebP and AVIF, responsive image sizing, lazy loading below-the-fold images, proper dimension attributes to prevent layout shifts, and compression without visible quality loss.
Server and Database
Database query optimisation, proper indexing, PHP opcode caching, server-side response time improvements, and configuration tuning. Fixing the slow queries that add seconds to your page load times.
Caching Strategy
Browser cache headers, page caching, database query caching, CDN configuration, and cache invalidation strategies that serve your pages in milliseconds instead of seconds on repeat visits.
Core Web Vitals Explained
The three metrics Google uses to measure your site's quality
Largest Contentful Paint
Measures how quickly the main content of your page becomes visible. Google wants this under 2.5 seconds. Common fixes include optimising hero images, preloading critical fonts, and reducing server response times.
Interaction to Next Paint
Measures how quickly your site responds when a user clicks, taps, or types. Google wants this under 200 milliseconds. Fixes involve reducing JavaScript execution time, breaking up long tasks, and optimising event handlers.
Cumulative Layout Shift
Measures how much the page layout shifts as it loads. Google wants this under 0.1. Fixes include setting explicit image dimensions, reserving space for dynamic content, and avoiding late-loading CSS that pushes elements around.
Technical SEO Improvements
Performance optimisation and technical SEO go hand in hand. A fast website with poor technical SEO will still struggle to rank. I address both simultaneously to maximise your search visibility.
Security Hardening
A comprehensive optimisation service is not complete without addressing security. I review and strengthen your website's security posture alongside performance improvements.
My Optimisation Process
Methodical, measured, and focused on real results
Comprehensive Audit
I run your site through multiple testing tools and manually inspect the code, server configuration, and database to build a complete picture of what is slowing things down.
Prioritised Action Plan
You receive a detailed report with every issue ranked by impact. I highlight the quick wins that will make the biggest difference and outline the effort required for each fix.
Implementation
I implement the fixes in priority order, testing each change individually to verify improvement. All changes are made on a staging environment first, then deployed to production.
Verification and Reporting
After all optimisations are applied, I provide before-and-after benchmarks showing the measurable improvement in load times, Core Web Vitals, and PageSpeed scores.
Frequently Asked Questions
How do I know if my website is slow?
If your website takes more than 3 seconds to load, you are losing visitors. You can test your site speed using Google PageSpeed Insights or GTmetrix. I also offer a comprehensive performance audit that goes beyond these tools to identify server-side issues, code inefficiencies, and database bottlenecks.
What are Core Web Vitals?
Core Web Vitals are three metrics Google uses to measure user experience: Largest Contentful Paint (LCP) measures loading speed, Interaction to Next Paint (INP) measures responsiveness, and Cumulative Layout Shift (CLS) measures visual stability. These directly affect your search rankings.
Will optimisation break my website?
No. I make changes carefully and test thoroughly before deployment. All optimisations are made on a staging version first and then deployed only after verification. I also maintain backups at every stage so changes can be rolled back if needed.
How much faster will my website be after optimisation?
Results vary depending on your current state, but most sites see a 40 to 70% improvement in page load times. Typical results include reducing load times from 5-8 seconds down to 1-2 seconds and achieving green scores on Google PageSpeed Insights.
Do you offer ongoing performance monitoring?
Yes. My maintenance plans include regular performance checks, uptime monitoring, and proactive optimisation to ensure your site stays fast as content is added and software updates are applied.
Related Services
Is Your Website Running Slowly?
Get a comprehensive performance audit and find out exactly what is slowing your site down. I will identify every issue and give you a clear plan to fix it.