WordPress Speed Optimisation Services
Make Your WordPress Website Lightning Fast
Faster Load Times
Deliver pages in seconds to reduce bounce rates and keep visitors engaged.
Core Web Vitals Improvements
Optimise your site to meet Google’s performance benchmarks for SEO success.
Tailored Solutions
We provide custom optimisation strategies for business, eCommerce, and membership sites.
Scalable Performance
Ensure your site performs smoothly even under heavy traffic.
UK Development Team
All optimisation work is completed by our in-house team for security and reliability.
Ongoing Support
We provide monitoring, updates, and continuous improvements as your site evolves.
Some of our direct clients
Faster WordPress, Measurably Better
From bloated plugin stacks to shared hosting ceilings, we find and fix the performance issues that plugins alone cannot solve. Results you can see in PageSpeed Insights.

Why Businesses Choose Zestcode for WordPress Speed Optimisation
We help businesses, eCommerce stores, and membership platforms achieve faster, more reliable websites. Our optimisation services are thorough, secure, and designed to boost both performance and user experience.
- Improved Core Web Vitals
- Faster Load Times Across All Devices
- Custom Performance Strategies
- Secure and Scalable Optimisation
WordPress Speed Optimisation FAQs
Here's What Our Partners Say
Zestcode really have proven to be “website design & development specialists” whilst maintaining the very best customer service. Not easy to find a well-rounded company like Zest these days that tick all the boxes. 5*
Head of Marketing, Masterclip
After working with Zestcode for over 2 years I wouldn’t trust any other web developers. An agency that are committed to getting the project right and going above and beyond expectations.
Director, Novus Digital
Harry and his team have just finished producing our new website, his team have done an amazing job producing our website and their continuous communication throughout made the process a lot easier.
Director, JL Phillips
Zestcode Digital have just finished my website and I am beyond thrilled with it! I highly recommend their services not only are they professional and proficient but incredibly helpful.
Director, Select Art Galery
It's an easy and enjoyable process working with Zestcode Digital, highly recommended.
Director, Whoisvisiting
Their team is highly responsive, especially in time-sensitive situations, and their ability to deliver reliable solutions quickly has been a huge asset. I wouldn’t hesitate to recommend them to anyone looking for dependable web development support.
Marketing Manager, Slick Gorilla
Zestcode really have proven to be “website design & development specialists” whilst maintaining the very best customer service. Not easy to find a well-rounded company like Zest these days that tick all the boxes. 5*
Head of Marketing, Masterclip
After working with Zestcode for over 2 years I wouldn’t trust any other web developers. An agency that are committed to getting the project right and going above and beyond expectations.
Director, Novus Digital
Harry and his team have just finished producing our new website, his team have done an amazing job producing our website and their continuous communication throughout made the process a lot easier.
Director, JL Phillips
Related Services
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OpenLiteSpeed WordPress Setup
Get OpenLiteSpeed configured properly for WordPress. We install OLS on your VPS, set up LiteSpeed Cache with Redis, enable HTTP/3, and tune the server specifically for WordPress and WooCommerce performance.
WooCommerce Server Optimisation UK
WooCommerce running slow is costing you sales. We diagnose and fix the server-level bottlenecks: PHP-FPM tuning, Redis object caching, MySQL optimisation, WooCommerce-specific caching rules, and CDN setup. Measurable speed improvement, no wasted spend on bigger hosting plans.
WordPress Site Slow on Shared Hosting
Shared hosting has a performance ceiling that no plugin can break through. If your WordPress site is slow on GoDaddy, Bluehost, or SiteGround, we diagnose the real cause and migrate you to a properly configured VPS with measurably faster load times.
The People Behind the Code
We're a small but mighty team of developers based in Northamptonshire. Every project is handled by people who genuinely care about the quality of their work.
Harry Robinson
Development Director
Harry founded Zestcode in 2019 and leads every development project the team delivers. As the primary point of contact for agency partners, he handles all client communication directly - so you're always speaking to the person who understands your project inside out, not an account manager passing messages down the line.

Riki-Leigh Jones
QA Specialist
With over five years at Zestcode, Riki-Leigh is the last line of defence before anything goes live. She brings a meticulous approach to quality assurance, making sure every build we deliver meets the standard agencies need to confidently present to their clients.

Gcobani Poswa
Laravel Developer
Gcobani specialises in Laravel and Vue.js, handling the complex backend work that underpins our SaaS platforms, custom portals, and API integrations. His focus is on scalable, well-structured code that holds up long after launch.
