Hi, I’m Harry. I’m an enthusiastic, driven, and highly effective Web Performance Engineer from the UK. I help companies all around the world find and fix site-speed issues.

Through a combination of audits, consultancy, and training, I run swift, effective engagements to turn companies around.

From single-day, tactical audits, to months-long transformation projects, I embed myself in your teams to make your organisation a performance-focused powerhouse.

📈 Improved rankings
💰 Increased conversions
🌱 Greener sites
😊 Happier customers

I am a leading expert in the field. Having spoken to, taught, or otherwise trained tens of thousands of developers throughout my career, I’m your favourite developer’s favourite developer.

That said, I am equally comfortable in front of engineers and executives. I get people excited about site-speed.