Why Your Website Speed Affects Your Bottom Line
Speed Is Money
The relationship between website speed and revenue is well-documented. Every second of load time costs you customers. This isn't abstract — it's measurable and significant.
The Numbers Don't Lie
Research from Google, Amazon, and Walmart consistently shows: a 1-second delay in page load reduces conversions by 7%. A 100ms improvement increases revenue by 1%. Sites loading in 1 second convert 3x more than sites loading in 5 seconds.
Mobile Performance Gap
Mobile sites are typically 2-3x slower than desktop. Given that mobile represents 60%+ of traffic, this performance gap represents enormous lost revenue. Prioritising mobile performance isn't optional for revenue-focused businesses.
Bounce Rate Impact
Google reports that bounce rate increases 32% as load time goes from 1 to 3 seconds, and 90% as load time goes from 1 to 5 seconds. Every bounced visitor is a potential customer you've lost before they even see your content.
Quick Wins for Speed
The highest-impact optimisations: compress and lazy-load images (saves 30-50% of page weight), eliminate render-blocking resources, minimise JavaScript bundles, leverage browser caching, and use a CDN for static assets.
Investing in Performance
Performance optimisation has one of the highest ROIs of any website investment. A dedicated performance sprint typically costs a fraction of your monthly ad spend but delivers permanent improvements in conversion rates.
Continuous Monitoring
Set up real user monitoring (RUM) to track performance continuously. Set performance budgets and alert thresholds. Make speed a key metric in every deployment review — performance should never regress without a deliberate trade-off decision.