Page speed affects your business in two separate ways — and most website owners only notice one of them, if they notice either.
What is page speed?
Page speed is how quickly a webpage loads and becomes usable for a visitor. Google measures it using Core Web Vitals — a set of metrics covering how fast the largest visible element loads (LCP), how quickly the page responds to the first user interaction (INP), and how much the layout shifts while loading (CLS).
A fast page doesn’t just feel better — it directly affects how many people find you and how many of those people contact you.
How does page speed affect your Google ranking?
Google uses page speed as a ranking signal. A slow page is ranked lower than an equivalent fast page for the same search query.
This means a slow website is less visible — fewer people find it in the first place. The impact is most significant on mobile searches, where Google applies stricter speed expectations.
How does page speed affect whether visitors contact you?
Visitors who do reach your site leave if it takes too long to load. They don’t wait — they press the back button and click the next result. You’ve paid (in SEO, in ads, or just in having a website) to get that visitor, and they’re gone before seeing a single word of your content.
The faster your site loads, the more of your visitors you actually get to keep.
What slows a website down?
| Common cause | Plain-language explanation |
|---|---|
| Unoptimised images | Photos uploaded at 5MB that could be 200KB |
| No caching | Every visitor downloads everything fresh every time |
| Too many plugins | Each plugin adds code the browser has to load |
| Slow hosting | The server itself is too slow to respond quickly |
| Render-blocking scripts | Code that makes the browser pause before showing anything |
How do you find out if your site is slow?
Google’s PageSpeed Insights tool (free) gives you a score and a breakdown of what’s causing slowness. A score above 90 is good. Below 50 is a problem.
The more actionable question isn’t just “what’s the score?” but “is this hurting my rankings and costing me customers?” — which requires understanding which specific issues matter most.
→ Read more: What a slow website actually costs a small business
→ Back to the full picture: My website has visitors but no one contacts me
GhostSite measures your page load time and tells you whether it’s hurting your ranking and driving visitors away.