Why a Slow Website Is Costing You Clients
Every additional second of load time costs you 7% of visitors. Here's what that actually means in lost revenue — and how to fix it.
Every second costs you clients. Seven percent of them, per second, to be precise. Google's data is clear: every additional second of page load time costs you approximately 7% of visitors. If your site takes 4 seconds to load, you've already lost 21% of people before they've read a single word. They didn't wait — they left.
This isn't a convenience problem. It's a trust problem. A slow website signals: "we don't take this seriously." Even if that's not true — it's the first impression. You don't get a second one.
What causes slowness? Heavy images not in WebP or AVIF format. Too many third-party scripts — chats, analytics, ad trackers. Poor hosting. Websites that try to load everything at once instead of progressively. And if your site is built on an old WordPress theme, performance is often a structural problem — no plugin fixes it.
How to measure? Go to pagespeed.web.dev, enter your URL, check the score. 90+ is good. 50–89 is acceptable. Below 50 is a problem. LCP (Largest Contentful Paint) — the time until your largest content element loads — should stay below 2.5 seconds. Our target for client sites: under 1 second.
What you can do right now: convert images to WebP or AVIF — every 4MB PNG can become a 150KB file. Remove scripts you don't actually need. Use a CDN that serves content from the server closest to your user. And consider whether your site's foundation needs rebuilding, not just patching.
The sites we build consistently hit sub-second LCP. It's not magic — it's discipline: every element deliberate, every image optimised, every script justified. The result isn't just a better Google score. It's more clients who actually reach your offer.
Related serviceWebsite redesignfrom €250
