Website speed: why 2 seconds decide between an enquiry and a bounce
Seconds decide whether a visitor enquires or bounces. Here's how load time shapes your enquiries – and what actually makes a site fast.
2026-04-09
The first seconds decide
Someone searches for a tradesperson, a restaurant or a clinic near you, taps your website – and waits. In exactly those seconds, the decision is made between an enquiry and a bounce. Wait too long and they are at a competitor before your homepage has even finished loading.
Speed here is not a technical detail – it is a direct revenue factor. And the research on it is clear.
What Google's research on load time shows
Together with SOASTA, Google analysed behaviour on real mobile pages and found a clear pattern – the longer the load time, the higher the probability of a bounce:
- +32% bounce probability when load time grows from 1 to 3 seconds.
- +90% when it grows from 1 to 5 seconds.
- +123% when it grows from 1 to 10 seconds.
In other words: just the jump from one to three seconds drives almost a third more visitors away. For a local business that is not an abstract figure – those are lost calls, bookings and contact forms.
Every second of waiting is an invitation for your visitors to click away somewhere else.
Loading faster means more conversions
It is not only about avoiding bounces – speed actively wins more conversions. The Google-commissioned Deloitte study "Milliseconds Make Millions" analysed mobile data from 37 brands. The result: even a 0.1 second improvement in load time has a measurable effect across the whole funnel.
- +8.4% retail conversions from just 0.1 seconds faster load time.
- +9.2% average order value in retail.
- +10.1% conversions in the travel sector.
These figures come from e-commerce, but the logic applies to every local website just the same: load fast and you hold attention – and more attention means more enquiries.
Core Web Vitals – Google's benchmark
Today Google measures the loading experience through the Core Web Vitals. The key metric for perceived speed is Largest Contentful Paint (LCP): it captures when the largest visible content has loaded. Google's guidance is clear – a good LCP is 2.5 seconds or less. Anything above that needs improvement, and above 4 seconds is considered poor.
These scores also feed into your Google ranking. A slow site therefore loses twice: with visitors and in search.
What actually makes a website fast
Speed does not come from a single trick, but from a clean technical foundation:
- Optimised images: Compressed and in modern formats – images are often the biggest drag.
- Lean code: No bloated theme carrying dozens of unused scripts and plugins.
- Fast hosting and caching: Content is served without the server starting from scratch every time.
- Mobile first: Most local visitors arrive on a smartphone – the site has to be fast there, not just on a quick office connection.
Many builder and off-the-shelf websites fail exactly here: they look fine at first glance but carry so much ballast that load time suffers – and enquiries with it.
At fischerdev we build websites for local businesses fast and mobile-optimised from the ground up – with clean code, optimised images and performance that passes Google's Core Web Vitals. That turns visitors who would otherwise have bounced into a real enquiry. Let's talk.
Sources
- Think with Google: "Find out how you stack up to new industry benchmarks for mobile page speed" — business.google.com
- Deloitte & Google: "Milliseconds Make Millions" — web.dev
- Google / web.dev: "Largest Contentful Paint (LCP)" — web.dev