What slows people down on a website?
When a visitor slows down on your website, they are usually at a decision point. Either they are looking for information they have not found yet, or something on the page has created doubt or confusion. That moment of hesitation is the point at which many visitors leave.
Slow load times and technical friction
The most immediate form of slowing down is the page itself loading slowly. Visitors have very little patience for this. Research consistently shows that pages taking more than a couple of seconds to load lose a significant proportion of visitors before they have seen anything. This is particularly true on mobile, where many people are on slower connections.
Beyond load speed, technical friction includes things like a site that is hard to navigate on a touchscreen, interactive elements that do not behave as expected, and forms that do not work well on a phone keyboard. These problems do not prevent people from using the site entirely, but they make it feel effortful, and effort is something people avoid. A high bounce rate on mobile pages is often the first sign that technical friction is present.
Too many choices and unclear language
Decision fatigue is a real phenomenon. When a visitor is presented with too many options at once, the mental effort required to evaluate them all is high enough that doing nothing starts to feel like the easier choice.
This plays out on websites in navigation menus with too many items, category pages with too many filters, and landing pages that try to introduce everything the business offers at once. The fix is not to show less, but to show things in a clearer order, with an obvious recommended starting point for someone who does not know where to begin.
Language also slows people down. A heading that does not clearly describe what the page is about, an error message that does not explain what went wrong, a call to action that is ambiguous about what clicking it will do. These are small things individually, but they each cost the visitor a moment of thought. And those moments add up.
Forms and processes that ask too much
A form with too many fields is one of the clearest examples of unnecessary slowdown. Every field a visitor is asked to complete is a small barrier. If they do not understand why a field is needed, or do not have the information to hand, it is a reason to pause or abandon. The same is true of checkout processes that require account creation, or booking flows that ask for details not needed until later in the process.
The question to ask about every field in a form is whether the business actually needs this at this stage. In most cases, a name, email address, and a brief description of what the visitor needs is enough to start a conversation. Everything else can come later. For a broader picture of where these patterns come from, the website friction page goes into detail on why they are hard for site owners to spot and how to think about them.
Common questions
How do I check how fast my website loads?
Google's PageSpeed Insights tool is free and gives you a score for both desktop and mobile, along with specific suggestions for what is slowing the page down. GTmetrix is another option that gives more detail. For most small business websites, the biggest gains come from compressing images and reducing the number of third-party scripts loading on the page.
How many form fields is too many?
There is no universal rule, but a useful test is to ask whether you genuinely need each field at this stage of the conversation. For a first enquiry, name, email address, and a brief description of what the visitor needs is almost always enough. Anything beyond that, such as job title, company size, or how they heard about you, can be gathered later. Every additional field reduces the number of people who complete the form.
Does page speed affect SEO?
Yes. Google uses page speed as a ranking factor, particularly on mobile. A slow site is less likely to rank well in search results, and when visitors do arrive, they are more likely to leave before the page finishes loading. Improving page speed therefore has a double benefit: it can improve your search rankings and it reduces the number of visitors who leave before they have seen anything.
Find out what is slowing your visitors down
Signal & Flow identifies the friction and performance issues on your website most likely to be causing visitors to hesitate or leave.
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