You check your website analytics, the visitor numbers that tell you how many people came to your site, and the line is heading downwards. Not off a cliff, just a steady drift. Your rankings look roughly the same. You haven’t changed the site. And yet fewer people are arriving than this time last year.
It’s one of the most common questions we’re asked at the moment, and the answer usually has nothing to do with anything you’ve done. Google has changed how it answers questions, and that change is showing up in almost everyone’s numbers.
Why your website traffic is going down when nothing has changed
Search results used to be a list of links. If you wanted the answer, you clicked one. Now Google often writes the answer itself at the top of the page, using an AI Overview, which is the block of AI-generated text that summarises information pulled from various websites.
If the answer is sitting there in front of the searcher, plenty of people simply read it and move on. That’s what the industry calls a zero-click search: the person got what they needed without visiting any website at all.
SparkToro’s 2026 analysis of Similarweb clickstream data, which tracks what real users actually do after searching, puts the US zero-click rate at 68% in early 2026, up from around 60% in 2024. That’s the fastest acceleration of this trend they’ve recorded. Fewer than one in three Google searches now sends a click to a website.
AI Overviews are the main reason. Exactly how many searches trigger one depends on who’s measuring and how. Some trackers put it at roughly 20 to 25% of searches, others closer to half, and Google itself has referred to roughly 50% of US queries. The honest summary is that AI Overviews now appear on a large and fast-growing share of searches, with some trackers putting it near half. When one does appear, Ahrefs data cited by SparkToro suggests click-through rates to the normal website results fall by around 60%.
So if your traffic is down 20 or 30% and your rankings are stable, that is not a penalty and it is not bad content. It is a shift in how the market behaves, and it is happening across the board.
The visitors you do get are worth considerably more
Here is the part that tends to surprise people. Fewer visitors, but better ones.
Several independent studies have looked at how traffic referred from AI sources (ChatGPT, Perplexity, Copilot, Google’s AI Overviews and AI Mode) performs once it lands on a website. The pattern is consistent, even if the size of the effect varies:
- Ahrefs found AI search visitors made up about 0.5% of their total traffic but drove 12.1% of signups, a conversion rate roughly 23 times higher than traditional organic search.
- Orbit Media Studios analysed 97 B2B websites and 29 million visits, and found AI-referred visitors about three times more likely to become leads than direct or organic traffic. The pattern held on around two thirds of the individual sites.
- Microsoft Clarity studies of over 1,200 publisher and news sites found AI referral traffic converting at multiples ranging from roughly 3x to 17x, depending on the platform and period.
- Semrush reports AI-referred visitors converting at around 4.4 times traditional organic on average across industries.
We would not pick one of those figures and present it as the number. The sensible framing is that the low-to-high end of independent research puts the conversion premium anywhere from roughly 3x to over 20x, which is a more useful thing to know than a single tidy statistic.
AI has become a filter before the click
The reason for that premium is fairly straightforward. AI now does the browsing that people used to do themselves.
Someone idly checking what a service costs, or what a term means, or whether a product category is worth bothering with, gets their answer in the AI response. They never needed to visit a website and now they don’t. Those visits were never going to turn into enquiries anyway.
The person who does click through has already had their questions answered, compared a few options and narrowed things down. They are arriving to check you out, not to start their research. AI is acting as a pre-qualification layer, filtering out the casual browsers so that a smaller number of people arrive much closer to a decision.
That changes what a healthy set of numbers looks like. Total visits matter less than they used to. Enquiries, calls, bookings and sales matter more, along with whether your business is being mentioned in AI answers in the first place.
How we approach AI search and SEO
The work here is not new so much as reweighted. A lot of what helps a page get cited in an AI answer is what has always made a page genuinely useful, just applied more deliberately.
When we look at a site with declining traffic, we start by separating out what is actually happening. We check whether rankings have genuinely moved or whether impressions are holding steady while clicks fall, because those point to different problems. We look at which pages are affected, and whether the queries losing clicks are informational ones that AI now answers directly.
From there, the practical work usually includes writing content that answers specific questions clearly enough to be quoted, structuring pages with proper headings and direct answers rather than long preambles, adding schema markup (the background code that tells search engines what a page is actually about, such as a product, a service area or an FAQ), and making sure the things AI systems look for, such as consistent business details, reviews and clear service information, are all present and correct. We also set up analytics properly so you can see AI referral traffic separately instead of guessing.
We’ve been doing SEO (Search Engine Optimisation) for businesses across Northern Ireland, the UK and Ireland from our base in Coleraine for a long time now, and this is the same discipline pointed at a slightly different target – where we now also offer focused services on getting found in AI search. The goal is for your business to be the one being cited in the answer, rather than one of the sites the answer was assembled from without credit.
Fewer visitors is not the same as less opportunity
If your traffic is drifting downwards while your rankings hold, that is the market changing rather than something going wrong. The measure worth watching now is what happens after the click, and whether your business appears in the answers people are reading before they click at all. Both of those are things you can influence.
If you’d like someone to look at what’s actually behind your traffic figures and what to do about it, get in touch and we’ll take a look for you.