Has your traffic or lead flow changed recently?
If your traffic has been unpredictable, or you seem to be working harder to generate the same number of leads, there’s usually a reason behind it.
In this blog, we’ll connect a few dots. We’ll look at what Google’s latest core update is really doing, how AI is reshaping search behaviour, and why “credibility” is now sitting at the centre of online visibility, pipeline, and growth.
What is a Google Core Update—and why should you care?
Every few months, Google makes broad changes to how it ranks content. These are known as core updates, and their purpose is fairly simple: improve the quality of what appears in search results.
They don’t land all at once. Updates typically roll out over a number of weeks, which is why performance can feel bumpy before things settle.
What’s different for Spring 2026 is the emphasis.
Google is refining how it applies its E-E-A-T framework – Experience, Expertise, Authoritativeness, and Trust. Put simply, it’s getting better at assessing who is genuinely qualified to answer a question.
“Google is becoming far more selective about whose content it’s prepared to stand behind.”
“Google is becoming far more selective about whose content it’s prepared to stand behind.”That change might sound subtle, but it has very real implications for visibility in both Google listings and in AI Summaries. As a result, it directly affects performance.
Isn’t Google still just a list of blue links?
For a long time, it was easy to think of Google and AI as separate worlds. Google gave you links, and AI tools gave you answers.
That distinction is starting to blur.
Google’s AI Overviews now appear at the top of many search results, summarising answers before a user even clicks. It is no longer a marginal feature – it’s becoming a core part of how search works.
Recent data gives a sense of how quickly this is evolving:
- AI Overviews are estimated to appear in around 48–55% of Google searches
- Recent studies suggest that when they do appear, organic click-through rates are typically dropping by over 50%
You don’t need to dwell on the exact percentages to see the direction of travel.
Google is no longer just helping users find answers. It’s increasingly providing the answer itself.
“We used to optimise for position one. Now we’re competing to be part of the answer.”
Why is Google blending AI Visibility and Organic Search?
From Google’s perspective, the job hasn’t changed. It still needs to deliver the most useful and reliable response to a query. What has changed is how that response is delivered.
Whether it shows:
- a traditional link
- a featured snippet
- or an AI-generated summary
…the decision behind it is the same:
Can this source be trusted?
That’s why this core update matters. It’s not about technical tweaks or minor ranking factors. It’s about strengthening how Google applies its understanding of credibility at scale.
What does “credibility” mean in practice?
Credibility can sound abstract, but Google’s interpretation of it is surprisingly grounded.
It comes back to four simple ideas, reflected in the patterns within E-E-A-T.
When those signals are clear, content tends to perform. When they’re missing, even well-written pages can struggle to gain traction.
This is also why large volumes of generic content (whether AI or human written), or content without credible authorship are becoming less effective. Not because of the format, but because of the lack of distinct, credible input behind it.
Is Your Website Ready for the AI Search Revolution?
How does this affect your KPIs and commercial performance?
This is where the latest Google Update moves beyond marketing theory.
A drop in credibility signals doesn’t just affect rankings. It tends to ripple through the rest of your numbers.
You might notice that traffic becomes less stable. Over time, paid channels often have to work harder to compensate, which pushes up cost per lead. In some cases, lead quality can become less consistent as well.
On the other side, businesses that are seen as credible sources often experience more stable visibility. Their content is more likely to be surfaced in AI Overviews, and their reliance on paid acquisition reduces.
It’s less about chasing incremental gains, and more about protecting and strengthening your position.
Marketing KPIs That Matter … When Being Found Online Isn’t Just About Google
Why are some competitors suddenly outranking you?
This is one of the most common questions we hear.
In many cases, it isn’t about budget or scale. Online visibility comes down to how clearly a business demonstrates its expertise.
Organisations that are gaining ground right now tend to have a few things in common. Their content reflects real experience. Their point of view is clear. And their authority extends beyond their own website.
Others, particularly those relying on high volumes of safe, generic content, are finding it harder to stand out.
What should you be thinking about now?
This isn’t about rushing into a full overhaul – online visibility is becoming about asking the right questions.
➡️ Is your content clearly tied to credible voices within your business – people with bios and credentials?
➡️ Does your content say something original, or is it regurgitating what’s already out there?
➡️ Does it demonstrate genuine expertise, rather than just covering a topic?
➡️ Does your wider digital presence reinforce your topic authority – are you talking topic depth across your platforms?
It’s no longer about the number of blogs or posts you generate, it’s about whether they share trusted expertise.
5 Ways to strengthen your online credibility
So what’s the real takeaway?
If performance has changed recently, it’s easy to assume it’s a traffic issue or a technical SEO problem. In many cases, it’s something more fundamental.
Google is becoming more selective about who it trusts to answer a question – whether that answer appears as a link or is generated directly on the page.
That creates a clear dividing line between content that gets visibility, and content that doesn’t.
What’s a sensible next step to improving online visibility?
If you’re seeing changes in traffic, rankings, or lead flow, it’s worth stepping back and looking at the bigger picture.
Not just your SEO setup, but how your business demonstrates credibility across the web.
If you’d like a second opinion on that, we’re always happy to take a look with you – just request our free AI visibility Audit today.
Further Reading on this topic :
Search Everywhere Optimisation – Our Guide to WSI AdaptiveSEO®
Bot Traffic Is Rising: What This Means for SEO and AI Search Visibility
In the Press – Why Your Business Isn’t Showing Up in AI Recommendations
