Google Algorithm Updates: What Could They Mean for Your Business?

Your enquiries dipped the same week Google rolled out an update. Was it the update? Or was it something else on your side? That question lands in our inbox more often than any other, and the honest answer is usually "it depends on what the evidence shows".

This post is a straight Q&A on algorithm updates: what Google itself says they are, what they might mean for your business over the next year, and what is worth doing about them. We stick to what Google has published and flag where it is our own view.

What actually is a core update?

According to Google's own core updates guidance, a core update is a significant, broad change to its search systems that happens several times a year. Google describes these changes as broad in nature, not aimed at specific sites or individual pages. It also says most sites do not need to worry about them and may not even notice one has happened.

Google compares it to re-ranking a list of favourite restaurants: new places appear, some move up, and the ones that drop are not necessarily bad, there are just other options that now sit above them.

Where do I find out when an update is happening?

Google lists confirmed ranking events on the Google Search Status Dashboard. Check there before blaming a traffic dip on an update. If nothing is listed for your dates, look closer to home first: a site change, a broken form, a tracking fault or a seasonal slowdown.

My rankings dropped. Should I change everything?

Not on the first day. Google's guidance suggests waiting until the update has finished rolling out, then comparing a week afterwards with the week before it started. It separates a small slip, such as moving from position 2 to 4, from a large and sustained fall. For a small slip, Google says drastic action is not needed, and it recommends against changing content that is already performing well.

For a large fall across the whole site, Google points to a deeper review of whether your content is helpful, reliable and written for people first. It also warns against quick fixes, like removing a page element because you heard it was bad for SEO.

Why measure calls, not just positions?

Because a position is not a customer. A page can slide a spot or two and your phone can keep ringing. Or rankings can hold while the enquiries dry up for a completely different reason. We went through that second scenario in a PK SEO look at traffic that looks fine while the phone goes quiet. Before and after any update, write down your enquiries, quote requests and bookings, not only your rankings.

Are spam updates different?

Yes. Google publishes its spam policies separately, and they cover practices that go against what it wants to show. If a past provider built your links or content in bulk, that is the kind of thing worth reviewing against those policies. We are not saying that applies to you. We are saying it is worth knowing what is on your site and who put it there.

How might AI search change things from here?

Nobody outside the search companies can say exactly. What is published is that Google's guide to AI features in Search treats foundational SEO practices as relevant to those features too. That suggests a possibility worth planning for, not a prediction: clear, accurate, trustworthy pages may matter in both places, and thin or confusing ones may struggle in both.

So here is a fair question for your own site. Do you actually know what an AI tool would need to see before it mentioned your business? And does your website show enough trust and authority to back it up? If it does not line up today, you risk being left behind by competitors who have made themselves easy to understand.

What is worth doing before the next update?

• Record enquiries weekly, so you can see a real change rather than guess at one.
• Make sure each service you sell has a clear page that says what you do, where, and how to get in touch.
• Keep business details, reviews and your profile accurate and consistent.
• Avoid shortcuts you could not explain to a customer.
• Read the official source before acting on a rumour.

Nothing here guarantees a ranking, an AI mention or a flood of enquiries, and anyone who promises one is overselling.

Want a second opinion?

If you would like someone to look at your site with fresh eyes, book a PK SEO website review for your Australian business. We also share search update notes, so you can follow PK SEO on Facebook for search updates or connect with PK SEO founder Peter Karpouzas on LinkedIn.