There are two types of SEO. AI just made one of them matter more.

Here's the thing. The phrase technical SEO gets used as a catch all for the boring, behind the scenes stuff, and backlinks get thrown in the same bucket. They are two completely different jobs, and people treat them like one.

Technical SEO is whether a machine can read your site. Can it crawl your pages, render them, load them quickly, understand their structure. Backlinks are something else entirely, they are off page authority, whether the rest of the web vouches for you by linking to you. One is about being readable. The other is about being respected. AI treats them in opposite directions, which is why mixing them up leads you to do the wrong thing.

Here is the part that is backwards in the popular version. Technical SEO did not get hurt by AI. It got more important.

The crawlers these AI assistants use are not as clever as a normal browser. They handle little or no JavaScript, and they give up easily. A page they cannot read is a page that cannot be quoted, full stop. It does not matter how good your answer is if the machine never sees it. On top of that, structured data, the behind the scenes labelling that tells a machine who you are and what you do, helps the AI understand and trust you.

So the unglamorous foundation, a fast, crawlable, cleanly structured site, is now the price of entry, not some nice to have you get around to later. If anything, you want to care about it more than you did three years ago, not less.

Now the part the popular version gets right. The content that genuinely answers the specific questions your patients ask is the stuff that gets pulled into AI answers, from what I can see. Specific, expert, written by someone who actually knows. Thin pages written for robots get sidelined.

I call it substantive SEO. It is a fancy way of saying answer the questions people actually ask, and answer them properly. Not a four hundred word blog stuffed with the word physiotherapy, but a real, useful answer to the thing a worried patient typed at 9pm.

One important line for our world though. For an AHPRA regulated clinic, your first hand, experiential content is your clinical expertise and your education of patients, never patient testimonials. That is the trap a lot of generic advice walks people into, telling you to publish real patient stories. AHPRA does not allow patient testimonials in healthcare advertising, so the substance has to come from the practitioner, not the patient.

So what about backlinks, the thing everyone wanted to bury. They are not dead. They got demoted, from the main lever to a supporting one.

Backlinks still help you rank, and ranking still matters, because a large share of what AI quotes comes from pages already sitting near the top of normal search results. But the thing that now seems to matter more than raw link counts is being mentioned and talked about, your name coming up in conversations and people searching for you directly. Earned mentions over bought links, basically.

I want to be honest about the limits of my own favourite idea here. Answering the questions well is the bit that matters most, I reckon, but on its own it is not enough.

A brilliant, genuinely helpful answer, sitting on a page no crawler can read, that nobody links to and nobody talks about, still loses. You need all of it working together. The readable foundation so the machine can see it, the substance so it is worth quoting, and enough authority and mentions that you are taken seriously. Content is the engine, but it still needs wheels and a road.

To be honest, even when you do everything right and win, you might not actually get the visit. When an AI summary answers the question at the top of the page, people click through to websites far less often. One large study found people clicked a result about 8 percent of the time when an AI summary was shown, against 15 percent without one, and most searches now end with no click at all.

That is exactly why, for a clinic, the high intent click you can still reliably put your hand on matters more than ever. Someone who searches knee pain physio near me and is ready to book is worth being in front of, and paid search still puts you there at the moment of intent, AI summary or not. Organic visibility and a clean website do the slow, compounding work. Paid search captures the person who is ready right now.