Is AI content bad for SEO? What to check now

Is AI content bad for SEO? Not automatically: Google says using AI gives content no special ranking advantage. On 24 September 2026, Google began a spam update applying worldwide and across all languages, giving UK small businesses a timely reason to review automated articles.

SEO means work that helps your website appear in unpaid search results. This announcement is a reason to check what you've published, not evidence that Google has banned AI writing or that your website has been affected.

What the September spam update tells you

The update notice announces a global spam update. It does not announce a blanket ban on AI content, identify particular small business websites or tell you which of your pages might be affected.

That distinction matters if you've been paying for automated blog posts. A salon's treatment guide should be judged on whether it gives customers accurate, useful information, rather than whether a person or a tool typed the first draft.

Keep the announcement separate from your diagnosis. The rollout has only just begun, so don't treat a change in visits as proof that Google has rejected your writing method. Equally, don't assume articles are worth keeping simply because they haven't caused an obvious problem.

Check what an article does for your customers

Start with automated articles that discuss your main services or receive search visits. Read them on your phone, as a customer would. Don't begin by asking whether they sound human; ask whether they help someone make a decision.

Use these questions to guide the review:

• Does the opening answer the question promised by the title, or make readers scroll through general background?
• Are the services, locations and availability accurate for your business, rather than plausible details the writing tool supplied?
• Can you verify claims about qualifications, products, safety or results from your own records and reliable information?
• Does the article explain something customers need to know, such as preparation, suitability or what happens during an appointment?
• Is there a relevant route to the service or product mentioned, rather than a sales line unrelated to the question?

For a plumber, a useful article might explain what information to have ready when reporting a leak and how your business handles enquiries. An article about the history of plumbing may be readable, but it needs a reason to exist on that particular website.

For a salon, check that treatment descriptions match what staff actually offer. Remove invented suitability claims or promises about outcomes. Where advice concerns health, safety or regulated work, have someone appropriately qualified check it before you rely on the text.

Don't make an AI detector score your main test. It cannot establish whether your opening hours are correct or whether your team holds a qualification. Check the facts customers might act on before polishing the wording.

Fix weak pages before publishing more

Give each article a clear decision: keep it, improve it, combine it with a related page or remove it. Keep a short note of the reason. That makes the review useful instead of turning it into endless rewriting.

Improve pages that answer a real customer question but lack detail. Replace generic claims with information you can stand behind: the area you serve, what an appointment includes, what customers should bring or which products fit a particular need. Put the answer near the top.

If several articles repeat the same advice, consider bringing the useful material together. Preserve details that help readers rather than keeping every introduction and conclusion. If an old page has a relevant replacement, arrange for its old web address to send visitors there.

Removal needs more care than a quick scan. Check whether the page receives useful visits, attracts enquiries or provides information customers still need before deleting it. A quiet page is not automatically worthless, especially if it answers an important question for a specialist service.

Correct unsupported claims straight away. You don't need to wait for a search update to finish before fixing a telephone number, removing an invented credential or making a service description honest.

Check search visits before blaming the update

Open Google Search Console, Google's free tool showing how your website appears in search. In its Performance report, look at clicks to the articles you're reviewing and the searches that brought people there. Separate those pages from your main service and product pages.

Compare periods of equal length with matching weekdays. If your business is seasonal, look at a comparable period from the previous year too. Avoid drawing a firm conclusion from a brief dip while the update is still new.

Check business outcomes alongside clicks. Use your website visitor reports and enquiry records to see whether people arriving on these articles go on to ask about work you actually do. If you cannot connect a visit to an enquiry, say so rather than treating every click as a potential sale.

Keep a dated record of edits so you can see what changed before later movements in visits. That won't prove cause and effect, but it gives you something better than memory when you review the work.

If search positions seem steady while clicks fall, the checks in Google traffic down but rankings unchanged? can help you investigate. Don't label every fall in visits an AI-content penalty.

When you can skip buying more content

Buying automated articles is not a ranking shortcut. Google gives AI content no special ranking advantage, so fixing weak existing pages can be more useful than paying for more output.

If your main service page doesn't explain what you do, where you work or how to book, start there. More blog posts won't make that information appear where customers need it. The same applies to wrong opening hours and broken booking links.

You can do much of this review yourself when the site is manageable and you know the subject. Read the pages, check the claims and write down what customers still ask after reading them. Those unanswered questions are a better writing brief than an empty publishing calendar.

If your existing articles are accurate, useful and relevant, leaving them alone is reasonable. Keep an eye on visits and enquiries, but don't rewrite sound advice solely because AI helped produce it. A small business may not need a regular article subscription at all.

How ongoing SEO work supports organic traffic

Organic traffic means visitors coming through ordinary unpaid search results. For a small business, those visits matter when they lead to relevant enquiries, bookings or sales. A spam update is therefore a reason to review page usefulness, rather than simply count articles.

At PageNumberOne, our automated SEO runs every day. It combines weekly checks for website problems with fixes to page titles, headings and short search-result descriptions. It also improves key pages, monitors where they appear in search and produces a plain-English monthly report.

The Growth plan adds articles written and published, relevant links between your pages and local search work. That includes tuning your Google Business Profile, the business listing customers see on Google, alongside tracking and improving how your business is represented in ChatGPT and other AI answers.

This keeps maintenance, publishing and monitoring running week after week while search changes roll out. It does not mean Google will favour automated content, and nobody can promise a place in its results. Your knowledge of your services and customers still matters: automation cannot make an unverified business claim true.