๐Ÿ›’ Core Updates: Google announces Universal Commerce Protocol and Business Agent [12 January]


SEO tips and updates from Mark Williams-Cookโ€‹
Search with Candour hosted by Jack Chambers-Wardโ€‹

SEO updates you need to know


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โ€‹Google announces Universal Commerce Protocol, a new standard for agentic commerce,. UCP will allow agents to discover and purchase products more easily and will add new checkout features to AI Mode and Gemini.

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โ€‹Google announces Business Agent, a "branded AI agent" that can answer questions on behalf of retailers. This feature launches with eligible US retailers today and can be activated within Merchant Center.

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โ€‹Microsoft announces new agentic features: Copilot Checkout and Brand Agents. These are Copilot's direct equivalents to Google's agentic checkout and Business Agent feature mentioned above.

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โ€‹OpenAI announces ChatGPT Health, a dedicated tool that provides personalised health advice. This tool can connect to users' medical records and health apps to personalise and ground its answers.

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โ€‹The presence of AI Overviews in search results is driven by engagement. Google's Robby Stein confirmed that user engagement and click data directly impact AIOs, personalisation and more.

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โ€‹AI search results can be manipulated through fake FAQs, Medium posts and AMAs. This study by Ahrefs featured a fake brand and proves that third-party sources can heavily influence AI search results, but will vary by model.

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โ€‹Google advises against "chunking" - turning your content into bite-sized chunks. On last week's Search Off the Record podcast, Danny Sullivan recommends that you shouldn't "craft anything for search or LLMs specifically".

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โ€‹ChatGPT's share of worldwide traffic for LLMs drops by 22% while Gemini increases by 49%. It is worth noting, this data is based on direct domain visits for AI chatbots rather than API usage or embedded assistants.

Sponsor: Duda

The rules of search are shifting fast. If your strategy is still focused on just publishing more blog posts, you risk wasting budget and losing to competitors who invest in more effective strategies and a better website experience.

Join our webinar to learn what "quality" really means in an AI-first world, how to measure it with confidence, and how to build content that provides value to a brand.

๐ŸŽ™๏ธHost: Mark Williams-Cookโ€‹

๐Ÿ‘ฅPanellists: Bengu Sarica Dincer and Yagmur Simsekโ€‹

๐Ÿ“…15th January 2026

๐Ÿ••18:00 UTC

Search with Candour podcast

Why AI makes long-tail keywords MORE powerful

Season 4: Episode 53

In this week's episode of Search with Candour, Jack Chambers-Ward welcomes Nicole Lee to discuss the significance of long tail keywords in SEO and content marketing.

Jack and Nicole delve into how these keywords become even more crucial in the age of AI, focusing on creating personalised, bottom-of-funnel content.

The episode also covers Nicole's strategies for programmatic SEO, the challenges of setting client expectations, and the importance of high-intent content.

This week's solicited tips:

It can't rank anywhere except where its content takes it

Broadly speaking there is a "Ranking" and "Post Ranking" phase to generating the SERPs you see. Here is how I believe CTR plays a role in both of these phases and why "We don't use CTR directly in ranking" is true in my opinion:
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๐Ÿ‘จโ€๐Ÿ’ป Ranking is a relatively long and ongoing page/site-centric process Google goes through to generate a variety of scores, including things like PageRank. At this level, Google uses a model that tries to predict CTR for a set of pages based on how users respond to a query. This means that individual clicks on a specific site do not change the ranking for that site, it's being compressed into a more general model of "these are the types of pages a user is looking for".
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Evidence for this:
โœ… Established principle - they have done this in Google Ads for years as a component of Quality Score
โœ… Good evidence within Google endpoint exploit of data showing what I believe to be CTR predictions that would change when page title changed
โœ… Logical basis for how other systems that respond to user interaction work
โœ… Aligns with everything Google has told us
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๐Ÿ’ป Post-ranking is a comparatively fast process and the stage where things like rich results are generated. It is at this stage you can have "re-ranking" of results based on SERP interaction. If SERP behaviour radically goes outside of the expected CTR model, Google will re-rank the results for that query. It is important to note that I believe this is happening agnostic of the specific site/page, it's a query-centric method that doesn't benefit that URL.
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Evidence for this:
โœ… The DOJ trial gave a specific example of how Google does this post ranking using the example of a SERP for "nice pictures" and then a terrorist attack in Nice, France meaning the click behaviour for "nice pictures" changed, so results were re-ranked temporarily.
โœ… Every CTR manipulation test I've seen has the same results: It works until CTR manipulation stops then everything returns to "normal" as it was ranked, which makes me strongly believe it is only affecting this post-ranking query-centric stage.
โ“ I think there is a lot of confusion when the term "used in ranking" refers to a very specific part of Google's systems where pages and sites are scored, whereas our layman usage perhaps refers to "everything Google does to make the SERP"
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SEO is easy. ๐Ÿ™ƒ

Content isn't the only thing that tells users what you're thinking

Want to get 10% more on all content investments you make on your website, forever? That's how to think about the value of technical SEO audits - as amplifiers of your efforts.
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This means:
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๐Ÿœ If you're currently not getting much traffic, an SEO audit is unlikely* to produce any immediate value. You're amplifying very small numbers.
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๐Ÿ˜ On larger sites with more traffic, there is a higher probability that you'll get some immediate payoff as solving issues and unlocking opportunities translate into more traffic.
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๐Ÿ“ˆ The big win is the compounding return on improved efficiency. If your technical audit means you squeeze just 10% more out of your efforts, you're effectively getting 10% more value out of every single piece of content you write, forever ๐Ÿคฉ
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*On very rare occasions there may be same huge blocker than unlocks traffic, but these situations are very rare!

Intent volume is reality. What you remember, that is the illusion.

I've talked about how unhelpful "search volume" is in many cases for years, and it is doubly true for AI prompts๐Ÿ‘น
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With prompts being longer and more complex than traditional searches, ๐ข๐ง๐ญ๐ž๐ง๐ญ ๐ฏ๐จ๐ฅ๐ฎ๐ฆ๐ž is more important than ever. โฌ‡
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This is actually one the reasons why queries in People Also Ask data are regularly "zero" volume is because they tend to be longer queries with more words (I get asked about this ALL THE TIME running AlsoAsked). When a query is 7-8 words long, it naturally means there are many ways to reconstruct that same query intent in another way. For instance:
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โ“ Best earplugs for someone with tinnitus
โ“ Which earplugs are best for someone with tinnitus
โ“ Best earplugs for tinnitus
โ“ What are the best earplugs for tinnitus
โ“ I have tinnitus what are the best earplugs
โ“ Best earplugs for person with tinnitus
โ“ Which earplugs are best for people with tinnitus
โ“ etc...
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7 search terms: 1 search intent
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It would be easy to rewrite this query in 30 different ways, so even if each question only got 10 searches per month (which would likely report "0"), this one question would have a monthly search volume of 300 searches

I'm going upstairs, I want to talk about my intent shift

The 5-minute tip that won me the Tech SEO Summit award last year was how to automatically monitor intent shift & content gaps ๐Ÿ˜Ž
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With a combination of:
๐Ÿ’™ AlsoAskedโ€‹
๐Ÿธ Screaming Frogโ€‹
๐Ÿค– ChatGPT
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It is possible to crawl all of the content on your website, pass the topics to AlsoAsked to get related intent questions, then use ChatGPT to determine where you have gaps or intent has shifted.
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Tech SEO Summit is a fantastic conference and I will definitely be attending this year! ๐Ÿ“ฃ

โ€‹Here's the full post and presentationโ€‹

ChatGPT is still a kid. A little kid sick and trembling in the middle of this huge universe.

Don't bet against Google. We've had a raft of "AI experts" telling us that people are going to stop using Google, and it will all be going to ChatGPT. โคต๏ธ
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Apart from the actual reality of traffic, this data from Similarweb shows that OpenAI's GenAI traffic share is quickly being eaten into by Google's Gemini.
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While influence may be moving away from company websites and centralised (arguable a bad thing for consumers), I would be surprised to see this change slow down. Google is still highly profitable and OpenAI is reliant on investor funding, which will be a lot less appealing on a downward share trajectory.

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Core Updates SEO Newsletter

The Core Updates newsletter is written by Mark Williams-Cook, a veteran SEO who is Digital Marketing Director at Candour, Founder of AlsoAsked and organiser of SearchNorwich. Over 40,000 SEOs follow Mark's 'Unsolicited #SEO tips' on LinkedIn, which has now been wrapped up into the Core Updates newsletter, along with an overview of weekly news and the current episode of the Search with Candour episode, hosted by Jack Chambers-Ward.

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