Welcome to the Pulse of the Week: Image generation lands in AI overviews, Mueller weighs in on a plan to hide a homepage link, and Google sets an outer limit on how long a content-based canonical fix takes.
Here you will find out what is important for you and your work.
Google adds image generation to AI overviews
Google is expanding AI Overviews to include AI image generation and is rebuilding the Google Images homepage, both to coincide with the service’s 25th anniversary.
Important facts:
Image generation in AI Overviews turns a text prompt into a custom image created using Google’s Nano Banana model, the imaging system that Google expanded to Search and Chrome this year. The redesigned Images homepage is a searchable gallery of images from across the web, updated in real time and tailored to your interests when you’re logged in. Saved collections appear as tabs above the gallery. Both will be rolled out in the coming weeks.
Why this is important
AI overviews already answer many queries without a click. Generated images give this interface another ability to generate itself, in a place that has made people aware of images from the Internet. The redesigned homepage adds a starting point that is not a search query at all, but a personalized feed next to the search box.
Read our full coverage: Google adds image generation to AI overviews and reworks images
Mueller responds to a plan to hide a homepage link
Google search advocate John Mueller responded to the plan to prevent a homepage button from being a link, allowing a better-worded link further down the page to apply instead. He suspects the person behind it is thinking too much.
Important facts:
The r/bigseo thread describes a homepage that links to the same Services page twice: once via a Services button at the top, and once via an FAQ link worded the way the author would like Google to read it. The plan was to make the button stop being a link while still working when clicked, leaving the FAQ link as the only regular link pointing there. Mueller said he doesn’t expect any visible changes and suggested using CSS or JavaScript to position things on the page instead.
Why this is important
Internal anchor text has been an optimization technique for years, which is why a plan like this sounds sensible. What it costs is a homepage whose main button is no longer a link. According to Mueller’s reading, what is purchased with it cannot be measured. His alternative keeps both links and just shifts their order in the code.
Read our full coverage: Google’s Mueller on first-link priority and link obfuscation
Mueller on long A/B testing
SEJ’s Roger Montti examined Mueller’s response about A/B testing lasting six to 12 months and found that it appears to contradict Google’s own written guidelines.
Important facts:
Asked by Bluesky how Google handles long-term blockages in a marketplace with tens of millions of pages, Mueller said that depending on the setup, one version or another is used for indexing, and that variants that are sufficiently different from each other could appear in search results. When asked whether constantly changing the HTML code could cause pages to be deleted, he said that to his knowledge there is no penalty or downgrade for different content, although it can make debugging and monitoring the content difficult if it keeps changing.
Why this is important
Montti reads that Mueller answered the question about indexing twice and that the actual question asked remained untouched both times, according to tests that run most of the year. This means that a Google employee’s response and Google’s own documentation point in different directions, and only one of the two is published guidance. The instructions are also the more specific of the two, warning against running an experiment longer than necessary, especially if a variant reaches a large percentage of users.
Read our full coverage: Google says no SEO penalty for year-long A/B testing?
According to Google, content-based canonical fixes can take two weeks
Google has added a section to its canonicalization troubleshooting guide that sets expectations for how long it takes for a content fix to appear in search.
Important facts:
The guidance states that pages can remain in a duplicate cluster for up to two weeks after content is corrected, and that they may split more quickly if the new content is more different from the rest of the cluster. Google groups pages that it reads as if they had the same or very similar main content and then selects one of them as canonical. The two-week window includes content fixes rather than redirects, a rel=”canonical” fix, or a server misconfiguration, which are listed as separate issues in the guide.
Why this is important
The number allows you to tell a customer something when they ask why the fix isn’t available yet, and it limits the wait time to content changes rather than every canonical issue. Two weeks is the outer limit, not the usual waiting period. Whether Google ultimately meets your needs is another question.
Read our full coverage: Google says canonical reevaluation can take up to two weeks
Topic of the week: You get a vote, not a veto
Three of this week’s four stories land on the same theme. You provide input and Google has the final say on how it is read.
The canonicalization guide assumes that Google’s choice may be the better one and encourages you to consider this before troubleshooting. Mueller’s response to the homepage button amounted to a change he didn’t expect anyone would see. His answer about A/B testing was that depending on the test setup, one version or the other can be used for indexing.
The picture announcement is next to it and not in it. This is a product change and not a statement about how Google reads your pages. However, this points to the same thing, as generated images give Search another feature to create internally, in addition to what it finds on the web.
The leverage you still have is the quality of what you offer. Pages can break away from a duplicate cluster more quickly if the content is clearly different and correct Elements give Google links that can be crawled. Google is still deciding what to do with both.
Top stories of the week:
Additional resources:
Featured Image: PeopleImages/Shutterstock
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