What does Google say about SEO? /
Artificial intelligence is fundamentally reshaping search engine optimization and Google's algorithms. This category compiles Google's official statements regarding AI usage in search, including machine learning technologies, large language models (LLMs), and new generative search experiences like SGE and AI Overview. SEO practitioners will find Google's positions on how AI-generated content (ChatGPT, Gemini, Bard) impacts website rankings and organic visibility. Google has clarified its guidelines concerning artificial intelligence for content creation, distinguishing acceptable practices from manipulative techniques that violate search quality standards. Understanding these official declarations is crucial for adapting SEO strategies to algorithmic evolutions, particularly with the increasing integration of machine learning into ranking systems. This category also covers the impact of AI-generated answers in SERPs, E-E-A-T quality criteria applied to AI-assisted content, and recommendations for maintaining organic search presence in the era of generative search. Essential insights include how Google evaluates content quality regardless of production method, focusing on helpfulness and user value rather than creation process. A must-follow resource for staying ahead in modern search engine optimization.
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★★ Does Google really show only one site when content is syndicated across multiple domains?
If you publish the same content on two different sites, Google is expected to choose only one to display in the results as Top Stories, not both. Just because the same content is published does not me...
John Mueller Nov 10, 2020
★★ AVIF in Image SEO: Why Does Google Still Ignore This Format in Search Images?
AVIF is not listed in the public documentation for Image Search and is likely not supported at this time. Evergreen Googlebot can render these images for text-based web search, but not for Image Searc...
John Mueller Nov 10, 2020
★★★ How can you align all canonicalization signals to influence Google's choice?
To influence the choice of the canonical URL by Google, all canonicalization factors must be aligned: internal links, sitemap files, hreflang annotations, and other cross-links must all point to the U...
John Mueller Nov 10, 2020
★★ Should you still structure your pages now that Google understands passages?
Passage ranking helps Google better understand poorly structured pages, but that doesn't mean webmasters should do nothing. Properly structuring your content remains a best practice. It's more about h...
John Mueller Nov 10, 2020
★★ Should you choose your tech stack based on SEO?
There is no single web technology that is better for SEO. HTML, JavaScript, AMP, WordPress, or other CMS all work well by default in Google search. The choice should be based on your specific needs, y...
John Mueller Nov 10, 2020
★★ Does Google always index the canonical page before the source page?
There is no fixed order between indexing duplicate content and processing the canonical tag. Sometimes Google directly follows the canonical link and indexes the destination page; other times, it firs...
John Mueller Nov 10, 2020
★★★ What happens when a page contains two conflicting canonical tags?
John Mueller explained on Twitter that if a page contains two "canonical" tags, each pointing to a different URL, this information will be considered "undefined" by Google and neither of the two tags ...
John Mueller Nov 09, 2020
★★★ Why Can Google Deindex 18,000 Pages in Just a Few Days Without It Being Abnormal?
John Mueller indicated on Twitter, in response to a webmaster who was surprised that, on a site he was managing, 18,000 URLs had been deindexed in a few days by Google, that this kind of thing could h...
John Mueller Nov 09, 2020
★★ Could your hacked website be silently indexing spam without your knowledge?
When a site is hacked with cloaking, regular visitors see the original site, but Googlebot sees the modified content. It’s necessary to check the server configuration files, not just the HTML, to dete...
Google Nov 05, 2020
★★ Is the hidden content behind a click really indexed by Google?
The content present in the source code but displayed only after a user action (click) is indexed by Google. You can verify it by searching for the hidden text: if it appears in the results, it is inde...
Google Nov 05, 2020
★★★ Is Google really adjusting rankings against domain authority abuse without a manual penalty?
Regarding sites that exploit their domain authority by publishing irrelevant content, Google is already taking numerous automated and manual actions. The visible cases are just a small part of what is...
Google Nov 05, 2020
★★ Why does your site temporarily disappear from the SERPs without any apparent reason?
Temporary disappearances of a site from results can be explained by the fact that different Google servers are not always perfectly synchronized. Data may vary slightly between servers due to update t...
Google Nov 05, 2020
★★★ Does mobile-first indexing really mean your site has to be mobile-friendly?
Mobile-First Indexing means that Google uses the mobile crawler to index and rank sites, but this does not mean that a site must be mobile-friendly. These are two different aspects of SEO....
Google Nov 05, 2020
★★★ Can a desktop-only site thrive under Mobile-First Indexing without a mobile version?
After the transition to Mobile-First Indexing, sites with only a desktop version continue to be indexed normally if the mobile crawler can explore them. They do not disappear from search results....
Google Nov 05, 2020
★★ Is it really necessary to display the breadcrumb on mobile to avoid a Google penalty?
If a responsive site displays the breadcrumb on desktop but not on mobile, it is not the ideal state according to the guidelines, but no manual or automatic action has been observed for this specific ...
Google Nov 05, 2020
★★★ Do YouTube videos really enhance a web page's ranking?
Embedding YouTube videos or others on a website does not directly improve search results rankings. The positive effect comes from enhancing the user experience when the video genuinely helps in unders...
Google Nov 05, 2020
★★ Should you still report spam to Google if individual reports are not acted upon?
Spam reports are not processed individually. Google uses them to identify spam trends and improve algorithms on a large scale, allowing for more spam to be detected automatically....
Google Nov 05, 2020
★★★ Can Uppercase Letters in HTML Code Really Hurt Your Site's SEO?
John Mueller explained on Twitter that whether tags in HTML code are written in lowercase or uppercase does not cause any problems for search engine analysis....
John Mueller Nov 02, 2020
★★★ Do 301 redirects really pass SEO juice even when the content changes completely?
301 redirects transmit signals (link juice) even if the content of the destination page is different from the original page. This is normal in the evolution of a site. The exception would be the purch...
John Mueller Oct 30, 2020
★★★ Should you really block the indexing of all your e-commerce facets?
For e-commerce facets and filters, the general recommendation is not to allow them to be indexed at all, unless these facet pages can truly stand alone as important category pages for the brand. Paged...
John Mueller Oct 30, 2020
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