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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★★★ Should You Really Redirect All Old URLs to the Homepage During a Migration?
John Mueller had already said this in the past. He reiterated it once again in a hangout: redirecting all the old URLs of a site to the homepage (particularly during a migration with massive changes t...
John Mueller Sep 03, 2018
★★★ Do You Really Need Third-Party Tools to Identify Toxic Links for Disavowing?
During a hangout, John Mueller indicated that, as part of a link disavow process, Search Console data (the "Links to your site" section) was most of the time sufficient to verify that no toxic links w...
John Mueller Sep 03, 2018
★★★ How Does Google Really Evaluate the Quality of a Backlink?
John Mueller explained on Twitter that the overall quality of the site linking to you is not the only source of information Google uses to qualify the quality of the link itself. Other criteria come i...
John Mueller Sep 03, 2018
★★ Does Author Reputation Really Impact Google Rankings?
John Mueller indicated during a hangout that the search engine does not take an author's reputation into account in its analyses. The question arose because this point is sometimes mentioned in the Qu...
John Mueller Aug 27, 2018
★★★ Which HTTP Redirect Should You Use During HTTPS Migration to Preserve Your SEO?
John Mueller indicated during a hangout that "Google strongly recommends 301 redirects during an HTTPS migration", and therefore to move URLs from HTTP to HTTPS, when he was asked about 302 or 303 red...
John Mueller Aug 27, 2018
★★★ How Do Panda and Penguin Really Penalize Your Site: Page by Page or Globally?
At the Search Masters Brazil conference, Gary Illyes confirmed that, while data was still collected by Google at the individual page level of a website, potential "algorithmic penalties" were subseque...
Gary Illyes Aug 27, 2018
★ Does Google Really Favor Fresh and Recent Content in Its Rankings?
When asked on Twitter: "Does Google favor 'fresh' content?", John Mueller answered "No". According to John, the search engine would not favor "fresh" content....
John Mueller Aug 27, 2018
★★★ Can You Use the Same Image Multiple Times on Your Site Without an SEO Penalty?
John Mueller indicated on Twitter that an image could appear identically (under the same filename or not) on the same site, or across several different sites, this posed no problem for Google, and tha...
John Mueller Aug 27, 2018
★★★ Is duplicate content really harmless for your SEO?
Technical duplicate content is not penalized as long as it is in a technical form. Google tries to index the best URL when the same content is available on multiple pages....
John Mueller Aug 24, 2018
★★★ Why don’t Google’s algorithm updates necessarily mean your site is bad?
The changes made to Google's algorithms, such as those observed during the broader core update, reflect general evolutions and do not indicate that the affected sites are bad. They are adaptations to ...
John Mueller Aug 24, 2018
★★★ Are 503 errors really going to penalize your indexing?
A 503 error is appropriate for signaling temporary unavailability and does not affect long-term indexing if used correctly. Adding a Retry-After header is a good practice but not mandatory....
John Mueller Aug 24, 2018
★★★ Should you really disavow your backlinks, or is it just a waste of time?
The link disavow tool in Search Console allows you to request Google to ignore certain links to your site, particularly in cases of negative SEO concerns or past wrongdoings. Only identified problemat...
John Mueller Aug 24, 2018
★★★ How can you successfully execute a domain migration without losing your organic traffic?
It is crucial to carry out the redirects in a domain migration consistently and thoroughly to avoid prolonged traffic losses....
John Mueller Aug 24, 2018
★★★ Could the overall quality of your site be hurting your top pages?
Google attempts to rank pages individually, but the overall quality of the site can affect how they are indexed. A gradual improvement of the entire site is recommended for better long-term results....
John Mueller Aug 24, 2018
★★ Should you really remove empty sitemaps from your site?
Submitting sitemap files without URLs is not problematic but not optimal. It is advisable to remove these sitemaps during a code review....
John Mueller Aug 24, 2018
★★★ Does switching to HTTPS really boost your Google rankings, or is it just an SEO myth?
The effect of transitioning to HTTPS on rankings is very slight. It does not compensate for significant algorithmic changes or correct substantial traffic drops....
John Mueller Aug 24, 2018
★★★ Do structured dates really influence the SEO of your articles?
Using structured dates in the structured data of an article helps Google accurately identify the publication date of news articles....
John Mueller Aug 24, 2018
★★★ Can an algorithm update really avoid targeting anything specific?
The August 2018 update was a general ranking change, not specific to the medical sector, and there are no specific guidelines to manage it....
John Mueller Aug 24, 2018
★★★ Why could your HTTPS migration disrupt your Google indexing?
HTTPS migrations are independent of algorithm updates. They must be performed properly with clear 301 redirects page by page to avoid indexing fluctuations....
John Mueller Aug 24, 2018
★★★ Are 301 redirects always necessary for an HTTPS migration?
Google strongly recommends using 301 redirects when transitioning from HTTP to HTTPS to indicate a complete site move. This facilitates the transfer of signals and avoids individual URL processing....
John Mueller Aug 24, 2018
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