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 Penalize Duplicate Content?
John Mueller once again indicated during a webmaster hangout that the fact that a website has several similar or identical contents in its structure is in no way a negative relevance criterion for the...
John Mueller Feb 08, 2021
★★★ Can Google Penalize Your Site for Another Site's SEO Violations in Your Network?
John Mueller explained on Twitter that if a website violating Google's guidelines is subject to a manual action, and the search engine teams detect other similar sites belonging to the same network, t...
John Mueller Feb 08, 2021
★★ Why do PageSpeed Insights and Googlebot show different results for your site?
PageSpeed Insights is based on Chrome, not Googlebot. Googlebot also uses Chrome for rendering but must obey robots.txt for all embedded content (CSS/JS), unlike PageSpeed Insights. The differences be...
John Mueller Feb 05, 2021
★★★ Should you really use rel=canonical for syndicated content?
For syndicated content, Google recommends using rel=canonical to point to the original source. If that's not possible, Google will try to recognize the syndicated content and rank the original source....
John Mueller Feb 05, 2021
★★★ Does Google really track Core Web Vitals for AMP and non-AMP pages separately?
Google tracks CWV data for both AMP and non-AMP versions separately based on actual user data. If users go directly to the non-AMP URLs and use Search to access the AMP URLs, both versions will have d...
John Mueller Feb 05, 2021
★★★ Does Google really impose page-by-page granular penalties instead of site-wide ones?
Google does not have different levels of demotion at the site level (either everything gets demoted or nothing). The approach is as granular as possible, page by page. There is a smooth transition rat...
John Mueller Feb 05, 2021
★★ Does Google prioritize image quality over the display order on the page?
Google uses several factors to determine which image to display from a page: titles, filenames, captions, alt text, and also the quality of the image. The systems may sometimes prefer a higher quality...
John Mueller Feb 05, 2021
★★★ How does Google really group your pages to evaluate Core Web Vitals?
Google does not have Core Web Vitals data for each page individually. Pages are grouped based on the amount of available data. This can be at the entire domain level or among groups of similar pages. ...
John Mueller Feb 05, 2021
★★★ How long should you really expect to wait for a manual link action to be lifted?
Manual actions related to links can take several months to be reviewed. Submitting a reconsideration request again does not create an additional penalty, but duplicate requests are ignored. The team f...
John Mueller Feb 05, 2021
★★★ Do user comments really influence your page rankings?
Google considers comments as part of the page content. Google often recognizes that this is a comments section and treats it differently. If users find your pages through comments, removing those comm...
John Mueller Feb 05, 2021
★★ Could Google hide one of your sites if they look too similar?
For two distinct sites without duplicate content, Google should rank them individually. If multiple very similar domains exist, Google may show only one. With two unique sites, they should appear sepa...
John Mueller Feb 05, 2021
★★ Can machine learning really replace text for SEO-ing your images?
Google can use machine learning to extract information from images (objects, actions). However, this does not replace other SEO factors. It's an auxiliary signal that can help differentiate similar im...
John Mueller Feb 05, 2021
★★★ Is the text/HTML ratio really useless for SEO?
Google does not consider text/HTML ratio for SEO. It is not a ranking factor. It can play a minor role for speed, or in extreme cases of huge pages (hundreds of MB) exceeding download limits, but this...
John Mueller Feb 05, 2021
★★ Do you really need to wait 30 days to see the impact of your Core Web Vitals optimizations in PageSpeed Insights?
Field data in PageSpeed Insights is delayed by about 30 days. To quickly verify if changes are improving performance, use lab data from testing tools, then wait 30 days to see the actual impact in the...
John Mueller Feb 05, 2021
★★ Why can manual link actions take several months to get a response?
Manual link actions can take several months to be reviewed. Resubmitting a reconsideration request does not have negative effects, but duplicates are ignored. If it takes a long time, consult the help...
John Mueller Feb 05, 2021
★★ Why does Google convert your SVGs into pixel images internally?
Google converts SVG files into pixel images internally to process them consistently with other images, particularly to create thumbnails and manage sizing. Vector formats like SVG do not have a well-d...
John Mueller Feb 05, 2021
★★★ Can a poorly optimized homepage really penalize an entire site?
Google tries to be as granular as possible, page by page. But the pages of a site are linked to each other. If an important page (e.g., homepage) has a poor score, it will affect the other pages becau...
John Mueller Feb 05, 2021
★★★ Why does Google Discover traffic drop off overnight without warning?
Google Discover traffic tends to be highly variable, going from a lot to zero quickly. The algorithms can decide that it's relevant to show a site in Discover and then suddenly stop. This is not relat...
John Mueller Feb 05, 2021
★★★ Does variable content on e-commerce pages harm SEO?
For e-commerce pages with products that change regularly (inventory addition/removal), it's completely normal and acceptable. Google recognizes the specific content for this topic on this page and wil...
John Mueller Feb 05, 2021
★★★ Core Web Vitals: Why Do Only Real User Data Matter for Ranking?
For the Core Web Vitals ranking signal, Google uses real user data (field data) from actual users, not lab data. Lab testing tools are helpful for identifying issues and testing fixes, but only real u...
John Mueller Feb 05, 2021
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