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 the text surrounding an internal link matter as much as the anchor itself for Google?
Google understands the context of internal links through both anchor text and surrounding text. Whether a link is within the text or directly after a block of text does not alter anything; the context...
John Mueller May 01, 2020
Does the target="_blank" attribute affect SEO rankings?
The fact that a link opens in a new tab or in the same tab has no SEO impact. It is an editorial decision without consequences for SEO....
John Mueller May 01, 2020
★★★ Does hreflang really protect against duplicate content?
Hreflang helps Google recognize which URL to display but does not eliminate the detection of duplicate content. Google indexes a canonical version and exchanges the displayed URL based on the user's l...
John Mueller May 01, 2020
★★ How does Google handle the indexing of duplicate images across different websites?
Google tries to merge identical images found on different URLs into its index by establishing a single canonical URL, although differences in the content or metadata of the images can sometimes lead t...
John Mueller May 01, 2020
★★★ Why does it sometimes take Google a year to reindex certain pages on your site?
For pages that change rarely and appear infrequently in search results, it may take longer for them to be crawled again and updated in Google's index, sometimes up to a year or more....
John Mueller May 01, 2020
★★★ Do external links really harm your pages' rankings?
Google does not consider natural, non-paid external links to harm a page's ranking. They help Google understand the context and position of a page relative to the rest of the web....
John Mueller May 01, 2020
★★★ Can content A/B testing really harm your SEO without you knowing?
Temporarily changing content (e.g., H1) will be indexed by Google if crawled, with potential SEO impact. Testing every two weeks makes tracking very difficult because the timing of reprocessing is unp...
John Mueller May 01, 2020
★★★ Why does Google deindex your blog articles after an update?
When previously indexed articles are deindexed after an algorithm update, it is usually not a technical issue but a problem of perceived quality. Google decides that indexing fewer pages from this sec...
John Mueller May 01, 2020
★★★ Should you really abandon the desktop version of your site with mobile-first indexing?
Once switched to mobile-first indexing, Google uses only the mobile version for indexing, context, and understanding of URLs. If budget is limited between desktop and mobile, prioritize mobile. But do...
John Mueller May 01, 2020
★★ Should you really keep your old domains to safeguard your brand?
Mueller strongly recommends keeping old domain names indefinitely, even without content, to avoid a third party purchasing the domain and associating your brand with undesirable content....
John Mueller May 01, 2020
★★★ Do old backlinks really lose their SEO value over time?
The value of a link does not depreciate with age per se. It’s the position of the link in the source site that evolves: an article on the homepage becomes archived, losing relevance. It’s not the link...
John Mueller May 01, 2020
★★ Do subdomains or subdirectories really matter for SEO according to Google?
Google has no SEO preference between subdomains (blog.site.com) and subdirectories (site.com/blog). Mueller recommends consolidating everything under the same hostname for easier tracking, but technic...
John Mueller May 01, 2020
★★★ Is it really a concern for your organic traffic when migrating to a new domain?
A complete domain change with 1:1 redirects is generally handled effectively by Google with no significant loss of ranking. Conversely, splitting or merging sites can lead to more substantial fluctuat...
John Mueller May 01, 2020
★★ Do mobile and desktop search results really display the same pages?
Search results can vary between mobile and desktop, which may influence how often a page appears in results depending on the type of device. However, Google strives to maintain a certain level of cons...
John Mueller May 01, 2020
★★★ Does Google really rank websites without human intervention?
Google's ranking is entirely algorithmic, with no human intervention to determine the order. The only manual intervention concerns webspam: the team identifies spam on important queries and takes targ...
John Mueller May 01, 2020
★★ Should you really automate the generation of your XML sitemap?
Mueller strongly recommends automating the sitemap because every small change should reflect quickly. A sitemap generated by crawling your own site is acceptable but less optimal: Google will also cra...
John Mueller May 01, 2020
★★ Does duplicating a link on the same page really enhance its SEO value?
Having the same link twice on a page (navigation + content) changes nothing in terms of SEO. The second link adds no extra value. However, it can improve user experience....
John Mueller May 01, 2020
★★★ Does Discover really have no exploitable eligibility criteria?
Discover is very organic, with no clear criteria to meet. Google can decide to highlight or downrank a site without any notion of a query. There is no guaranteed method to appear, unlike traditional s...
John Mueller May 01, 2020
★★★ Should you really choose between a fresh start and redirections during a partial migration?
To migrate the best content to a new domain without transferring bad signals, you must choose: either start completely fresh (no redirects/links/reused content) or redirect (and accept the transfer of...
John Mueller May 01, 2020
★★ Should you worry about the 'site being moved' message in the Search Console's address change tool?
The address change tool in Search Console displays 'site being moved' as just a UI reminder for a defined period, not as an indication of a problem. The key is to maintain the redirects for at least 6...
John Mueller May 01, 2020
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