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.
Quick SEO Quiz

Test your SEO knowledge in 5 questions

Less than a minute. Find out how much you really know about Google search.

🕒 ~1 min 🎯 5 questions
★★★ Do Images Really Improve Your Pages' SEO Rankings?
John Mueller explained on Twitter that adding images to a web page doesn't automatically give it a "bonus" in terms of SEO. A web page with images is not necessarily ranked better than the same page w...
John Mueller May 10, 2021
★★ Page Experience: Why does Google refer to a collection of metrics instead of a single score?
Page Experience is not a single metric but a collection of different measurements and aspects that allow us to assess the overall experience offered to users on a website....
Patrick Kettner May 10, 2021
★★★ Why do chain redirects sabotage your site restructuring efforts?
During restructurings, redirects should lead to the final destination as quickly as possible, not through multiple progressive steps. Each redirect step takes time to be processed and causes fluctuati...
John Mueller May 07, 2021
★★★ Does AMP's Core Web Vitals rely on Google's cache or your origin server?
For Core Web Vitals, Google considers what users actually see. If your AMP pages are valid and displayed via the AMP cache, this will be factored in for Core Web Vitals assessment....
John Mueller May 07, 2021
★★ Should you really verify all your redirected domains in Search Console?
If you're using multiple domains in your website's setup, even if they redirect elsewhere, you should verify them in Search Console to gain access to error information for those URLs....
John Mueller May 07, 2021
★★★ Why do orphan pages hurt your SEO even when indexed?
Creating pages that are only accessible via the XML sitemap (not linked within the site) is a bad practice. Google can find and index them, but can't give them any weight because there is no context o...
John Mueller May 07, 2021
★★★ Do Core Web Vitals truly reflect your users' experience?
For Core Web Vitals, Google considers what users actually see. If AMP pages are valid and served via the AMP cache, this is what will be taken into account for evaluation....
John Mueller May 07, 2021
★★ Why doesn’t Google treat all 404 errors the same way in Search Console?
Google differentiates between the pages we are trying to index and others. If a page is in the sitemap and returns a 404, it is considered an error. If it’s just a random URL returning a 404, it’s mar...
John Mueller May 07, 2021
★★ Is it true that breadcrumbs are really sufficient as the only form of internal linking?
Breadcrumbs are sufficient as internal linking if they are normal links. Google can use these links to understand the structure and relationships between the pages of the site....
John Mueller May 07, 2021
★★★ Merging two websites: Is combined traffic ever certain?
When merging two websites, the outcome in terms of visibility is difficult to predict. It is not simply the sum of the traffic from both sites. Google may consider the new structure better and improve...
John Mueller May 07, 2021
★★★ Do iframes really kill your content's indexing?
You cannot rely on iframe content being found and indexed by Google. Google tries to determine whether the iframe content is truly part of the surrounding page or an independent page. To ensure indexi...
John Mueller May 07, 2021
★★★ Why do orphan pages detected solely through sitemaps lose all their SEO weight?
Creating pages that are accessible only through the sitemap and not linked from the site is a bad practice. Google can find and index them through the sitemap, but cannot assign them weight because it...
John Mueller May 07, 2021
★★ Does JavaScript for Navigation and Content Really Hurt SEO?
Using JavaScript for navigation and content is not automatically bad for SEO. You need to test with the URL Inspection Tool to verify if Google can see the links and content in the rendered HTML....
John Mueller May 07, 2021
★★★ Do affiliate links with 302 redirects really pose a cloaking problem for Google?
For affiliate links, it's crucial to either use a nofollow attribute or block the redirect URL via robots.txt. There is no cloaking issue if the link appears as an internal link to the user but redire...
John Mueller May 07, 2021
★★ Does Google really have a limit to its index — and what should you do when your pages disappear?
Google's index is limited. Google cannot permanently index everything on the Internet and must choose the content to index. Indexing fluctuations are normal, even for large sites. Seeing pages gradual...
John Mueller May 07, 2021
★★★ Should you really avoid multiple progressive redirects to protect your SEO?
Restructuring a site with multiple successive redirects (one per month over a year) is poor SEO practice. Each redirect step takes time to process and causes fluctuations. You should redirect directly...
John Mueller May 07, 2021
★★★ Should you really make all your affiliate links nofollow?
For affiliate links, the key is that they either have a nofollow attribute or that the redirect URL is blocked by robots.txt to avoid transferring PageRank. A configuration with an intermediate URL an...
John Mueller May 07, 2021
★★★ Does duplicate content really harm your SEO rankings?
Duplicate content does not penalize a website. Google indexes pages separately even if large portions of text are identical. Google simply tries to show the most relevant version in the results. If so...
John Mueller May 07, 2021
★★ Are content clusters really recognized by Google?
Google does not have a specific concept of 'content cluster'. It does not identify through markup or tags that this is a content cluster. Google simply analyzes the internal linking to understand whic...
John Mueller May 07, 2021
★★★ Why does Google continue crawling 301 redirected URLs for over a year?
Even after more than a year of a 301 redirect, Google may continue to crawl the old URLs if there are external links pointing to them. However, after a few passes, Google switches the canonical to the...
John Mueller May 07, 2021
🔔

Get real-time analysis of the latest Google SEO declarations

Be the first to know every time a new official Google statement drops — with full expert analysis.

No spam. Unsubscribe in one click.