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 keep the 'priority' tag in your sitemaps?
Google does not use the 'priority' tag in sitemap files. This information is explicitly mentioned in Google's official documentation. Website owners tend to mark all their pages as priority, making th...
John Mueller May 05, 2022
★★★ Why does Google ignore the 'lastmod' tag in your sitemaps?
Google does not use the 'lastmod' (last modified) tag in sitemaps because it is highly unreliable. Websites often update this date for minor changes such as HTML tags or copyright notices, without any...
Gary Illyes May 05, 2022
★★ Should you replace sitemap extensions with structured data?
Certain tags and attributes from sitemap extensions (video, image, etc.) have equivalents in schema.org structured data. It is preferable to provide this information through structured data because an...
Gary Illyes May 05, 2022
★★★ Should you really remove the 'changefreq' tag from your sitemaps?
Google does not use the 'changefreq' (change frequency) tag in XML sitemap files. It is impossible for site owners to accurately predict how often a page will actually change, making this information ...
Gary Illyes May 05, 2022
★★ Why does creating a sitemap expose more technical problems than it solves?
The sitemap creation process forces website owners to crawl their own site and understand the technical details of crawling: URL parameters, session identifiers, link structure. This exercise often re...
John Mueller May 05, 2022
★★ Are session identifiers in URL parameters still sabotaging your site's crawlability?
Session identifiers in URL parameters create a pseudo-infinite number of URLs for search engines, making crawling impossible. This widespread problem in the 2000s was revealed to webmasters when they ...
Gary Illyes May 05, 2022
★★ Does submitting your URLs via API really guarantee indexation without Google crawling them?
Even if URLs are submitted directly via APIs like the Indexing API or IndexNow, search engines must still crawl the pages to confirm that the content matches. This prevents mismatches between what is ...
John Mueller May 05, 2022
★★ Should you still bother filling in the lastmod tag in your XML sitemaps?
Unlike Google, Bing uses the 'lastmod' tag from sitemap files. Google doesn't use it due to its poor reliability, as sites often update it without any significant content changes....
Gary Illyes May 05, 2022
★★ Should You Stop Using Video and Image Tags in Your XML Sitemaps?
Google is considering deprecating certain video and image sitemap extension tags that have equivalents in structured data. This would avoid conflicts between sitemap data and structured data, the latt...
Gary Illyes May 05, 2022
★★★ Does Google really give its own platforms an unfair advantage in search results?
Content hosted on Blogger, Google Sites, or other Google platforms receives no special treatment in search results. It must be discovered, crawled, and indexed like any other content on the web....
John Mueller Apr 29, 2022
★★ Can poor machine translations really sabotage your international SEO strategy?
Using low-quality automatic translations that are indexed can lead Google's algorithms to treat these pages as poor quality and not classify them as good pages....
John Mueller Apr 29, 2022
★★★ Does Google really ignore your page titles when the language doesn't match your content?
If a page title is in German but the main content is in English, Google will struggle to determine what to display in search results and will completely ignore the titles you've provided....
John Mueller Apr 29, 2022
★★ Should you really use Google's Indexing API for all your content?
The Indexing API is designed for very specific types of content. Using it for other content types doesn't really make sense, although it's not illegal or problematic....
John Mueller Apr 29, 2022
★★ Can technical problems really trigger a ranking drop during a Core Update?
Technical problems are generally not triggers for Core Updates because they differ from quality issues. Some 404s or scattered broken links would not trigger quality algorithm interventions....
John Mueller Apr 29, 2022
★★★ Can a technical bug during a Core Update really cause your site to crash in rankings?
The information used for Core Updates is collected over the long term. A technical problem that occurred just at the time of an update launch would not suddenly cause a drop. The effects observed resu...
John Mueller Apr 29, 2022
★★★ Does Google really use domain authority to rank websites?
Google does not use a domain authority (domain authority) concept. It's a third-party metric developed by other companies, not by Google....
John Mueller Apr 29, 2022
★★★ Should you really reduce the number of pages to optimize your international SEO?
In internationalization, having fewer pages is almost always better than having more pages. If content doesn't need a specific local version, it's better not to create it to facilitate maintenance....
John Mueller Apr 29, 2022
★★★ Does hreflang really boost your ranking in a targeted country?
Having a local version of a page via hreflang does not make that page rank better. Google simply swaps the URL displayed in search results for the local version if it is indexed, but at the same ranki...
John Mueller Apr 29, 2022
★★★ Does Google really use only main content to identify language on multilingual pages?
Google bases language determination on a page's main content. If the main content is in English but there is a lot of content in another language, Google can become confused about the page's actual la...
John Mueller Apr 29, 2022
★★ Is Japanese SEO really catching up with American standards?
The differences between SEO in Japan and the United States are progressively narrowing. Today, the fundamentals of SEO are practically the same in both countries, although some minor differences still...
Kenichi Suzuki Apr 26, 2022
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