What does Google say about SEO? /
Domain names represent a foundational element of any SEO strategy, and Google's official statements on this topic provide essential clarifications for search engine optimization professionals. This category compiles all of Google's positions regarding the impact of domain choices on rankings: the influence of extensions (generic vs geographic TLDs), the use of subdomains versus subdirectories, the relevance of exact match domains (EMD), and technical questions related to URL structures. Google has regularly clarified its stance on these aspects, particularly concerning the relative importance of domain names in the ranking algorithm. Understanding these declarations helps dispel persistent misconceptions, such as overvaluing keywords in domains or myths surrounding certain extensions. Official recommendations also cover domain migrations, the use of the www prefix, trailing slash management, and optimal URL architecture. For SEO experts, this information proves crucial when launching new projects, undertaking redesigns, or developing international strategies, enabling informed decisions based on verified facts rather than assumptions. These insights directly impact technical SEO implementation and help align domain strategy with Google's actual ranking factors and best practices for sustainable organic visibility.
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★★★ Should You Really Include a Self-Referencing Hreflang Tag on Every Multilingual Page?
Google recently updated its online documentation on Hreflang tags. On this subject, John Mueller reminded on Twitter that indicating in the source code of a page - using these tags - the corresponding...
John Mueller Jul 09, 2018
★★★ Are Links in Press Releases Still Effective for SEO?
Interesting remark from John Mueller in a hangout: when Google detects that a web page is republishing a press release, most of the links it contains are ignored by the search engine....
John Mueller Jul 02, 2018
★★★ Why Does Every Indexed URL Necessarily Have a Canonical URL?
John Mueller indicated on Twitter and during a hangout that every web page, therefore every URL indexed by the search engine, was associated with a canonical URL, which could be the same (if the page ...
John Mueller Jul 02, 2018
★★★ Can Keyword Stuffing Really Get Your Site Blacklisted by Google?
John Mueller explained on Twitter that "keyword stuffing" techniques do not result in a site being "blacklisted" and that Google now has enough experience in this area to simply ignore texts containin...
John Mueller Jun 25, 2018
★★★ Does Google Actually Recognize Data-href Attributes for SEO?
John Mueller indicated on Twitter that link tags with a "data-href" attribute (<a data-ref="URL">) are not recognized as links (not followed, no PageRank transmission). Only tags with an "href" attrib...
John Mueller Jun 25, 2018
Does the Order of URLs in an XML Sitemap Actually Affect Google's Crawling?
Once again, it's John Mueller (since Gary Illyes no longer seems to talk about SEO online at all, which, let's be honest, is no great loss...) who explains that the order of URLs provided in an XML Si...
John Mueller Jun 18, 2018
★★★ Can You Really Use a Single robots.txt File to Declare Sitemaps for Multiple Different Domains?
Always John Mueller and always Twitter with the fact that a robots.txt file that would be identical and shared by several websites contains the addresses of several XML Sitemap files, one for each sit...
John Mueller May 28, 2018
★★★ Does the Number of Slashes in a URL Actually Affect Google Rankings?
John Mueller indicated, again on Twitter, that the number of slashes ("/") in a URL had no impact for Google and that the search engine does not count how many times this character appears for any ana...
John Mueller May 28, 2018
★★ Subdomain or Subdirectory: Which Structure Should You Choose for Better SEO?
John Mueller, him again, confirmed in a hangout that Google treats subdomains (blog.example.com) and subdirectories (www.example.com/blog/) in the same way....
John Mueller May 28, 2018
★★ Why Does Googlebot Still Refuse to Follow Certain Types of Links in 2024?
Let's wrap up with, once again, the Google I/O event and a presentation by a Google engineer outlining which types of links are followed by Googlebot on a web page. The following links will be followe...
Google May 14, 2018
★★ Should You Keep the Same URL or Create a 301 Redirect When Updating Content?
When an internet user asked about replacing old content with new content on a website, John Mueller explained that it's better to keep the same URL and change the content of that page rather than redi...
John Mueller May 09, 2018
★★★ Should You Really Avoid Redirects in Hreflang Tags at All Costs?
John Mueller reminded us on Twitter that URLs specified in Hreflang tags should not be subject to 301, 302 or any other type of redirect. In other words, they must return a 200 code and not be redirec...
John Mueller Apr 23, 2018
★★★ Does Having an RSS Feed Actually Improve Your Google Rankings?
John Mueller indicated on Twitter that having an RSS feed on your site does not help it rank better in the SERPs, neither in Google nor in Google News....
John Mueller Apr 16, 2018
★★★ How Do You Effectively Manage Sitemaps When Your Site Exceeds 50,000 URLs?
In his "SEO Snippets" video series, John Mueller has just published one about Sitemaps and the Sitemap Index system that allows you to create such files when a website has more than 50,000 URLs....
John Mueller Apr 09, 2018
★★★ Does Your URL Extension (.html, .php, .asp) Really Impact Your Google Rankings?
In his "SEO Snippets" video series, John Mueller indicates that whether a URL ends with .html, .php, .asp or another extension (or none at all) does not influence Google's relevance algorithm. The suf...
John Mueller Apr 02, 2018
★★★ Should You Switch Domain Names After a Google Penalty?
John Mueller indicated on Reddit that Google doesn't have a "magic button" or "reset button" that its teams would activate to make all traces of penalties disappear, even after they've been lifted by ...
John Mueller Apr 02, 2018
★★★ Should You Really Worry About 404 Errors in Search Console?
John Mueller released a new "SEO Snippets" video in which he answers a question about 404 errors that may appear in Search Console and correspond to an old version of a website. John explains that the...
John Mueller Mar 26, 2018
★★ Does Server Location Really Impact Your Site's Geographic SEO Targeting?
A user asked John Mueller on Twitter whether changing the hosting country of their server (for example from the United States to Germany) could make Google think that the website it hosts had changed ...
John Mueller Mar 13, 2018
★★★ Should You Change Your XML Sitemap Name Daily to Improve SEO Rankings?
John Mueller explained in a hangout that it's not a good idea to modify the name of your XML Sitemap files daily (for example with a date, like sitemap-2018-02-12.xml, etc.) with numerous redundant an...
John Mueller Feb 12, 2018
★★★ Should You Really Submit All Your URLs to Google Every Month to Prevent It from Forgetting Them?
John Mueller gently mocked a Twitter user who explained that all URLs of a website should be submitted to Google every month "so that the search engine doesn't forget them". The Googler explained that...
John Mueller Jan 29, 2018
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