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 Abandon a Domain with a History of Spam or Hacking?
A webmaster asked John Mueller a question during a hangout about the historical value of a domain name that may have been used in the past for spam or hacking actions. Is there a reset - or something ...
John Mueller Nov 26, 2018
★★★ Why Does Google Crawl Your Pages But Still Refuse to Index Them?
In the new Search Console and its "Index Coverage" option, many pages are sometimes indicated as "Crawled - currently not indexed". Most of the time, these are pages that have not yet been indexed (th...
John Mueller Nov 26, 2018
★★★★ Does Buying Your Domain Name for 10 Years Actually Improve Your SEO?
John Mueller explained on Twitter for the 1,458th time 🙂 that the purchase duration or expiration date of a domain name with a registrar is not a relevance criterion taken into account by the search e...
John Mueller Nov 26, 2018
★★★ Why Does Google's Structured Data Testing Tool Crawl Your Site in Desktop Mode Instead of Mobile?
John Mueller explained on Twitter that Google's structured data markup testing tool crawls the submitted URL as a "neutral" crawler, which is interpreted most of the time by the site as a "desktop" cr...
John Mueller Nov 05, 2018
★★ Do 301 Redirects Between Unrelated Pages Really Lose All Their PageRank?
John Mueller provided more information during a hangout on how a 301 redirect passes "link juice" (PageRank) from one page to another. He initially indicated, as was already known, that 301 and 302 re...
John Mueller Nov 05, 2018
★★★ How Does Google Actually Discover Your New Web Pages?
Gary Illyes indicated at the Pubcon event that the two main pathways Google considers for identifying new URLs to crawl are first the tracking of hyperlinks by its bots, and secondly XML Sitemap files...
Gary Illyes Oct 29, 2018
★★★ Why Does Google Take Several Weeks to Index Some Web Pages?
We know that the Google search engine no longer just reads the HTML code of pages in a basic way as it did years ago, but tries to analyze web pages as if they were displayed in a browser. This "rende...
Gary Illyes Oct 23, 2018
★★★ Should You Really Avoid Multilingualism in Title Tags at All Costs?
John Mueller indicated on Reddit that it was largely preferable, in the vast majority of cases, to use only one language in a Title tag for a given page....
John Mueller Oct 01, 2018
★★★ Should You Structure Your XML Sitemaps Differently Based on How You Submit Them to Google?
John Mueller explained during a hangout that if an XML Sitemap file was submitted via an anonymous ping, the URLs it contained had to be present in the directory (and subdirectories) of the Sitemap fi...
John Mueller Sep 17, 2018
★★★ Should You Really Redirect All Old URLs to the Homepage During a Migration?
John Mueller had already said this in the past. He reiterated it once again in a hangout: redirecting all the old URLs of a site to the homepage (particularly during a migration with massive changes t...
John Mueller Sep 03, 2018
★★★ Should You Really Exclude All Redirected URLs from Your XML Sitemap?
John Mueller has said it repeatedly in the past: when you create your XML Sitemap files, don't include any redirected URLs (301 or otherwise). He reiterated this on Twitter recently. Google uses this ...
John Mueller Sep 03, 2018
★★★ Which HTTP Redirect Should You Use During HTTPS Migration to Preserve Your SEO?
John Mueller indicated during a hangout that "Google strongly recommends 301 redirects during an HTTPS migration", and therefore to move URLs from HTTP to HTTPS, when he was asked about 302 or 303 red...
John Mueller Aug 27, 2018
★★★ Does Google's URL Removal Tool Actually Delete Your Pages from the Index?
John Mueller indicated on Twitter that the "Remove URLs" tool in Search Console only hides the URL from search results. It will therefore continue to be crawled, analyzed, and indexed until the 90th d...
John Mueller Aug 13, 2018
★★ Are EMD (Exact Match Domain) Names Really Useless for SEO?
John Mueller provided several pieces of information in a hangout regarding the presence of keywords in domain names: keyword domain names (EMD for Exact Match Domain) do not perform better, according ...
John Mueller Aug 06, 2018
★★★ Do JavaScript Links Actually Pass PageRank and SEO Value?
A user asked Google whether links placed in code using <div href> + JavaScript were recognized by the search engine. John Mueller indicated that while these links could be used to identify certain URL...
John Mueller Jul 16, 2018
★★★ Should You Worry If Competitors Use Domain Names Similar to Yours?
Again John Mueller who, in a hangout, explained that each website was treated uniquely and that if several sites had very similar domain names (example: abondance.com, e-abondance.com, aboundance.com ...
John Mueller Jul 16, 2018
★★★ 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
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