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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★★★ Why does Google crawl pages but not index them?
It's normal for Google to crawl certain URLs without indexing them. If a URL does not bring added value in terms of search, such as index or archive pages, it may be crawled but not indexed....
John Mueller Nov 30, 2018
★★★ Why does Google refuse to index all your pages even with an optimal crawl budget?
Google often does not index all pages of a site, especially if redundant URLs are detected during crawling. A clear and duplication-free structure helps to increase indexation....
John Mueller Nov 29, 2018
★★★ Is mobile-first indexing truly a one-way street for your website?
Once a domain is moved to mobile-first indexing, it is not possible to revert to traditional indexing. This requires a mobile site optimized for Google's crawling....
John Mueller Nov 29, 2018
★★★ Is duplicate content across geographic domains really safe for SEO?
Having duplicate content on different domains, such as .de and .ch, should not pose a major problem. Google will select one of the versions to index while keeping the other in reserve....
John Mueller Nov 29, 2018
★★ Do complex canonical chains really compromise your site's indexing?
Complex 'canonical' chains can make it difficult for Google to determine the final canonical URL. Adopting a direct linking strategy is recommended....
John Mueller Nov 29, 2018
★★★ Do client-side redirects really kill your Google indexing?
Client-side redirects with URL parameters can complicate Google's indexing process and create duplicate content. It's better to simplify URLs to facilitate indexing and canonicalization....
John Mueller Nov 27, 2018
★★★ 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
★★★ Is Internal Linking Truly Enough to Get Your Pages Indexed?
To improve indexing, ensure that your pages have quality content and are well-linked internally to signal their importance....
John Mueller Nov 16, 2018
★★ Should you really redirect an old category to just one of the new URLs?
When a category URL is split into several, the old URL can be redirected to one of the new URLs, and the new pages should be linked normally within the site structure....
John Mueller Nov 13, 2018
★★★ Can a domain with a questionable past truly regain Google's trust?
Websites with a problematic history, such as those that have hosted piracy content, can see their reputation improve over time if the current use of the domain is appropriate....
John Mueller Nov 13, 2018
★★★ Does switching your TLD really affect your organic visibility?
Changing TLDs (e.g., from .travel to .com) with a clean redirect should not significantly affect visibility, provided the migration is well executed....
John Mueller Nov 13, 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
★★ Are expired domains really dead for SEO?
Using expired domains to manipulate SEO results is not recommended. Google focuses on content relevance and the quality of information provided to users....
Google Oct 31, 2018
★★★ Is it possible to change a domain's theme without risking a penalty?
Changing the theme of an existing domain (such as moving from a medical site to a fashion site) is not penalized per se by Google, but it could disrupt users accustomed to the original content....
Google Oct 31, 2018
★★★ Why does the Search Console's live test always use Googlebot Desktop?
The live test feature in the URL inspection tool currently uses Googlebot Desktop version to analyze your pages, including for sites that have already switched to mobile-first indexing....
Google Oct 31, 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
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