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 Include a Date in Your Web Page URLs for Better SEO?
Google's webmaster Twitter account explained that including a date in web page URLs does not pose any problems....
Google Sep 30, 2019
★★ Can subdirectories really target multiple countries effectively on a generic TLD?
To target specific countries with a generic domain (TLD .com), subdirectories can be configured in Search Console for precise geographic assignment....
John Mueller Sep 26, 2019
★★ Does robots.txt really block indexing in Google?
Google can still suggest URLs in search results even if they are blocked by robots.txt, mainly if they are important for users, as illustrated by the AdWords login page....
John Mueller Sep 26, 2019
★★★ Can the Quality Rater Guidelines actually improve the rankings of medical sites?
Medical sites can benefit from consulting Google's Quality Rater Guidelines to align their content with quality expectations, although these raters do not directly affect rankings....
John Mueller Sep 26, 2019
★★★ Should you really include the modification date in your XML sitemap?
Indicating a modification date for each URL in sitemap files allows Google to better understand when to re-scan content. Using a generic date for all URLs is less effective....
John Mueller Sep 26, 2019
★★★ Can a server migration really be invisible to Google?
During a server migration where everything remains identical (URLs, content, CMS), Google sees this as an event with no major consequences for SEO. The main requirement is to ensure that everything re...
John Mueller Sep 24, 2019
★★★ Does JavaScript still hinder Google's crawling without server-side rendering?
Fully JavaScript sites must ensure they use distinct URLs and standard links. Google is getting better at crawling these sites, but compatibility should be ensured for proper indexing....
John Mueller Sep 20, 2019
★★★ Should you host your images on a CDN subdomain to optimize their indexing?
It is acceptable to use CDNs like Amazon S3 to host images used in sitemaps, but it is advised to employ a subdomain for more flexible URL management in case of a CDN change....
John Mueller Sep 20, 2019
★★★ How can you effectively remove hacked pages from Google search results?
To remove hacked pages from search results, it is advisable to ensure they return a 404 code and to use the URL removal tool when these pages are still visible to users....
John Mueller Sep 20, 2019
★★★ Splitting or merging a site: why doesn’t Google transfer SEO value like it does with a simple move?
When a site is split into several new sites or several sites are combined, Google must reevaluate the whole, which is different from a simple domain transfer where redirects can effectively transfer a...
John Mueller Sep 20, 2019
★★★ Do you really need to use JavaScript to redirect URLs with fragments (#)?
To change your URL structure, use JavaScript to create client-side redirects because server-side redirects do not work after the hash symbol, which is handled in the browser....
John Mueller Sep 17, 2019
★★★ Are hashbang URLs finally crawlable by Google without specific configuration?
Google can now render hashbang URLs directly, without requiring specific setup....
John Mueller Sep 17, 2019
★★★ How Does Google Actually Choose Which Canonical URL to Index When Multiple Versions Exist?
John Mueller, in a new video from his #AskGoogleWebmasters channel, explains how Google selects canonical URLs. Indeed, in many cases, the search engine identifies a page offering given content (or si...
John Mueller Sep 09, 2019
★★★ Does Domain Authority (DA) Really Impact Your Google Rankings?
Google does not take third-party metrics like Domain Authority (DA) into account when ranking websites. These metrics, while informative, do not directly reflect how Google evaluates and ranks sites....
John Mueller Sep 06, 2019
★★ Should you really implement device-based redirection between mobile and desktop?
For websites using distinct URLs for mobile and desktop versions, Google recommends maintaining a connection between the versions with appropriate device-type based redirections. This ensures better r...
John Mueller Sep 06, 2019
★★★ Does hreflang really outperform canonical in search results?
For multi-regional sites with the same content, Google uses hreflang annotations to show the appropriate version in search results based on the user's location, even if a different canonical URL is ch...
John Mueller Sep 06, 2019
★★★ Can a website migration really happen without any loss in rankings?
Website migrations can be tricky, especially when they involve changes in domains or site structure. If the migration is done well, with appropriate redirects and no significant changes to the content...
John Mueller Sep 06, 2019
★★★ Should you choose a subdomain or a subdirectory for SEO?
Google does not specifically favor high-level domains for ranking. Websites can achieve good rankings regardless of whether they are on a subdomain or a subdirectory. What matters is building the repu...
John Mueller Sep 06, 2019
★★★ How does consistent URL canonicalization impact your visibility on Google?
If you have a clear preference for certain URLs in search results, ensure you consistently apply these preferences across your site. This includes consistently using the desired internal links, updati...
John Mueller Sep 04, 2019
★★★ How does Google really decide the canonical URL for your pages?
Google chooses a canonical URL based on two main criteria: the site’s preference and the utility for the user. To indicate the site's preference, one can use the link rel=canonical annotation, redirec...
John Mueller Sep 04, 2019
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