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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★★ Can you really declare multi-domain sitemaps via robots.txt, or should you go through Search Console?
To include sitemaps from multiple domains, you can either include the sitemap directive in the robots.txt file of each domain or use a site management tool like Google Search Console to prove ownershi...
Google Aug 23, 2017
★★★ Can Google really discover and index all the JavaScript links on your site?
Google can discover URLs even if they are generated by JavaScript, as URLs present in JavaScript files can be crawled and indexed....
Google Aug 23, 2017
★★ What are the only two fields in an XML sitemap that Google actually cares about?
John Mueller explained on Twitter that in XML files, the two most important fields are the URL (<loc>) and the last modification date (<lastmod>)....
John Mueller Aug 21, 2017
★★★ Why Is Google Indexing More URLs Than Those Declared in Your XML Sitemap?
A user pointed out to John Mueller that in their Search Console, the XML Sitemaps report indicated there were more indexed URLs than URLs in the Sitemap. John responded that this likely came from the ...
John Mueller Aug 21, 2017
★★★ Does URL Architecture Really Impact Your Google Rankings?
John Mueller indicated on Twitter that the URL structure (the fact that the hierarchy is shown in a page's address, as opposed to a site where all URLs would be at the root level, for example), has on...
John Mueller Aug 21, 2017
★★★ Should You Still Use Geographic Meta Tags for Local SEO?
John Mueller indicated that Google does not take into account geo-type meta tags (<meta name="geo.position" content="latitude; longitude">, <meta name="geo.placename" content="Place">, <meta name="geo...
John Mueller Aug 14, 2017
★★★ Should You Use WWW or Non-WWW for Better SEO Performance?
A user asked on Twitter whether it was preferable in SEO to use a WWW address (www.yoursite.com) or not (yoursite.com) for a website. Another user replied that it had no impact on SEO. John Mueller ag...
John Mueller Aug 14, 2017
★★ Does Googlebot Send a Referrer When Crawling Your Pages?
John Mueller indicated on Twitter that Googlebot, when crawling a page, does not return a referrer URL, as a user would when browsing on a browser. A Googlebot visit is therefore similar to direct tra...
John Mueller Aug 14, 2017
★★ Should you really adjust your domain's geo-targeting from national to global?
Adjusting your domain's geo-targeting can be beneficial if you are shifting from a strong national focus to a global focus....
John Mueller Aug 11, 2017
★★★ Do Exact Match Domains (EMDs) still give your Google ranking a boost?
Owning a domain with exact keywords does not automatically ensure a good ranking in search results....
John Mueller Aug 11, 2017
★★★ Should your mobile structure dictate your choice between www and non-www domains?
Google considers that organization and structural clarity are essential for effective crawling. The mobile representation must account for limited space, but that should not alter the domain strategy ...
John Mueller Aug 10, 2017
★★★ How long should you really keep your 301 redirects active?
It is advisable to keep 301 redirects for at least one year to ensure proper transfer of SEO signals. After this period, if the old URLs are hardly visited, you may consider removing them....
John Mueller Aug 10, 2017
★★ Do subdomains really pass their authority to the main domain?
Subdomains can be considered as either part of or separate from the overall main domain. Google tries to understand the context to determine how subdomains and root domains interact....
John Mueller Aug 10, 2017
★★★ Do 404 and Soft 404 errors really harm your site's SEO?
404 or Soft 404 errors do not imply that the quality of a site is poor. They merely indicate that these URLs are removed from the index, and Google aims to focus on the rest of the site....
John Mueller Aug 10, 2017
★★ How can you effectively declare your language versions in sitemaps to ensure indexing?
When declaring language versions through sitemaps, all respective URLs must be properly indexed in the sitemap to guarantee their visibility....
Google Aug 08, 2017
★★★ Should you really abandon the site: command to count your indexed pages?
Using 'site:domain.com' is not a reliable method for determining the number of indexed pages. It is better to use a sitemap to verify the URLs that are actually indexed....
John Mueller Aug 02, 2017
★★★ Can You Use 301 Redirects in Hreflang Tags?
We asked John Mueller whether a URL in a hreflang tag could be subject to a 301 redirect. His answer was clear: URLs in hreflang tags must be canonical. This therefore rules out the use of such redire...
John Mueller Jul 24, 2017
★★★ Should you really structure your multilingual URLs to rank internationally?
Google advises using a URL structure that reflects the target language or market for multilingual sites. The correct use of hreflang tags ensures that users see the right version of the page....
Google Jul 20, 2017
★★ How should you handle canonicals for identical content in Angular applications?
For pages generated via Angular where the content is identical across multiple URLs, it is advisable to define a canonical URL so that Google knows which version of the page to index....
Google Jul 20, 2017
★★★ Subdomains or subdirectories: which URL structure should you prefer for a multilingual site?
Google recommends using subdomains or subdirectories to separate content by language or country. The use of the hreflang tag allows you to indicate the relationship between different language versions...
Google Jul 20, 2017
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