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.
Quick SEO Quiz

Test your SEO knowledge in 3 questions

Less than 30 seconds. Find out how much you really know about Google search.

🕒 ~30s 🎯 3 questions 📚 SEO Google
★★★ Does a 302 redirect really cause you to lose PageRank compared to a 301?
A 301 redirect is permanent and transfers SEO signals (PageRank, canonicalization) to the new URL. A 302 is temporary and preserves signals on the original URL. Choosing one type does not cause signal...
John Mueller Nov 17, 2022
★★★ Should You Really Exclude All Duplicate Pages from Your XML Sitemap?
John Mueller explained on Twitter that having URLs with duplicate content in your XML Sitemap will not create problems in terms of potential ranking for these pages....
John Mueller Nov 14, 2022
★★★ Does Google really prefer subdomains or subdirectories for SEO? Here's what actually matters
Google has no technical preference between subdomains and subdirectories. Quality engineers say do what you want. However, subdirectories are often perceived as being more part of the main site....
John Mueller Nov 03, 2022
★★ Should you really verify rendered HTML in Search Console to diagnose your indexation issues?
In the URL Inspection tool of Search Console, you can view the rendered HTML to verify if the expected content is present. You can even search within this HTML to confirm the presence or absence of sp...
Dave Smart Nov 01, 2022
★★ What are Google's live testing tools really showing you about your site's rendering issues?
Live testing tools like URL Inspection, Rich Results Test, and Mobile-Friendly Test allow you to see in the 'More Info' tab which resources were loaded successfully, failed, or were not attempted, hel...
Dave Smart Nov 01, 2022
★★★ Can JavaScript Really Change How Google Treats URL Hash Fragments?
There is an exception to standard hash processing in URLs: when JavaScript on the page performs special actions with these URL fragments. In this case, processing can be different and falls under Java...
John Mueller Oct 26, 2022
★★ Do URL hash fragments (#) create separate pages in Google's eyes?
URLs containing a hash symbol (#) are used to create links to a specific section of a page. The part before the hash is the page address, the part after is the reference to a precise location. In term...
John Mueller Oct 26, 2022
★★★ Are URLs with hash (#) really invisible to Google?
Most of the time, the part located after the hash symbol (#) in a URL is ignored by search engines during crawling and indexing. Only the part before the hash is used for indexing....
John Mueller Oct 26, 2022
★★★ Should You Really Optimize Image File Names and Avoid Changing Their URLs at All Costs?
John Mueller explained during a webmaster hangout that Google takes into account image names (for example: golden-retriever-dog.jpg) because it can give the search engine an idea of what the image con...
John Mueller Oct 24, 2022
★★★ Do You Really Need to Translate Your URLs to Match Your Content Language for Better Rankings?
John Mueller indicated on Twitter that it is not mandatory to assign web pages written in a language a URL in the same language: "There is no need to use English URLs if the content is not in English....
John Mueller Oct 24, 2022
★★★ Why do website mergers produce unpredictable results in Google's eyes?
Merging two websites essentially creates something entirely new, with no guaranteed predictable outcome. Google must understand the new global site. It is crucial to follow Google's recommendations, d...
John Mueller Oct 21, 2022
★★ Does blocking URLs with robots.txt but leaving them indexed really hurt your SEO?
If URLs blocked by robots.txt are indexed but only appear in the omitted results of a site: search, it's not problematic. They don't affect your site. Pay attention only if they rank in place of your ...
John Mueller Oct 21, 2022
★★ Does the referrer URL in Search Console really affect your search rankings?
The referrer URL displayed in Search Console's URL inspection tool shows where Google found the first link to this page. This information may be outdated (e.g., an HTTP page), but it has no impact on ...
John Mueller Oct 21, 2022
★★ Should you really segment your sitemaps beyond 50,000 URLs?
Sitemaps exceeding the 50,000 URL limit generate errors in Search Console. It is recommended to segment sitemaps to respect this limit, even if the site can function without a sitemap....
Lizzi Sassman Oct 20, 2022
★★ Should you always use a 301 redirect for a permanent URL change, or are there exceptions that work better?
301 redirects must be used for permanent URL changes, not 302s. Google recommends testing redirects before putting them into production....
Lizzi Sassman Oct 20, 2022
★★★ Do ccTLDs really impose automatic geographic targeting that's impossible to override?
Geographic top-level domains such as .de, .at, .ch automatically set geographic targeting in Google Search Console. It is not possible to make the mistake of misconfiguring geographic targeting on a c...
Martin Splitt Oct 18, 2022
★★★ Should You Still Ping Google When Updating an XML Sitemap?
John Mueller explained, again on Twitter, that it could speed things up to "ping" Google when an XML Sitemap file was modified. This will accelerate its processing by the search engine's robots....
John Mueller Oct 17, 2022
★★★ Can the URL inspection tool really uncover all your indexation problems?
The URL inspection tool in Search Console can indicate why a page isn't being indexed, notably by identifying technical site issues such as blockage by the robots.txt file....
Alan Kent Oct 17, 2022
★★★ Is the URL inspection tool really the best way to verify if your pages are indexed?
Google Search Console offers a URL inspection tool that allows you to check whether a specific web page is indexed by Google or not. This tool is the official way to monitor the indexation status of y...
Alan Kent Oct 17, 2022
★★★ Is it really worth risking a major image URL overhaul if Google will penalize you with months of reduced visibility?
If you change all image URLs on a site at once, Google will first remove the old images from search results and then slowly index the new ones over several months, causing a period of reduced visibili...
John Mueller Oct 06, 2022
🔔

Get real-time analysis of the latest Google SEO declarations

Be the first to know every time a new official Google statement drops — with full expert analysis.

No spam. Unsubscribe in one click.