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.
★★★ Does a Domain Name with a Keyword in the Extension (.music, .photo, .shop) Actually Improve Your SEO?
John Mueller gave an unequivocal answer to a question on Reddit regarding the value of registering a .music domain for SEO purposes: there is no direct SEO advantage. Google does not grant algorithmic...
John Mueller Nov 25, 2025
★★★ How Should You Handle Migrating a Website Between Two Different Domain Extensions?
A company would like to move most of its site to the .co.uk TLD, but keep a portion on its old .digital TLD for certain marketing campaigns. Here is John Mueller's advice: first, perform a migration f...
John Mueller Nov 11, 2025
★★★ Can URL Case Sensitivity Really Impact Your Organic Rankings?
As John Mueller reminds us, case plays a role in canonicalization: Google may choose a different canonical version if URLs vary only by case. Case sensitivity also impacts the management of the robots...
John Mueller Nov 04, 2025
★★★ How Can You Permanently Remove Hacked Pages That Are Still Indexed by Google?
On Reddit, a user shared their misadventure. After being hacked and taking steps to fix the problem, hundreds of typical Japanese keyword hack pages are still indexed in Google, even though they no lo...
John Mueller Oct 28, 2025
★★★ Why Does Google Search Console Show Poor LCP When Your Pages Seem Fast?
No, Google Search Console is not off the mark when it reports poor overall LCP while individual pages seem good. Barry Pollard explains that the difference comes from how GSC and CrUX measure Core Web...
Google Oct 07, 2025
★★★ How Long Does It Really Take for an Old Domain to Recover Its SEO Visibility?
A recovered domain can take time to regain good SEO visibility: this is the main point emphasized by John Mueller (Google) in a Reddit discussion. A site owner was concerned that their domain (previou...
John Mueller Sep 30, 2025
★★★ Should You Really Avoid Certain Domain Extensions to Succeed in SEO?
John Mueller recommends prioritizing a traditional TLD (such as .com), even if it means incorporating a hyphen into the domain name, rather than opting for a TLD reputed as "cheap" or problematic like...
John Mueller Sep 09, 2025
★★★ Why do your private pages never appear in Google despite being indexed?
If all your private URLs redirect to the same generic login page, Google will consider all these URLs as duplicates and will primarily index the login page, which can harm the search experience....
John Mueller Sep 04, 2025
★★★ Are your URLs leaking private data even when your content is protected?
Don't include private details like usernames or email addresses in URLs, because even if the content is protected, the URLs themselves can become indexable and visible in search results....
John Mueller Sep 04, 2025
★★★ Does robots.txt really protect your private content from Google indexation?
Do not block private URLs with robots.txt because they can still be indexed without their content. If URLs contain usernames or emails, this private information could appear in search results....
John Mueller Sep 04, 2025
★★ Should you really redirect your private pages to marketing content rather than straight to a login form?
A best practice is to redirect private URLs to informative marketing pages rather than to a simple login page. Example: Search Console redirects to marketing pages with a link to sign in....
John Mueller Sep 04, 2025
★★ Does Submitting Individual Sitemaps Actually Speed Up Crawling, or Is One File Enough?
John Mueller explains that uploading a sitemap file to Google Search Console does not guarantee immediate crawling of the referenced URLs. According to him, submitting the sitemap index file (sitemap....
John Mueller Sep 02, 2025
★★★ Why Do Core Web Vitals Show Different Results Between CrUX and Search Console?
CrUX and Search Console often show different Core Web Vitals results because they measure with distinct approaches: CrUX aggregates user experiences by page views (each visit counts, favoring high-tra...
Google Aug 26, 2025
★★★ Should You Really Avoid Lazy Loading on Above-the-Fold Images to Improve Your SEO?
In a recent episode of Search Off the Record, Martin Splitt warns against using lazy loading for images that are visible as soon as users land on the page: this delays the Largest Contentful Paint (LC...
Martin Splitt Aug 26, 2025
★★★ Is your lazy loading blocking Google from seeing your images?
To verify that lazy loading works correctly for SEO, use the URL inspection tool in Search Console and examine the rendered HTML. All image URLs must appear in the 'src' attribute of image tags....
Martin Splitt Aug 21, 2025
★★★ Should You Really Ditch Keyword-Based Domain Names for Your SEO?
Google advises small businesses against opting for domain names composed solely of generic keywords. John Mueller emphasizes that this choice can harm online visibility, as it makes it difficult to st...
John Mueller Aug 12, 2025
★★★ Are URL fragments (#) killing your image visibility in Google search results?
Using URL fragments (#) to display individual images is problematic because it doesn't create distinct, indexable landing pages. It's better to have unique URLs for each image if you want them to be d...
John Mueller Aug 07, 2025
★★★ Subdomain vs separate domain: Does Google really make a difference for your SEO?
Google attempts to index both the main site and the support site, whether they're on different subdomains (support.example.com vs www.example.com) or on completely different domains. Both versions are...
John Mueller Aug 06, 2025
★★★ Do custom URLs on third-party platforms really hurt your SEO rankings?
A custom URL created on a third-party communication platform (such as a community forum) has no negative impact on the main website's search engine optimization. This configuration is perfectly accept...
John Mueller Aug 06, 2025
★★★ Should you host your customer support on the same domain for SEO benefits?
Having a support site on the same domain name with a different subdomain, or even on a completely different domain name, is a perfectly normal configuration that causes no SEO problems whatsoever....
John Mueller Aug 06, 2025
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