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 5 questions

Less than a minute. Find out how much you really know about Google search.

🕒 ~1 min 🎯 5 questions
★★★ Does Google really treat clustering and canonicalization as two separate processes, or is it all just one mechanism?
Clustering consists of grouping pages that Google considers identical, while canonicalization consists of choosing the best URL among that cluster. These are two distinct and sequential processes....
Allan Scott Dec 05, 2024
★★★ Does hreflang really work independently from duplicate content clustering?
Hreflang is a separate system from clustering that allows URLs to be substituted based on user location, even if pages are in the same duplication cluster....
Allan Scott Dec 05, 2024
★★★ Does Google really juggle 40 different signals to pick the right canonical URL?
Google uses approximately 40 different signals to determine which canonical URL to choose in a cluster of duplicate pages. This number varies over time because certain signals are added or removed....
Allan Scott Dec 05, 2024
★★★ What happens when your canonicalization signals contradict each other?
When strong signals like a 301 redirect and a rel canonical point to different URLs, the system ignores these signals and falls back on weaker signals like sitemaps or PageRank....
Allan Scott Dec 05, 2024
★★ Should you really declare your XML sitemap in the robots.txt file?
You can use the 'sitemap' directive in your robots.txt file to tell crawlers where to find your XML sitemap, making it easier for them to discover your URLs....
Martin Splitt Dec 04, 2024
★★★ Where exactly should you place your robots.txt file for search engines to actually recognize it?
The robots.txt file must be placed at the root of your domain (example.com/robots.txt). It cannot be placed in a subdirectory like example.com/products/robots.txt, or it will not work....
Martin Splitt Dec 04, 2024
★★ Should you use wildcards in robots.txt to better control your crawl budget?
You can use the asterisk (*) as a wildcard character in your robots.txt file to simplify your rules and create more flexible URL patterns....
Martin Splitt Dec 04, 2024
★★ Should you manage a separate robots.txt file for each subdomain?
Each subdomain can have its own robots.txt file. For example, shop.example.com/robots.txt is valid and functions independently from the main domain's robots.txt....
Martin Splitt Dec 04, 2024
★★★ Does URL structure really matter for SEO rankings?
John Mueller states that some SEOs place too much importance on URL structure. A clear structure is useful for users and for performance tracking, but cannot compensate for content that isn't explicit...
John Mueller Nov 19, 2024
★★★ Can you really use URLs with hash symbols as canonical tags, or will Google ignore them?
Google has clarified in its documentation that URLs containing a hash symbol (hash) cannot be used for canonicalization....
John Mueller Nov 13, 2024
★★★ How Can You Manage Multi-Version URLs to Maximize Your SEO Visibility?
On LinkedIn, John Mueller advised site owners with multiple versions (APIs, specifications, annual editions, etc.) to use a stable URL for their site's current version. For example, it can be benefici...
John Mueller Nov 12, 2024
★★★ Should you really redirect all non-canonical URLs with 301s for SEO?
For external links pointing to non-canonical URLs, configuring a 301 redirect to the canonical URL is recommended. This type of redirect avoids performance impacts because browsers memorize the redire...
Martin Splitt Nov 12, 2024
★★★ Does Google really ignore your canonical tags? Here's why it happens more often than you think
The canonical tag is treated as a hint by Google Search and not as an absolute directive. Google can choose a different URL than the one specified because this tag is often used incorrectly by site ow...
Martin Splitt Nov 12, 2024
★★★ Should You Really Distribute Static Content Across Multiple Domains to Improve Crawling?
In a post published on LinkedIn, John Mueller advises distributing the loading of static content, such as images, across subdomains or separate domains in case of crawl issues. However, he specifies t...
John Mueller Nov 12, 2024
★★★ Is Google ignoring your canonical tag? Here's why your internal links might be to blame
When Google selects a canonical URL different from the one you've declared, it's often because internal links point to a different URL than the one defined as canonical. You need to correct these inte...
Martin Splitt Nov 12, 2024
★★★ Should you really worry about duplicate content alerts in Google Search Console?
The statuses 'duplicate without user-selected canonical', 'alternate page with proper canonical tag' or 'duplicate Google chose different canonical than user' in Search Console are not really problems...
Martin Splitt Nov 12, 2024
★★★ Should you prioritize the HTML tag or HTTP header to declare a canonical URL?
To tell Google which URL to index among multiple versions of the same content, you can specify the canonical URL either in an HTML tag or in an HTTP header. This helps Google make its decision....
Martin Splitt Nov 12, 2024
★★ Why does Google only support one favicon per site?
Google Search only supports one favicon per site, where the site is defined by the site name (domain-level or subdomain-level, including the homepage). Updating favicons takes time as they are updated...
Google Oct 31, 2024
★★★ Can you influence the site name shown by Google in search results?
There is currently no method to force a specific site name display in search results. Using the domain name as the site name is a normal behavior and is not considered a bug. The issue may resolve ove...
Google Oct 31, 2024
★★★ How Can You Diagnose and Fix Crawl Problems Affecting Multiple Domains at Once?
John Mueller explained how to resolve crawl issues affecting multiple domains simultaneously. He suggests examining shared infrastructures, such as CDNs, which are often responsible for these interrup...
John Mueller Oct 29, 2024
🔔

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.