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 really cancel a failed domain migration or commit to it fully?
You should avoid canceling a domain migration because it does not revert everything to the original state. You're simply moving the current situation (with its issues) back to the old domain. This res...
John Mueller Oct 29, 2020
★★ Why does Google still crawl your deleted old URLs?
Google occasionally continues to crawl old URLs (returning 404) for years, especially if they had backlinks or were important. It is at low priority and does not block normal site crawling....
John Mueller Oct 29, 2020
★★★ Should you really use cross-domain canonicals to consolidate multiple thematic sites?
Using canonical tags across multiple domains (e.g., 25 thematic stores pointing to a main store) is technically correct. It avoids duplicate content but may redistribute SEO strength among the domains...
John Mueller Oct 29, 2020
★★ Does Google's URL Parameters tool still work even when its interface is broken?
The URL parameters management tool in Search Console is still functional on Google's side, even though the display of statistics is faulty. A replacement tool is being developed, but no confirmed rele...
John Mueller Oct 29, 2020
★★★ Do 302 redirects really pass on as much PageRank as 301 redirects?
Google uses numerous signals to determine the canonical URL: 301/302 redirects, rel canonical, internal/external links, sitemap, appearance of the URL. A long-term 302 can be treated as a 301 if it st...
John Mueller Oct 29, 2020
★★★ Is it really necessary to avoid any migration following a failed domain migration?
During a problematic domain migration, the one thing you must absolutely avoid is another migration. Internal changes to the site are acceptable, especially if they don't involve modifying URLs....
John Mueller Oct 29, 2020
★★ Does Googlebot really follow HTTP redirects to HTTPS like a regular browser?
When Googlebot accesses an HTTP URL that redirects to HTTPS (which is typically the case for a site with both HTTP and HTTPS), it will follow this actual server-side redirect normally....
John Mueller Oct 28, 2020
★★★ Does Googlebot actually ignore your forced HTTPS redirects?
Googlebot attempts to crawl URLs with a clean slate and doesn’t retain any HSTS list. It accesses HTTP URLs directly without applying the browser's HSTS rules....
John Mueller Oct 28, 2020
★★ Do structured data warnings really block rich results from appearing?
Warnings may provide a somewhat reduced experience for users, but products can still appear in rich results in search. Examples of warnings could be a missing description, review, URL, or brand....
Daniel Waisberg Oct 20, 2020
★★★ Why Can Google Penalty Reconsideration Reviews Take Anywhere from 1 Week to Several Months?
John Mueller indicated on Twitter that the timeframe for processing a reconsideration request for a site that has received a manual action could vary from one week to several months, without any real ...
John Mueller Oct 19, 2020
★★ Why do your rendering tests fail while Google indexes your page correctly?
Google's testing tools (Mobile-Friendly Test) have shorter timeouts than actual indexing to provide quick answers. If rendering works in the URL Inspection tool but not in the tests, it’s likely a tim...
John Mueller Oct 16, 2020
★★★ Can a polluted domain really handicap your SEO for over a year?
If you migrate to a domain that previously hosted adult content or spam, classification algorithms (like SafeSearch) may linger. External effects like links with problematic anchors can also cause dif...
John Mueller Oct 16, 2020
★★ Should you really host your news blog on the same domain as your product site?
To add a news section to a product site, it is recommended to keep it on the existing domain rather than creating a new domain. This allows for immediate benefit from the authority of the site. A clea...
John Mueller Oct 16, 2020
★★★ Can the history of an expired domain hold back your rankings for months?
A domain that has served adult or problematic content can retain classifications (such as SafeSearch) that last a long time. External links with problematic anchors can also cause difficulties, someti...
John Mueller Oct 16, 2020
★★ Should you isolate your blog or news section on a separate domain?
For a news section on a product site, it is recommended to keep it on the existing domain rather than creating a new domain. This allows you to immediately benefit from the authority of the existing s...
John Mueller Oct 16, 2020
★★ Why does Google ignore identical modification dates in XML sitemaps?
If a sitemap contains thousands of URLs with the same recent modification date (all updated in the last minute), Google understands that this is incorrect and will not use this information as a signal...
John Mueller Oct 16, 2020
★★ Should you really think twice before splitting your site into multiple domains?
Dividing a site into multiple domains is even more challenging than merging sites. Google generally recommends concentrating content rather than splitting it, unless there are very good business reaso...
John Mueller Oct 16, 2020
★★ Why does Google ignore identical lastmod dates in your XML sitemaps?
If all URLs in a sitemap have the same last modified date (for example, automatically generated with the current date), Google considers that the sitemap does not provide useful information, except fo...
John Mueller Oct 16, 2020
★★ Is splitting a website into multiple domains a strategic mistake to avoid?
Separating a website into multiple domains is almost harder than merging sites, as the internal linking changes completely. Google generally recommends focusing content rather than splitting it, unles...
John Mueller Oct 16, 2020
★★ Should You Really Worry About 302 Redirects During a Migration Error?
Using a 302 redirect instead of a 301 during a migration will take longer for canonicalization to focus on the new URL. In the long run, the difference is minimal, but for a permanent migration, a 301...
John Mueller Oct 16, 2020
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