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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★★★ Is JavaScript really blowing your crawl budget?
The crawl budget is measured by requests made to the server, including JavaScript, CSS, and image files. Google uses an aggressive cache to minimize the impact on the server, but URL versioning can he...
John Mueller Jun 26, 2017
★★★ Is it essential to use the address change tool in Search Console during a domain migration?
The address change tool in Search Console helps better understand and manage site migrations by indicating to Google that an entire domain should be transferred to a new one....
John Mueller Jun 16, 2017
★★★ Can Google really display as many results as it wants from the same domain in SERPs?
Google can display multiple results from the same domain in search result pages if it seems relevant to the user's query. There is no strict limit and it depends on the algorithm's perception of relev...
John Mueller Jun 16, 2017
★★★ Do 302 redirects really hurt your SEO performance?
It's preferable to use a 301 redirect for content that is permanently moved to properly signal to search engines that the URL has changed definitively....
Google Jun 15, 2017
★★★ Do relative URLs really impact the indexing of your pages?
Relative URLs can be used for internal links as long as they correctly point to the desired structure of the site. This does not affect indexing....
Google Jun 15, 2017
★★★ Is it really necessary to submit all domain variations in Search Console?
Submitting all variations of a domain in Search Console allows you to receive notifications in case of issues with any of the versions....
John Mueller Jun 12, 2017
★★ Will Google Launch a Public Sandbox to Test Mobile First Index Before Deployment?
In 2009, when Google launched its new Caffeine indexing structure, the search engine set up a "sandbox", or new version of its index on a specific URL, to test the new infrastructure being implemented...
John Mueller Jun 06, 2017
★★★ Does Nofollow Really Burn Your Crawl Budget?
John Mueller indicated on Twitter that using a "nofollow" attribute on links does not "burn" crawl budget for a website. Fortunately so. We can even say that this technique is rather beneficial in thi...
John Mueller Jun 06, 2017
★★★ Do 500 errors really kill your crawl budget?
500 server errors indicate a problem on your server that Google detects. If these errors increase, Google will reduce crawling to avoid overloading your server. Ensure that these URLs return a 404 or ...
John Mueller Jun 02, 2017
★★★ Are drops in traffic after migration really tied to the domain change?
During a site migration, especially with country code top-level domains, ensure that all redirects are properly set up. Traffic fluctuations may not be solely related to the migration but also to a ge...
John Mueller Jun 02, 2017
★★★ Why do your hreflang tags need to point to canonical URLs?
For effective multilingual targeting, it is essential that hreflang tags correctly link canonical URLs together. This ensures that the appropriate language versions are displayed based on the user's l...
John Mueller May 30, 2017
★★★ How can you effectively manage a Google manual penalty without losing months of traffic?
In the case of a manual penalty, such as for inappropriate interstitials, it is important to correct the identified issues and submit a review request. Google can provide example URLs or explanations ...
John Mueller May 30, 2017
★★★ Should you really allow Google to crawl filtered Magento pages?
To manage URL variations caused by Magento filters, it is recommended to allow the crawling of these pages while using appropriate canonical tags to indicate the preferred page to index....
John Mueller May 30, 2017
★★★ Does changing your CMS really drop your Google rankings?
Changing your CMS platform can lead to temporary SEO ranking fluctuations due to changes in URL structure, indexing, and algorithmic interpretation that Google must process and reassess....
John Mueller May 30, 2017
★★★ How Many Pages from the Same Website Can Appear in Google Results?
John Mueller indicated on Twitter that the same site can appear multiple times (with different pages) on the same results page. There is no (longer any) limit to the number of URLs from the same site ...
John Mueller May 29, 2017
★★ Search Console Geolocation vs Hreflang: Which One Delivers the Real SEO Boost?
John Mueller has indicated the difference between geolocation of a site (in Search Console) and the use of the Hreflang tag. Geolocation seems stronger, with a genuine effort from Google to present th...
John Mueller May 22, 2017
★★★ Do Outbound 404 Links Really Hurt Your Page's SEO Performance?
Gary Illyes indicated on Twitter that a web page will not see its relevance score decrease because some of its outbound links point to a 404 URL. This situation does not imply any "punishment" from Go...
Gary Illyes May 15, 2017
★★ Do URL redirects really harm your SEO?
When reorganizing URLs, if a redirect is well established, it does not negatively affect SEO. However, an adjustment period may be necessary for Google to correctly re-index structural changes of a si...
John Mueller May 05, 2017
★★ Can sitemap errors really slow down your site's crawl?
When errors are found, Google will periodically attempt to recrawl these erroneous URLs. A sitemap error does not affect rankings, but it can slow down the crawling process if it prevents quick detect...
John Mueller May 05, 2017
★★ Subdomains or Directories: Which Technical Structure Should You Favor for Indexing?
From a technical perspective, you can use either subdomains or directories to structure a website. The only recommendation is to minimize the number of domains used, as it complicates indexing and man...
John Mueller May 05, 2017
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