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 it really better to disavow domain-level links instead of URL by URL?
Google manually reviews the link examples submitted after a reconsideration request. However, it is advised not to concentrate on individual links but rather on the overall issue of unnatural links, a...
John Mueller May 19, 2014
★★★ Does the canonical tag really prevent the indexing of URLs with parameters?
Even with a canonical tag, Google must first index the original URL before identifying the canonical version. Initial indexing is necessary to determine if both URLs correspond and to merge them....
John Mueller May 09, 2014
★★★ Are press releases harming your backlink strategy?
Links in press releases should be used carefully. If they are designed to acquire backlinks, that is considered unnatural. Mentioning the URL without a link or with 'nofollow' is recommended....
John Mueller May 09, 2014
★★★ How does Google really handle the indexing of URLs with parameters?
Google indexes URLs even if they have query parameters and uses the canonical tag to consolidate them. To avoid unwanted indexing, it is recommended to link directly to the canonical version on your s...
John Mueller May 09, 2014
★★★ 404 or 410: Which HTTP error should you choose to speed up the de-indexing of a URL?
A 404 error is viewed as potentially temporary by Google, and a URL will be checked several times before being removed from the index. In contrast, a 410 error is interpreted as permanent, and the URL...
John Mueller May 09, 2014
★★★ Should you really point mobile to desktop with rel=canonical?
For mobile sites, it is recommended to use 'rel canonical' to point to the desktop version. Google uses the desktop version for indexing and ranking, while also displaying the mobile URL for smartphon...
John Mueller May 09, 2014
★★ Do keywords in URLs really affect Google rankings?
Keywords in URLs may be taken into account by Google, but their impact on ranking is minimal. Content and internal links are far more important for SEO....
John Mueller May 09, 2014
★★★ Does the disavow file really take effect during crawl or later?
Google takes the disavow file into account during the crawl of a domain's pages. The cache update does not necessarily mean immediate consideration of the disavow file, but it may be a hint....
John Mueller May 09, 2014
★★★ Why does Google treat HTTP and HTTPS differently when it comes to robots.txt?
The robots.txt directive is treated separately for HTTP and HTTPS. Therefore, it is possible to allow or block specific URLs based on the protocol, but it is better to use redirects to indicate the de...
John Mueller May 05, 2014
★★★ Does disavowing links really work without a complete recrawl of the affected pages?
For a disavow to be considered, Google must re-crawl the individual pages containing harmful links. Using a domain directive simplifies the process, but the recrawl of specific pages remains necessary...
John Mueller May 05, 2014
★★★ Does Google really differentiate between subdomains and subdirectories for SEO?
From an SEO perspective, there is no significant difference between having a blog on a subdomain or a subdirectory. It depends on your management convenience....
Google Apr 29, 2014
★★★ Is it true that Google really penalizes canonical pages for duplicate content?
Google prefers to have a single canonical page and tries not to index multiple versions of a page. If this occurs, it usually does not affect the ranking of the canonical page. You can use the URL par...
Google Apr 29, 2014
★★★ Is it really necessary to manipulate URL parameters to eliminate duplicate content?
URL parameters in webmaster tools can be used to eliminate URLs you consider duplicates of other pages on your site, such as URLs created by session IDs....
Google Apr 29, 2014
★★★ Does filling product pages with text really benefit SEO?
There's no need to force content onto product pages. Instead, use images with captions and optimized descriptions, as well as specific titles and URLs for these pages....
Google Apr 29, 2014
★★★ Why doesn't Google index all the URLs in your Sitemap at once?
Google will always try to index as many pages as possible, even if not all URLs in a Sitemap are indexed at the same time. It is recommended to structure Sitemaps to help understand the indexing proce...
John Mueller Apr 25, 2014
★★★ Should you really disavow spam links at the domain level instead of page by page?
Disavow files are processed continuously, and it is advisable to disavow domains rather than allowing link spam to persist....
John Mueller Apr 25, 2014
★★★ Why doesn't a 301 redirect always transfer 100% of PageRank to the new URL?
When removing or modifying an existing URL for a new one, using a redirect allows for the transfer of accumulated SEO signals like PageRank to the new URL....
John Mueller Apr 25, 2014
★★★ Are mobile and desktop search results really the same in Google?
Google essentially uses the same search results for mobile and desktop, unless certain mobile URLs are problematic, which can affect them in mobile results....
John Mueller Apr 25, 2014
★★★ How can a small site truly compete with giants without losing its shirt?
Small sites should concentrate on a specific area or niche and cover it thoroughly to grow. By gradually enriching their authority on new topics, they can expand and ultimately compete with larger sit...
Google Apr 23, 2014
★★★ Should you really check the history of an expired domain before buying it?
To avoid potential issues with a purchased domain, perform a site:domain.com search to see if the domain is indexed. If no results appear despite content, this may indicate a problem. Check the Intern...
Google Apr 21, 2014
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