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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★★ Can large PDF files sabotage your crawl budget?
Large files on a server, such as multi-megabyte PDFs, can affect the average download time per URL displayed in Search Console....
John Mueller Apr 05, 2016
★★★ Should you really apply noindex + nofollow to all facet navigation URLs?
For facet navigation URLs, an effective approach is to use noindex, nofollow to prevent Google from getting bogged down in many URL variations....
John Mueller Apr 05, 2016
★★★ Does a redirect also transfer link penalties to the new domain?
Link issues affecting an original site are transferred to the new domain in the case of a redirect, as the PageRank is redirected to the new site....
John Mueller Apr 05, 2016
★★★ Why does it take Google up to a year to process all redirects after a domain migration?
After a domain change with correct redirects, there can still be many old indexed URLs. It may take up to a year for all the redirects to be followed....
John Mueller Mar 24, 2016
★★★ Why does Google sometimes overlook your canonical tags?
Google may ignore rel=canonical if the pages are clearly different or if the query specifically matches the content of the non-canonical version. Google shows the exact searched URL even if a redirect...
John Mueller Mar 24, 2016
★★★ Does the URL submission tool really speed up your page rankings?
The URL submission tool in Search Console stimulates rapid indexing with limited initial signals. The algorithm adjusts ranking as more signals are collected....
John Mueller Mar 24, 2016
★★★ Why do URLs with session IDs take up to a year to disappear from the index?
URLs with a session ID parameter take time to disappear from the index after adding a rel=canonical because they are not frequently recrawled. This process can take up to a year....
John Mueller Mar 24, 2016
★★★ How can you prevent login URLs from cluttering your sitelinks in Google?
To prevent login URLs from appearing as sitelinks, use the removal feature to influence their visibility. If that doesn't work, use 'noindex' to completely hide them. Changes take one to two months to...
John Mueller Mar 24, 2016
★★★ Why does Google ignore URLs present in your XML sitemap?
Google does not necessarily index all URLs in a sitemap file. It depends on the perceived quality of the site and the uniqueness of the provided URLs....
John Mueller Mar 24, 2016
★★★ Are links to your AMP pages truly counted towards your canonical version?
AMP pages use a rel=canonical pointing to the main page, so all signals and inbound links to the AMP URL are redirected to the canonical page....
John Mueller Mar 24, 2016
★★★ Why is robots.txt not enough to deindex a page?
Blocking a URL with a robots.txt file does not guarantee its removal from search results. To remove a page from results, using the 'noindex' tag is recommended....
John Mueller Mar 11, 2016
★★★ Should you really rely on robots.txt to deindex your pages?
Google recrawls the robots.txt file for most sites almost every day. This means that changes made to this file should be visible in a short timeframe. However, the robots.txt file does not guarantee t...
John Mueller Mar 11, 2016
★★★ Can we really trust rel=canonical to control indexing?
The rel=canonical tag is a signal indicating to Google your preference for a specific URL to be indexed. However, Google may ignore this tag if other signals indicate that another URL is more appropri...
John Mueller Mar 11, 2016
★★★ Is it true that Google really respects the canonical tag?
The rel=canonical tag is a signal for Google, indicating a preference for indexing a different URL. Google must first index and process the page to see the rel=canonical tag. There is a possibility th...
John Mueller Mar 11, 2016
★★★ Why doesn't robots.txt deindex your pages, and which method should you choose to remove URLs from the index?
To remove URLs from Google's index, use the Search Console removal tool for a quick solution, or implement noindex tags for a natural solution, rather than blocking them via robots.txt, which does not...
John Mueller Mar 10, 2016
★★★ Is it true that Google penalizes duplicate content?
Duplicate content does not automatically result in an SEO penalty. Google will show one of the duplicate URLs if it considers the information becomes redundant for the user. It's better to diversify c...
John Mueller Mar 10, 2016
★★★ Does aligning canonical signals really guarantee the indexing of your preferred URLs?
For Google to know which URL to display in the results, it is essential to ensure that all signals, such as canonical tags, redirects, and internal links, are properly aligned to designate the preferr...
John Mueller Mar 10, 2016
★★★ Should you really keep your 301 redirects forever?
Ideally, 301 redirects should be maintained permanently, but in practice, they can be removed after about a year, once Google has had the chance to process them correctly and transfer the 'SEO juice' ...
John Mueller Mar 10, 2016
★★★ Does duplicate content really hurt your SEO ranking?
Duplicate content is not a penalizing ranking factor. Google will display one of the many duplicate URLs in its results, but this does not negatively impact the overall authority of a site....
John Mueller Mar 10, 2016
★★ Absolute or relative links: which one should you choose to optimize your SEO?
Both types of links, absolute and relative, can be used without negative impact on SEO. However, absolute links may offer more clarity during a site's restructuring or migration, as they directly poin...
John Mueller Mar 10, 2016
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