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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★★★ Why do your rich results vanish from the standard SERPs while still appearing in site searches?
To check if your rich results are being blocked by quality filters, perform a site search on your domain. If the rich results appear in the site: results but not in regular searches, it’s a sign that ...
John Mueller Feb 26, 2021
★★ Why does Google keep crawling 404 URLs that are years old?
Google may continue attempting to crawl URLs that existed 7-8 years ago, even if they have returned 404 or 410 for a long time. These URLs are kept in a low-priority queue and are occasionally retried...
John Mueller Feb 26, 2021
★★★ Should you really be worried about having 30% of URLs as 404s on your site?
Having 30% of URLs as 404s is perfectly normal, especially for sites with a lot of content turnover. It's not a quality signal. It's only problematic if the homepage returns 404s, as Google might thin...
John Mueller Feb 26, 2021
★★★ Can you really target different countries on the same domain without using subdomains?
For generic domains (gTLDs), you can apply different country targeting for the homepage and for subdirectories in Search Console. The most specific parameter will be used. This does not work with coun...
John Mueller Feb 26, 2021
★★ Why Doesn't the Search Console API Show Referring URLs for 404 Errors?
Referring URLs that generate 404 errors are currently not accessible via the Search Console API. To identify these broken links, it is recommended to use a local crawler on your own site....
John Mueller Feb 26, 2021
★★★ Why does Google ignore your images if they're in data-src instead of src?
Image URLs must be in the 'src' attribute for Google to track them. If the URL is in a 'data-src' attribute, Google will not track it. The 'data-src' attribute only provides additional information, bu...
Kristina Azarenko Feb 25, 2021
★★★ Does Google Really Consider the Total Number of Backlinks a Ranking Factor?
John Mueller explained during a webmaster hangout that the total number of backlinks a page receives is not a relevant criterion for measuring its popularity: "From my point of view, I would tend not ...
John Mueller Feb 22, 2021
★★★ Is Google's Yellow Highlighting Actually Connected to the Passages Algorithm?
Danny Sullivan explained (once again) on Twitter that Google's feature of directing users directly to a specific part of a page, with the requested text highlighted in yellow (a function sometimes cal...
Danny Sullivan Feb 22, 2021
★★★ How does Google really handle canonicalization and hreflang on multilingual sites?
Google recognizes identical content across different country versions, clusters it, and chooses a canonical URL for indexing. With correct hreflang, Google displays the appropriate local URL in the re...
John Mueller Feb 19, 2021
★★★ Is the number of backlinks really insignificant for Google?
Google does not differentiate based on the total number of links or the number of referring domains. Google views links quite differently, trying to understand what is relevant and how to weigh each l...
John Mueller Feb 19, 2021
★★★ Do Core Web Vitals apply to subdomains or just the main domain?
Data from the Chrome User Experience Report (CrUX) is maintained at the origin level, which means the hostname including the subdomain and the protocol. If you have different subdomains, they will be ...
John Mueller Feb 19, 2021
★★★ Why does Google display the canonical URL instead of the local URL in Search Console?
In Search Console, Google primarily reports canonical URLs. In the performance and index coverage report, Google simplifies and shows the canonical URL, even if the local URL is displayed to users thr...
John Mueller Feb 19, 2021
★★ Why does Google penalize satellite pages even when they target different regions?
Having multiple domain names or pages targeting specific regions or cities that redirect users to a single page, or pages created to direct visitors to the actual usable or relevant portion of your si...
Google Feb 17, 2021
★★★ Do Short Domain Names and URLs Actually Boost Your SEO Rankings?
John Mueller explained on Twitter that using a short domain name or short URLs (number of words or characters) does not provide any "bonus" in terms of SEO....
John Mueller Feb 15, 2021
★★★ Is it true that the History API is really seen as a redirect by Google?
If Google detects that a page is using the History API to change the URL during loading, it classifies this as a redirect and will try to crawl and index the destination URL (the new URL) during the n...
John Mueller Feb 12, 2021
★★★ Merging and splitting sites: Why does Google never guarantee a stable ranking post-migration?
During migrations involving site mergers or splits (as opposed to a simple domain move), temporary and long-term ranking fluctuations are expected. The outcome may be stronger or mixed. Google needs t...
John Mueller Feb 12, 2021
★★★ Is removing URL parameters for Googlebot actually cloaking without a penalty?
Serving pages with URL parameters removed only for Googlebot is technically considered cloaking. However, from a practical perspective, this will not cause manual action by the webspam team, but compl...
John Mueller Feb 12, 2021
★★★ Could the URL structure of your images be sabotaging your SEO?
Google uses the URL path as well as the filename to help understand your images. Organize the content of your images so that the URLs are constructed logically. Avoid changing your image URLs....
John Mueller Feb 10, 2021
★★★ Should you really block images in robots.txt to exclude them from Google Images?
If you do not want your page images to be displayed in search, a good way to achieve this is by disallowing their crawling in the robots.txt file. Make sure that the appropriate URLs are correctly blo...
John Mueller Feb 10, 2021
★★★ What could cause your images to vanish from Google Images despite solid optimization?
Images are not crawled as frequently as web pages, so it's important to use persistent URLs for them. When URL changes are necessary, use 301 redirects....
John Mueller Feb 10, 2021
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