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 Noindex Your XML Sitemap to Optimize Crawl Budget?
Frédéric Dubut (Bing), followed by John Mueller (Google), explained on Twitter that there is absolutely no problem with setting an XML Sitemap file to "noindex" (via the HTTP header) and that the URLs...
John Mueller May 18, 2020
★★★ Why does Google only index one version when your country pages are nearly identical?
When two pages have identical or nearly identical content (same language, different countries), Google often chooses one as canonical, even with hreflang. Hreflang allows for swapping the displayed UR...
John Mueller May 15, 2020
★★ Do temporary 404 errors during a migration really kill your SEO?
If pages return temporary 404s during a migration (for a few days) before redirects are set up, Google will recrawl the URLs, see the redirects, and treat them normally. The impact on ranking will be ...
John Mueller May 15, 2020
Should you encode non-ASCII characters in XML sitemap URLs?
URLs in an XML sitemap can contain non-ASCII characters. You just need to respect the encoding specified in the sitemap specification....
John Mueller May 15, 2020
★★ Is it really necessary to avoid using multiple title and meta description tags on a single page?
Adding a second meta description or title tag on a page provides no SEO advantage. Google treats this as an extension of the existing tag. It's better simply to modify the unique tag already in place....
John Mueller May 15, 2020
★★ Should you really use different domain names for a multilingual site?
For a multilingual site, it is acceptable to use different domain names according to countries (e.g., brand.se for Sweden, example.fr for France) instead of having all versions under a single domain. ...
John Mueller May 15, 2020
★★ Should you really abandon the FAQ schema on single-question product pages?
You can mark each question of a FAQ on a dedicated page with FAQ schema. However, Google primarily displays the FAQ rich snippet when multiple questions are present on the same page. With only one que...
John Mueller May 14, 2020
★★ Should you opt for subdirectories or subdomains for a multilingual site?
For multilingual sites with a few versions (e.g., 3-5 languages), using subdirectories (example.com/de/, /en/, /fr/) is generally preferred to subdomains, as it simplifies analytical tracking and cons...
John Mueller May 14, 2020
★★★ How does Google blend site-level and page-level signals to rank your pages?
Google collects certain signals at the domain or overall site level (authority, trust) and others at the level of each individual page (relevance, content). The final ranking results from a blend of t...
John Mueller May 14, 2020
★★★ Should you prioritize domain authority or optimize page by page?
Google collects various signals at the domain level (or overall site level) and others at the individual page level. The final ranking results from a combination of both: a good landing page on a low-...
John Mueller May 14, 2020
★★ Subdomains or Subdirectories for Internationalization: Which Hreflang Architecture Does Google Really Favor?
For multilingual sites (3-5 languages), Google recommends subdirectories (example.com/fr/, /en/, /de/) over subdomains (fr.example.com). Subdirectories facilitate signal attribution to the overall sit...
John Mueller May 14, 2020
★★ Why are multilingual footer links crucial on every page?
Placing links to language variants in the footer of every page (including blog, categories, products) helps both users and Google discover and associate translated versions. These links should not be ...
John Mueller May 14, 2020
★★ Does mixed content HTTPS/HTTP really impact Google rankings?
Mixed content (HTTP within a HTTPS page) does not impact ranking, but Chrome displays a security warning because it may expose session information. It is recommended to clean up these HTTP URLs, for e...
John Mueller May 13, 2020
★★★ Does the URL removal tool truly deindex your pages?
The URL removal tool in Search Console hides URLs from search results but does not immediately remove them from the index. They continue to be counted in the Index Coverage report until Google fully r...
John Mueller May 13, 2020
★★★ Why does your site completely disappear from Google's index, and how can you recover it?
If a site no longer appears at all in the results (even for the brand name), there are three possible causes: a severe technical problem on the site, a manual action by the Web Spam team, or the accid...
John Mueller May 13, 2020
★★ Do UTM parameters really cause Google to index duplicate content?
URLs with UTM parameters (Facebook, Twitter) can be indexed as duplicates even if the canonical is correct. Google will eventually consolidate these versions to the canonical version. To accelerate or...
John Mueller May 13, 2020
★★ Does the URL Parameter Tool really consolidate all signals as Google claims?
By configuring a parameter as 'Representative URL' in the Search Console parameter tool, Google consolidates all signals from URLs with that parameter to a unique representative version. This can redu...
John Mueller May 13, 2020
★★★ Does Hreflang really only affect displayed URLs while Google insists on indexing just one version?
Hreflang does not influence indexing: Google may index a single version of similar content (canonical), but displays the appropriate URL based on the search country. In Search Console, only the canoni...
John Mueller May 13, 2020
★★★ Why do old URLs stay indexed after a 301 redirect?
When changing a URL with 301 redirects, Google does not remove the pages from the index: it simply switches from the old URL to the new one as canonical. If traffic massively drops after a migration, ...
John Mueller May 13, 2020
★★★ Why does Google refuse to index all your pages, and how can you fix it?
Google does not promise to index all pages on the web. On a new site with a sudden influx of content, systems may be cautious and limit crawling and indexing. Submitting via Inspect URL does not guara...
John Mueller May 13, 2020
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