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.
★★ Should You Use a Noindex Header to Protect Your llms.txt Files from Google Indexing?
John Mueller answered a question about llms.txt files and their potential impact as duplicate content. He explained that these files would only be considered duplicate content if their content was ide...
John Mueller Jul 29, 2025
★★ Should you use noindex or robots.txt to manage tracking parameters? Here's what Google actually recommends
Meta noindex tags and the robots.txt file are alternatives for managing URLs with tracking parameters. Each method presents advantages and disadvantages that must be weighed according to your context....
Google Jul 25, 2025
★★★ Should you really use the canonical tag to manage tracking parameters?
Google recommends using the actual Canonical URL tag to prevent the appearance of tracking parameters in search results. It's a practical and effective method to indicate the preferred version of the ...
Google Jul 25, 2025
★★ Does 100vh really cause indexation problems for your hero images?
Using 100vh (100% of the viewport height) for hero images can cause problems with the Inspect URL tool due to viewport expansion used during rendering. However, the content remains accessible in the D...
Martin Splitt Jul 24, 2025
★★★ Does the Order of Links in Your Disavow File Really Matter to Google?
On Bluesky, John Mueller explained that the order of URLs or sites listed in the disavow file has no importance whatsoever. Google does not process this file in real-time, but takes it into account du...
John Mueller Jul 15, 2025
★★ Is searching your domain name on Google really enough to verify your site's technical health?
To verify that your site is technically sound, search your site by its name and domain name in Google. If results appear, the technical configuration is probably acceptable....
Martin Splitt Jul 10, 2025
★★★ Why does Google treat a domain change as a complete site migration?
When you want to move from an old domain to a new domain in Google Search, this constitutes a site migration. This operation requires following the official site migration process documented by Google...
Martin Splitt Jul 09, 2025
★★★ Do URL Extensions Like .html, .htm, or None Really Matter for SEO?
John Mueller reaffirms that URL extensions (.htm, .html, or none) have no impact on SEO. Asked on Reddit, he specifies that this choice is mostly historical, with few sites still using static files. T...
John Mueller Jul 01, 2025
★★ Does counting the exact number of URLs on your site really matter for SEO?
For large websites, counting the exact number of pages is extremely difficult. URL parameters technically create different page variations. Google recommends not worrying too much about the precise nu...
Google Jun 26, 2025
★★ How does Google actually discover all the URLs on your website?
Google discovers URLs through various methods: internal links, external links, and sitemaps. There is no need to worry about spam or technical URLs that Google crawls, especially if they redirect to 4...
Google Jun 26, 2025
★★★ Is your JavaScript content actually being indexed by Google, or is it invisible to Googlebot?
To verify if JavaScript is working correctly for SEO, use the URL inspection tool in Search Console or the rich results test. If important content appears in the rendered HTML, it will be indexed....
Martin Splitt Jun 26, 2025
★★★ Is page quality alone enough to guarantee indexing by Google?
Indexing does not depend solely on page quality. You must consider the overall added value for the web. Even if a page is good, it may not be indexed if there are many similar pages, for example autom...
Google Jun 26, 2025
★★★ Do You Really Need to Know How to Code to Become a Great SEO in 2024?
In the latest episode of the Search Off the Record podcast, Google's Martin Splitt and Gary Illyes addressed the question of the technical level required to work as an SEO professional. Their message ...
Gary Illyes Jun 24, 2025
★★★ Why does Googlebot persist in crawling your deleted pages with 410 status?
A site publisher noticed a drop in visibility on Google after Googlebot made millions of requests to non-existent pages, at a level close to a DDoS attack. One example: over 2.4 million requests targe...
John Mueller Jun 17, 2025
★★★ Why use Bing to detect off-topic content penalized by Google?
A publisher of an educational site that migrated from javatpoint.com to tpointtech.com experienced a sudden traffic drop and partial de-indexing on Google. Thinking the migration was to blame, they so...
John Mueller Jun 17, 2025
★★ Do you really need to master web development to excel at technical SEO?
While some SEO specialists in specific domains like international content may not need deep technical knowledge, generalist SEOs and particularly technical SEOs should understand the aspects of web de...
Martin Splitt Jun 12, 2025
★★ Is your crawl budget being wasted on plugin-generated URLs you don't need?
Installing plugins like calendars can sometimes generate 100 million new URLs on a site. Googlebot will then begin crawling these URLs, which can create crawl budget problems. The responsibility lies ...
Gary Illyes Jun 12, 2025
★★ Does Google really ignore robots.txt when users take action?
When an action is initiated directly by a user (such as manually submitting a URL for inspection), it may be appropriate to ignore robots.txt because it's not truly a robot but a specific user action....
Gary Illyes May 29, 2025
★★★ Why Doesn't Google Search Console Show Any Traffic for Certain Versions of Your Domain?
On Reddit, John Mueller explained to a user that they wouldn't be able to see a drop in traffic on Google Search Console for certain versions of their domain (without "http", without "www") since thes...
John Mueller May 27, 2025
★★★ Do Hreflang Tags Really Guarantee Indexing of All Your International Pages?
On Bluesky, John Mueller reminded us that using hreflang tags guarantees neither the indexing nor the ranking of pages in Google search. He clarifies that some hreflang variants may not be indexed, es...
John Mueller May 20, 2025
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