What does Google say about SEO? /
Domain age and historical factors remain hotly debated topics in the SEO community. This category compiles Google's official statements regarding how domain age, history, and accumulated reputation influence search rankings. SEO professionals frequently question whether the sandbox effect truly exists for new websites, whether older domains hold inherent advantages, and how a site's history impacts current performance—including previous ownership changes, past penalties, and archived content. Google representatives have consistently addressed these concerns, particularly regarding the concept of trust built over time. Understanding these official positions helps practitioners separate persistent myths from actual ranking factors recognized by Google's algorithms. This knowledge proves invaluable when acquiring expired domains, conducting site migrations, or implementing rebranding strategies where historical signals can significantly impact future SEO performance. These declarations provide clarity on what truly matters: quality content and user experience rather than mere domain age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ Are Schema.org Structured Data Really Essential for Your SEO in 2024?
Gary Illyes indicated at the Pubcon conference that structured data tags (Schema.org) were here to stay because they allowed Google to better understand the content of a page....
Gary Illyes Feb 26, 2018
★★★ Should You Really Limit Each Page to a Single Keyword for SEO?
A user asked in a forum whether it was possible to optimize a web page for two keywords. Googler Aaseesh Marina responded that he didn't see why this wouldn't be possible, as long as the page's conten...
Google Feb 05, 2018
★★ Does Page Loading Speed Really Impact Your Page Indexing?
Regarding last month's Speed Update, John Mueller and Gary Illyes indicated on Twitter that while this new algorithm would affect page rankings on mobile, it does not impact indexing in any way. A slo...
John Mueller Feb 05, 2018
★★★ Should You Really Translate Image ALT Attributes to Optimize Your Multilingual SEO?
John Mueller indicated on Twitter that it was important, in terms of SEO, to also translate the ALT attributes (no, we don't say "ALT tags" 🙂) of a site's images, since this text is read by the search...
John Mueller Jan 29, 2018
★★ Should You Include GPS Coordinates in Structured Data for Local SEO?
John Mueller explained in a hangout that the search engine does not take into account Schema.org structured data tags providing GPS coordinates in its algorithm....
John Mueller Jan 29, 2018
★★★ Why Do Site Mergers and Splits Take Google So Much Longer to Index?
John Mueller explained on Twitter that when a website splits into multiple information sources (splitting into several domain names) or conversely, when several sites merge into one, the processing by...
John Mueller Jan 22, 2018
★★★ Can Spectre and Meltdown Security Patches Actually Hurt Your SEO Rankings?
John Mueller explained on Twitter that the Spectre and Meltdown patches, which slow down certain cloud service provider servers, should not have a significant impact on a site's page load time and the...
John Mueller Jan 22, 2018
★★★ Should You Delete Low-Quality Pages to Force Google to Index Everything?
John Mueller confirmed on Twitter that Google never indexes ALL pages of a website. And, as usual, following the search engine's well-oiled communication strategy, he added that the focus should prima...
John Mueller Jan 15, 2018
★★★ Why Does Google Ignore Images Declared in CSS Files?
John Mueller explained in a hangout that Google does not index images whose URL would be present in a CSS file. It only takes into account URLs present in the HTML code itself, and he recommended usin...
John Mueller Jan 15, 2018
★★★ Should You Really Include All Your Pages in Your XML Sitemap to Maximize SEO?
John Mueller has once again reminded us (as this has been stated several times in the past) that URLs present in the XML Sitemap file are often used by the search engine to define canonical page addre...
John Mueller Jan 15, 2018
★★★ Does URL Folder Structure Really Impact Google Rankings?
Google indicated on Twitter that including folder names in a URL (example: www.yoursite.com/folder1/folder2/folder3/page.php) has no influence on rankings....
Google Jan 08, 2018
★★★ Why Does a Noindex,Follow Page Eventually Become Noindex,Nofollow?
John Mueller indicated in a hangout that a "noindex,follow" directive in the meta "robots" tag will eventually be considered as "noindex,nofollow" because the links on the page will no longer be follo...
John Mueller Jan 08, 2018
Should You Use Google Tag Manager for SEO Testing?
John Mueller indicated on Twitter that he does not recommend using the Google Tag Manager tool to perform SEO tests on a number of tags, as a recently published article suggested. But he didn't explai...
John Mueller Jan 08, 2018
★★★ Could Your Localized Pages Be Flagged as Doorway Pages by Google?
John Mueller clarified his definition of a "doorway page" in a hangout, in addition to the official definition: it refers to numerous pages offering identical or similar content, where the only thing ...
John Mueller Dec 27, 2017
★★★ How Can You Tell If Your Site Has Moved to Google's Mobile First Index?
Regarding the Mobile First project, John Mueller indicated in a hangout that one way to know if a site has moved to the Mobile First index is to look at server logs and check Google's activity: if 80%...
John Mueller Dec 18, 2017
★★ Should You Use Generic Disavow Files Containing Lists of Toxic Sites?
Some webmasters use "standard" disavow files containing numerous toxic sites, even when these sites don't necessarily link to their website. However, John Mueller has indicated that Google does not en...
John Mueller Dec 18, 2017
★★ Can an Expired SSL Certificate Really Not Affect Your Site's SEO?
Google recently sent a message to certain webmasters in Search Console indicating that their TLS certificate had expired and required renewal. However, John Mueller indicated in the same hangout as me...
John Mueller Dec 18, 2017
★★★ Should Your Structured Data Really Reflect What's Visible on Your Pages?
John Mueller also indicated on Twitter that structured data tags (particularly Schema.org) inserted into a web page must absolutely describe the content visible to a user when they view the page in qu...
John Mueller Dec 04, 2017
★★★ Do You Really Need Perfect Keyword-Optimized URLs to Rank Well on Google?
John Mueller indicated on Twitter that a URL doesn't need to perfectly "match" the page content in its wording. For example, a page offering tomato soup recipes can have the URL tomates-leg-soup1.html...
John Mueller Nov 27, 2017
★★★ Should You Really Disavow Nofollow Links Pointing to Your Site?
A user asked John Mueller on Twitter the following question: should you disavow a URL that links to your site with nofollow? John Mueller responded that nofollow links transmit no signals, so disavowi...
John Mueller Nov 21, 2017
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