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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ Can Adding a Chatbot Actually Improve Your Website's SEO Rankings?
John Mueller explained during the same hangout that adding a chatbot (an automated tool that responds to visitors' questions in real-time) does not improve a site's or web page's rankings on Google....
John Mueller Sep 25, 2017
★★ Is Reporting Spammy Sites to Google Still Worth Your Time?
John Mueller explained during a hangout that Google does not read all the "spam reports" that are sent to them, but that the search engine's anti-spam teams attempt to process those that seem most imp...
John Mueller Sep 25, 2017
Should You Worry About an HTTP Warning Label in Google Search Results Like Mobile?
Gary Illyes stated at Brighton SEO that Google has no plans to indicate in the SERPs that a URL is not secure (meaning it's HTTP and not HTTPS) with a specific message, as was previously done with non...
Gary Illyes Sep 25, 2017
Should you still rely on Google's cache date to verify page crawling?
John Mueller indicated on Twitter that it's better not to pay too much attention to the date shown (last bot visit) when displaying the "Cached" version of a page (or using the "cache:" syntax for a U...
John Mueller Sep 18, 2017
★★ Why Aren't Your Rich Snippets Showing Up in Search Results Despite Correct Technical Implementation?
Aaseesh Marina explained that the failure of rich snippet information (stars, prices, product availability...) to appear in SERPs could stem from a third reason (in addition to the two already known: ...
Google Sep 11, 2017
★★★ Does the Absence of Google's "Cached" Link Indicate Low-Quality Content?
John Mueller explained on Twitter that the fact that the "Cached" link does not appear in the SERPs for a page is not synonymous with low-quality content for the search engine. This may mean that the ...
John Mueller Sep 11, 2017
★★ Does Noindexing 50% of Your Pages Actually Hurt Your SEO Rankings?
A Googler (Aaseesh Marina) indicated on a forum that noindexing a large portion of a site's pages (for example 50%) had no negative impact on the other pages that were indexed....
Google Sep 11, 2017
★★★ How Does Google Actually Detect Duplicate Content During Indexing?
Gary Illyes provided some insights on Twitter about how Google handles duplicate content phenomena: it's done through page comparison (not based on keyword analysis), the analysis is performed during ...
Gary Illyes Sep 11, 2017
★★ Do Large Sites with More Pages Rank Better on Google?
John Mueller explained on Twitter that Google does not rank large sites (those with many pages) better "by default" compared to small sites......
John Mueller Sep 11, 2017
★★★ Does the Meta Robots Noarchive Tag Actually Hurt Your Google Rankings?
John Mueller indicated on Twitter that using the meta robots "noarchive" tag (which prevents the cached version of a page from being displayed in Google search results) has no negative impact on the r...
John Mueller Sep 04, 2017
★★ Should You Really Stop Trying to Understand Google's Algorithms to Do Better SEO?
When an internet user asked him a question about the "LSTM" algorithm (which we still haven't fully understood what it's about), John Mueller explained on Twitter that you should work on a website in ...
John Mueller Sep 04, 2017
★★★ What Does the "Expired" Status in Search Console's URL Removal Tool Really Mean?
John Mueller explained what the "Expired" status means in Search Console and the "Remove URLs" tool. This status indicates that no specific action is needed to deindex the page, as it is covered by a ...
John Mueller Aug 28, 2017
★★ Can You Really Contact Google for Personalized SEO Support on Your Website?
A few days after Gary Illyes indicated on Twitter that he doesn't provide SEO support for specific sites privately, John Mueller said the opposite by approving a user asking if they could send him a p...
John Mueller Aug 28, 2017
★★★ Does Googlebot Always Start Crawling from a Website's Homepage?
John Mueller indicated on Twitter that Googlebot generally crawls a site's homepage first, simply because it's the first page it finds. But that it's not mandatory....
John Mueller Aug 28, 2017
★★★ Should You Worry About Google Search Console's 10,000-Pixel Rendering Limit?
The web page rendering in Search Console ("Crawl > Fetch as Google" section) stops at the 10,000th pixel according to a user's test. But, of course, all the HTML code is crawled and indexed. It's just...
Google Aug 21, 2017
★★ What are the only two fields in an XML sitemap that Google actually cares about?
John Mueller explained on Twitter that in XML files, the two most important fields are the URL (<loc>) and the last modification date (<lastmod>)....
John Mueller Aug 21, 2017
★★★ How Does Google Actually Handle Invalid or Non-Standard HTML Attributes in Your Page Code?
John Mueller explained on Twitter that when Google "parses" (analyzes) the HTML code of a page, erroneous attributes (badly coded, non-existent, non-standard...) of a tag are generally ignored....
John Mueller Aug 21, 2017
★★★ Does URL Architecture Really Impact Your Google Rankings?
John Mueller indicated on Twitter that the URL structure (the fact that the hierarchy is shown in a page's address, as opposed to a site where all URLs would be at the root level, for example), has on...
John Mueller Aug 21, 2017
★★★ Do Internal and External Links Really Carry Different Weight for Google Rankings?
When asked "Are there differences in how Google treats internal versus external links?", John Mueller responded: "definitely"....
John Mueller Aug 21, 2017
★★★ How Can You Prevent Google from Indexing Your Pre-Production Site?
John Mueller posted a fairly lengthy message on Google+ about the best way to prevent a test site (pre-production) from being indexed by Google, as we unfortunately see so often. If this mishap happen...
John Mueller Aug 21, 2017
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