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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ Has Googlebot Really Evolved Technically Without Changing Its Core Crawling Principles?
Gary Illyes discussed the evolution of Googlebot in the Search Off the Record podcast. While the basic principles of crawling have changed little, notable technical improvements have taken place, such...
Gary Illyes Jun 03, 2025
★★ Why does Googlebot's server load impact vary so dramatically based on your technical architecture?
The load that crawling places on a server depends heavily on how the site is built. Expensive operations such as complex database queries generate significantly more load than a simple HTML site....
Gary Illyes May 29, 2025
★★★ Why do all Google crawlers rely on the same unified crawl infrastructure?
Google uses a unified crawl infrastructure for all its products. All Google crawlers share the same codebase and apply identical policies regarding robots.txt, server load management, and bandwidth us...
Gary Illyes May 29, 2025
★★★ Should you really worry about crawl budget before hitting 1 million pages?
For an individual website, a threshold of around 1 million pages is the point where site owners should start concerning themselves with crawl budget. Below that, it's generally not a problem....
Gary Illyes May 29, 2025
★★ Why has Google multiplied its crawlers since the arrival of Mediapartners-Google?
In 2006, Google AdSense introduced its own distinct user agent separate from Googlebot. From this period onwards, Google began to have increasingly more separate crawlers with their own identifiers....
Gary Illyes May 29, 2025
★★★ Why Is Google Ignoring Your JavaScript-Generated Meta Tags?
On Reddit, John Mueller responded to a user wondering why Google wasn't using meta tags dynamically implemented with JavaScript. The Google representative suggested that the meta description of the pa...
John Mueller May 27, 2025
★★ Why Does Using Multiple URLs for the Same Image Hurt Your SEO?
Google recently clarified its SEO recommendations for images: it is advised against using multiple different URLs or file names for the same image on a website, even if it is embedded on multiple page...
Google May 20, 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
★★★ Are your TCP/UDP network errors really blocking Google's crawl?
Connection issues reported in Search Console (network blocking messages or connection problems) can originate from low-level TCP, UDP, QUIC, or DNS layers. These network errors directly impact Google'...
Gary Illyes May 15, 2025
★★★ Are Your N:1 Redirects Sabotaging Your SEO Migration?
John Mueller explained that a landing page could appear in search results for an e-commerce query, even if it has little content, thanks in particular to the many redirects pointing to it. In the exam...
John Mueller May 06, 2025
★★★ Should You Avoid Having the Same Link Multiple Times on a Webpage?
According to John Mueller, having multiple identical links on the same page is perfectly acceptable and even very common. He clarified that this poses no problem whatsoever, particularly if the links ...
John Mueller May 06, 2025
★★ Is Google finally offering the advanced SEO training that practitioners have been demanding?
Google is launching Search Central Live Deep Dive, an extended and in-depth version of Search Central Live events. This new pilot format offers several days of advanced content, practical workshops, a...
Cherry May 01, 2025
★★★ Is Image Streaming Killing Your Google Image Search Rankings?
John Mueller stated that using "image streaming" techniques, similar to YouTube video embedding, was not favorable for SEO. He even went so far as to say it was an "excellent way to prevent your image...
John Mueller Apr 29, 2025
★★★ Should You Really Set Today's Date in Your XML Sitemap's Lastmod Tag?
On Reddit, John Mueller stated that having the sitemap's lastmod tag always display the current date is lazy and proves counterproductive when it's intentional. Otherwise, it may also be a sitemap gen...
John Mueller Apr 29, 2025
★★★ Do You Really Need to Shorten Your URLs to Improve Your Organic Rankings?
On Reddit, John Mueller responded to a user who wondered whether a URL longer than 75 characters could negatively affect a page's ranking. The Google representative's answer: "Most systems cut off the...
John Mueller Apr 29, 2025
★★ Does Structured Data Really Improve Your Site's SEO Rankings?
John Mueller recently reaffirmed that using structured data does not improve a site's ranking in search results. Google's spokesperson stated on Bluesky: "Structured data won't make your site rank bet...
John Mueller Apr 22, 2025
★★★ Does Choosing a Specialized TLD Like .esports Really Impact Your SEO?
Google recently clarified that using the top-level domain (TLD) ".esports" offers no advantage in terms of natural search engine optimization (SEO). John Mueller responded on the social network Bluesk...
John Mueller Apr 22, 2025
★★★ Should You Really Be Disavowing Your Backlinks Regularly to Protect Your SEO?
At a Search Central event in New York, John Mueller clarified that the disavow tool is not intended for regular use and is not part of normal site maintenance. Furthermore, he emphasized that Google d...
John Mueller Apr 15, 2025
★★ Should You Avoid 301 Redirects in Your Hreflang Tags?
According to John Mueller, hreflang tags pointing to pages with a 301 redirect are "probably acceptable." However, he recommends automating hreflang tag configuration to avoid redirects, which also ma...
John Mueller Apr 15, 2025
★★★ Why Can't EEAT Just Be Added to Your Site Like a Regular SEO Factor?
Google has confirmed that EEAT (Experience, Expertise, Authoritativeness, and Trustworthiness) cannot simply be "added" to a web page like a standard SEO element. At the Search Central Live NYC event,...
John Mueller Apr 08, 2025
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