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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ Should you really use a 404 or 410 status code for deleted pages?
If you delete pages, make sure your server returns a correct 404 or 410 status code to signal to search engines that the page no longer exists....
John Mueller Jan 23, 2024
★★★ Should You Worry About Migrating Your Domain from www to non-www for SEO?
On Mastodon, in response to a user wondering why their site's URL change, involving 301 redirects, was being poorly handled, John Mueller stated that switching from the www subdomain to the non-www ve...
John Mueller Jan 23, 2024
★★★ Should you really link your new pages from high-authority pages to accelerate indexing?
If new pages are important, create links to them from other important pages on your site. This internal linking strategy accelerates their discovery and indexing....
John Mueller Jan 23, 2024
★★★ Why can a simple 301 redirect make all the difference during a website redesign?
If you change the address or URL of a page, use redirects from the old to the new address. This is an essential best practice when making structural modifications....
John Mueller Jan 23, 2024
★★★ Should You Really Worry About Hacked Pages That Stay Indexed for Months?
Following an attack that resulted in the creation of thousands of pages in Japanese and Chinese, a hacking technique known as the "Japanese keyword hack," a user asked for help on Reddit. After provid...
John Mueller Jan 16, 2024
★★ What should you do when redirects are technically impossible during a domain change?
If setting up redirects is not possible, it is recommended to replace the old content with text indicating that the site has moved to a new domain name....
John Mueller Jan 16, 2024
★★★ Do Author Signatures Really Improve Your Content's SEO Rankings?
In a recent statement on X, the Google Search Liaison account debunked a misconception regarding the supposed influence of author signatures/bios on search engine rankings, an erroneous idea propagate...
Google Jan 16, 2024
★★★ Can you migrate a website without redirects without risking a Google penalty?
There is no penalty applied to the new site if redirects cannot be put in place. However, both the old and new sites could be discoverable for a certain amount of time....
John Mueller Jan 16, 2024
★★★ Do redirects really transfer all SEO signals to your new site?
It is recommended to redirect the old site to the new one. Redirects allow search engines to transfer their existing signals to the new site, thereby improving the new site's positioning....
John Mueller Jan 16, 2024
★★ Should you really delete an old website when redirects aren't an option?
If neither redirects nor replacement messages are feasible, Google suggests simply deleting the old website....
John Mueller Jan 16, 2024
★★★ Should you really delete your old site after an SEO migration?
Google strongly recommends deleting or cleaning up the old website when launching a new site. The main reason is to avoid confusing users with potentially different information between the two sites....
John Mueller Jan 16, 2024
★★ Should You Really Stop Focusing on Links in SEO?
On Reddit, John Mueller responded to a question from a user who was wondering why a link, which he considered important, wasn't displayed in any tracking tool and he wasn't seeing any increase in Doma...
John Mueller Jan 09, 2024
★★★ How Can You Prevent a Site Redesign from Destroying Your Google Rankings?
John Mueller advised a user who needs to launch a new site including various UI/UX improvements and new pages to carefully plan their site redesign to avoid any issues, stating: "ideally, describe all...
John Mueller Jan 09, 2024
★★★ Should You Drop the prerender-status-code Tag to Avoid Soft-404s on Your Site?
In the December 2023 SEO Office Hours, Martin Splitt explained that Googlebot ignores the Prerender-Status-Code meta tag, stating: "I assume this comes from a single-page application that is rendered ...
Martin Splitt Jan 02, 2024
★★★ Will Google's generative AI in Search Labs completely reshape your SEO strategy?
Google has launched Search Labs, which uses generative artificial intelligence to provide more information and context to user searches....
John Mueller Dec 29, 2023
★★★ Are Double Slashes in Your URLs Hurting Your Google Indexing?
Gary Illyes stated that the presence of a double slash (or double forward slash) in a URL could cause usability issues, but more importantly, that it could disrupt certain indexing bots. Indeed, this ...
Gary Illyes Dec 26, 2023
★★★ How Can You Structure Your Site to Speed Up Indexing of Your News Content?
During the SEO Office Hours, Gary Illyes also explained that it was wise to use a hierarchical structure for large-scale sites in order to encourage Google to explore different sections quickly. Gary ...
Gary Illyes Dec 26, 2023
★★★ Is Google really replacing First Input Delay with Interaction to Next Paint in Core Web Vitals, and what does that mean for your SEO?
Google will replace First Input Delay with Interaction to Next Paint in Core Web Vitals in March 2024. This new metric measures the delay between all user interactions and the page's response, not jus...
Martin Splitt Dec 21, 2023
★★ Is the title tag still truly a cornerstone of SEO despite modern CMS evolution?
The title element (title tag) remains a fundamental HTML element that SEO professionals must know how to locate and modify in a page's source code, even though modern CMS platforms make it less visibl...
John Mueller Dec 21, 2023
★★★ Why does Google separate Googlebot and Google-Other in its crawling activities?
Google created the Google-Other user-agent to isolate crawl traffic unrelated to search. Googlebot is now reserved exclusively for search-related traffic, while Google-Other is used for search and cer...
Gary Illyes Dec 21, 2023
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