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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 Optimize Your Site for Voice Search in 2024?
Martin Splitt shared his perspective on voice search during a Search off the record podcast: "Oh my God, the future that will never be. (...) I think in the future, it won't change (...). Simply becau...
Martin Splitt Nov 15, 2021
★★★ Is it true that the ES-419 code is a critical error for hreflang?
The ES-419 code for targeting Latin America in hreflang is an error found in certain Google pages themselves. This code is not valid, and hreflang links using ES-419 are ignored. Instead, each country...
John Mueller Nov 12, 2021
★★★ Should you combine no-index and canonical tags to enhance your SEO signals?
It is possible and even beneficial to combine no-index and canonical on the same page. This helps Google understand that the page should not be indexed while transferring certain signals (like externa...
John Mueller Nov 12, 2021
★★★ Can canonical and hreflang tags actually work together on the same page?
A page can perfectly have both a canonical tag pointing to itself and alternate hreflang tags pointing to other language versions. The canonical tag confirms that this page is the preferred version, w...
John Mueller Nov 12, 2021
★★★ Does Google really slow down crawling on pages that are in prolonged no-index?
<p>When a page remains in no-index for an extended period, Google significantly slows down the crawling of that page. Once the page becomes indexable again, active resumption of crawling is required, ...
John Mueller Nov 12, 2021
★★★ Is it true that Google prioritizes its own platforms in search rankings?
Google does not apply any automatic bias favoring pages hosted on the Chrome Web Store in search results. The team explicitly tries to prevent content from being automatically ranked higher simply bec...
John Mueller Nov 12, 2021
★★★ Do PWAs Really Impact Your SEO?
A Progressive Web App (PWA) is not treated any differently in SEO compared to a traditional site. Google renders the JavaScript and then treats the PWA like a normal HTML page. Therefore, merely migra...
John Mueller Nov 12, 2021
★★ Is it really necessary to manage over 10,000 links per page to optimize your SEO?
Google has a practical limit on the number of links it can process per page, likely well beyond 10,000 links. However, having thousands of internal links on each page makes it very difficult for Googl...
John Mueller Nov 12, 2021
★★★ How could bold text influence your SEO strategy?
Boldening important words or phrases in content does indeed assist Google in better understanding the main topic of the page. It's a clear signal indicating what the author considers essential, and Go...
John Mueller Nov 12, 2021
★★ Why does Google keep crawling old mobile subdomains?
After redirecting a mobile subdomain (m-dot) to the main domain, Google might continue to crawl the old mobile domain for a very long time, sometimes for several years. This is normal and should not b...
John Mueller Nov 12, 2021
★★★ How do you choose between no-index and canonical for an effective SEO strategy?
The choice between no-index and canonical depends on the intent: use no-index if you absolutely want to prevent the content from appearing in search results, and canonical if you want to consolidate t...
John Mueller Nov 12, 2021
★★★ Is it true that changing your URL could cost you valuable SEO data?
Changing URLs to force reindexing results in a complete loss of all historical information tied to the old URLs. Google no longer recognizes if there was a no-index tag, nor does it retain any data ab...
John Mueller Nov 12, 2021
★★ Why doesn't Google automatically hide Chrome extension pages on mobile?
Google does not have an algorithm that would automatically hide all Chrome extension pages from mobile search results, even if these extensions do not function on mobile. It's easy to verify this by s...
John Mueller Nov 12, 2021
★★ Does response time really impact how Google crawls your site?
<p>For a news website, the importance of response time depends less on the type of site and more on the volume of URLs that Google needs to crawl daily. A site with 10,000 pages crawled each day can t...
John Mueller Nov 12, 2021
★★★ How does semantic HTML enhance your SEO performance?
Using the appropriate semantic HTML tags (headings, strong, em, etc.) helps Google better understand the structure and meaning of a page. This is a positive factor for SEO as it clarifies what is impo...
John Mueller Nov 12, 2021
★★ Should you really replicate the markup of major websites for SEO?
You should not automatically copy the technical markup of major websites, even those belonging to Google, as they may contain errors or use non-standard internal codes that only work within their syst...
John Mueller Nov 12, 2021
★★★ Why doesn't a reduced crawl rate from Google lead to the deindexing of your pages?
If Google reduces the crawl frequency of a site, it does not cause the deindexing of already indexed pages. Pages do not expire just because they are not recrawled. Therefore, a decline in indexed pag...
John Mueller Nov 12, 2021
★★★ Why should you avoid using canonicals between language versions?
The canonical tag should never point from one language version to another (for example, from the French page to the English page) because these are fundamentally different pages. Each language version...
John Mueller Nov 12, 2021
★★★ How can temporary internal linking boost your reindexing speed?
To speed up the reindexing of important pages, temporarily creating internal links from very significant pages (like the homepage) signals to Google that these pages are a priority and triggers faster...
John Mueller Nov 12, 2021
★★★ Should you split your backlinks between two different URLs?
Having two distinct URLs for the same content (for example, a dedicated site and a page on the Chrome Store) effectively divides the value of backlinks between these two pages. However, the advantage ...
John Mueller Nov 12, 2021
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