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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 language parameters in the URL really be indexed correctly by Google?
Google might be able to correctly index content differentiated by language parameters in the URL, such as language=fr. Clear links to these versions aid in indexing....
John Mueller Jun 12, 2018
★★ Do customer reviews and ratings really influence organic SEO rankings?
Online survey results or evaluations on a website do not affect organic search rankings. Local reviews may influence local searches, but this is separate from organic results....
John Mueller Jun 12, 2018
★★★ Should you really keep 301 redirects active for a year after a site migration?
It is recommended to maintain 301 redirects for at least one year when moving sites to ensure that Google understands that the content on the new domain is the same as that on the old one....
John Mueller Jun 12, 2018
★ Does Word Order in Title Tags Really Impact SEO Rankings?
John Mueller indicated on Twitter that changing the word order in a Title tag does not, in his opinion, modify the page's ranking in search results....
John Mueller Jun 11, 2018
★★★ How Long Should You Really Wait After a Website Merger or Split?
John Mueller reminded us in a hangout that when multiple sites merge or "split" (one site broken into several different ones), it can take quite a long time for the search engine algorithms to fully p...
John Mueller Jun 11, 2018
★★★ Should You Really Worry About Crawl Budget for Your Website?
John Mueller indicated, again on Twitter, that the notion of "crawl budget" was often overestimated by webmasters. Focusing on this point can be effective for very large sites, not for smaller ones....
John Mueller Jun 06, 2018
★★★ Are PDF Files Penalized by Google for Not Being Mobile-Friendly?
John Mueller reminded us of an obvious fact on Twitter by explaining that a PDF document cannot be "mobile friendly" or at least that Google does not see them as such......
John Mueller Jun 06, 2018
★★★ Should You Block Certain CSS or JavaScript Resources to Improve Your Site's SEO?
Once again, John Mueller explains in a hangout that he doesn't recommend blocking resources solely for Google, as this can affect how the search engine "sees" the page. And this can therefore modify i...
John Mueller Jun 06, 2018
★★★ Should you really add both www and non-www versions to Google Search Console?
It is recommended to add both the www and non-www versions of a site in Google Search Console to access all data, although Google is considering simplifying this process....
John Mueller Jun 01, 2018
★★★ Should you stop blocking JavaScript scripts for Googlebot?
Google recommends avoiding the blocking of scripts solely for Google, as this can prevent the correct rendering of the page, with consequences for mobile compatibility analysis and overall SEO....
John Mueller Jun 01, 2018
★★★ Does URL architecture really influence crawl depth by Google?
The site architecture is not determined by the number of slashes in the URL but by the ease of access to important pages from the home page. Ensure that critical pages do not require many clicks to ac...
John Mueller Jun 01, 2018
★★★ Does AMP provide a real SEO advantage when your site is already mobile-friendly?
AMP can offer advantages even if the site is already mobile-friendly, particularly by enabling Google's cache for faster display in search results....
John Mueller Jun 01, 2018
★★ Does changing to a keyword-less domain harm your visibility on Google?
A domain change including a shift to a brand name without keywords should not significantly affect visibility unless there is a problematic history associated with it....
John Mueller Jun 01, 2018
★★★ Are mobile pop-ups really a Google penalty factor?
Google advises against interstitials that block the immediate display of the content that the user expects, especially for visitors coming from mobile search....
John Mueller Jun 01, 2018
★★★ Can the no-index be a temporary fix for your pages?
Using the no index attribute is an appropriate method to temporarily exclude pages from the index while correcting their content and subsequently revalidating it for inclusion in the results....
John Mueller Jun 01, 2018
★★★ How can you display a mobile survey without harming your SEO?
On mobile, show the immediate content promised in the search results before displaying surveys or other pop-ups. What comes after (scroll or after an interaction) is more flexible, but should not bloc...
John Mueller Jun 01, 2018
★★★ Should you really use 'noindex' on the unfinished translations of your multilingual site?
'Noindex' is appropriate for partially translated pages. It is normal for updated pages to take time to be reindexed after 'noindex' is removed....
John Mueller Jun 01, 2018
★★★ How can you manage identical online stores across various domains without facing Google's penalties?
To avoid duplication issues or doorway pages, similar products across multiple sites must be canonicalized to one of the main sites to consolidate their relevance....
John Mueller Jun 01, 2018
★★★ Can AMP still enhance the performance of an already optimized mobile site?
AMP remains beneficial even for sites that are already optimized for mobile, as it enables specific functionalities like caching and fast page delivery via Google....
John Mueller Jun 01, 2018
★★★ Does mobile loading speed really impact SEO while desktop is overlooked?
Page loading speed is an important ranking factor only for mobile searches and not for desktop searches. The speed metrics used by Google come from various measurements, including those seen in Chrome...
John Mueller Jun 01, 2018
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