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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 avoid robots.txt to manage facets and filters on e-commerce sites?
For large e-commerce sites with many filters and facets, it's recommended to use attributes like noindex or canonical rather than employing robots.txt to guide Google on which pages to index....
John Mueller Jan 23, 2019
★★★ Should you really use the canonical tag across subdomains for similar pages?
If you have very similar pages across different subdomains, it is advisable to use the canonical tag to designate the main version of the pages. This helps consolidate content and avoid dilution betwe...
John Mueller Jan 23, 2019
★★★ Does mobile-first indexing really enhance your Google ranking?
Transitioning to mobile-first indexing does not provide a ranking bonus. Google moves sites to mobile-first indexing when it believes they are ready. There is no direct ranking reward for this change....
John Mueller Jan 23, 2019
★★★ Is mobile performance really a direct ranking signal or just a factor of user experience?
Mobile performance is crucial for user experience. Google utilizes real-world data, such as the Chrome UX Report, to evaluate a site's performance. It is recommended to continuously improve site speed...
Martin Splitt Jan 23, 2019
★★★ Should You Really Avoid Changing Your Image URLs to Preserve Their Rankings?
John Mueller also indicated during a hangout that changing an image's URL can affect its ranking in the dedicated Google Images tool, particularly on sites receiving a lot of traffic from this search ...
John Mueller Jan 14, 2019
★★★ Should you really avoid changing your image URLs to maintain their visibility in Google Images?
Changing image URLs affects visibility in Google Images, and redirects help maintain ranking....
John Mueller Jan 11, 2019
★★★ Should you really redirect the old versions of your CSS and JavaScript files?
Google recommends redirecting old resources to new ones when versioning resource URLs (CSS, JavaScript) to facilitate page rendering....
John Mueller Jan 11, 2019
★★★ What should you do about the feature shutdowns in Search Console?
Google plans to implement several changes to Search Console, including the shutting down of certain features from the old version and migrating others to the new one. Some sections could be permanentl...
John Mueller Jan 11, 2019
★★★ Do image redirects really preserve rankings in Google Images?
If image URLs change, setting up redirects is effective in preserving rankings in Google Images....
John Mueller Jan 11, 2019
★★★ Does mobile-first indexing really demand a mobile-friendly site?
The shift to mobile-first indexing is distinct from assessing mobile-friendliness. Even if a site is not mobile-friendly, it can still be indexed under mobile-first indexing as long as all content is ...
John Mueller Jan 11, 2019
★★★ Should you really merge all your local sites into a single main domain?
For businesses with multiple locations, it is often better to have a main site with dedicated pages for each local location and to use schema markup to support local SEO....
John Mueller Jan 11, 2019
★★★ Can XML sitemaps actually show up in Google search results?
An XML sitemap file is processed differently than a standard HTML page. It is designed to be read by machines and is not meant to appear in search results....
John Mueller Jan 11, 2019
★★ Are geographic abbreviations truly understood by Google?
Google is often capable of identifying and interpreting geographic abbreviations like 'ZH' for Zurich, but this depends on context and the current usage of these abbreviations....
John Mueller Jan 10, 2019
★★★ Do sitewide backlinks still hold weight for SEO?
Repeated backlinks across all pages of a site (sitewide) are common on the internet. Google recognizes and considers them, but they do not require special handling....
John Mueller Jan 10, 2019
★★★ Should you really combine noindex and canonical, or just choose one?
Combining a noindex tag with a canonical indication can be redundant. It is often more effective to choose either noindex or canonical, depending on the intention you have for the page....
John Mueller Jan 10, 2019
★★★ Is Geo-Targeting Really Necessary for Your Local SEO Strategy?
Geo-targeting is relevant if your content is specifically intended for users in a certain country and you have important local information to share. Otherwise, it is not necessary for general online s...
John Mueller Jan 10, 2019
★★★ Is it true that Google only takes one price per product: how can you ensure it’s the right one?
Google generally only takes one price, even if multiple are available on a page. The structured data testing tool can help verify this integration....
John Mueller Jan 10, 2019
★★★ Why does Google refuse to index certain pages on your site even if they are technically crawlable?
Google does not always index all pages of a site, especially a new site. Indexing can be selective if Google doubts the added value of certain pages....
John Mueller Jan 10, 2019
★★ Are Your Regional Canonical Tags Sabotaging Your Visibility on Google?
Inconsistencies in the use of canonical tags, especially when prices and content vary by region, can lead to incorrect displays in search results. An appropriate check and setup of canonicals and regi...
John Mueller Jan 10, 2019
★★★ Does Google really detect your language variations without this tag?
The hreflang element is used to inform Google about the different linguistic and geographical versions of a page. It is recommended to specify these tags to avoid language matching errors in the SERPs...
John Mueller Jan 10, 2019
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