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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 Duplicate Your Page Title in the Main Image's Alt Attribute?
John Mueller indicated on Twitter that duplicating a page's title (Title tag) in the Alt attribute of that page's main image was not a problem in itself......
John Mueller May 28, 2018
★★★ Does Fast Server Response Time Really Boost the Number of Pages Google Crawls?
John Mueller indicated on Twitter that the faster a website's response time, the more pages search engine bots could crawl: "The faster we can crawl, the more we can crawl"......
John Mueller May 21, 2018
★ Does Google Personalization Really Affect Your SEO Rankings?
Danny Sullivan indicated on Twitter that personalization of SERPs at Google was primarily based on geolocation and the language used by the user. Other criteria (search history and visited sites, etc....
Danny Sullivan May 21, 2018
★★ How Do EAT Criteria Actually Influence Your Chances of Winning Featured Snippets?
John Mueller also indicated during a hangout that, to appear in a featured snippet, a website must meet "EAT" criteria (Expertise, Authority and Trustworthiness). In short, everything will depend prim...
John Mueller May 21, 2018
★★★ How can you manage a CDN migration without losing your rankings in Google Images?
During a CDN transition, it is advisable to keep both CDNs active for a transitional period. Ideally, redirect old image URLs to new ones to facilitate a smooth transition in image search results....
John Mueller May 18, 2018
★★★ Is the URL Parameters Tool Really Effective in Optimizing Crawl Budget?
When it comes to managing millions of pages with different URL parameters, using the URL Parameters Tool to inform Google about which parameters can be ignored is a good solution. This helps Google un...
John Mueller May 18, 2018
★★★ Why are image redirects critical when migrating to a new CDN?
When migrating images to a new CDN with different URLs, ensure that you set up redirects from old URLs to new ones. This is crucial because Googlebot does not crawl images as often as pages, and this ...
John Mueller May 18, 2018
★★★ Can GDPR modals actually hinder the indexing of your content?
If a GDPR-related legal modal obscures the content of a page, it might be indexed instead of the actual content. To prevent this, overlay the modal using JavaScript to allow Google to index the underl...
John Mueller May 18, 2018
★★★ Do hreflang tags really need to point to the canonicals of paged pages?
Hreflang tags must point to the canonical versions of pages, even for paginated pages. This means that if a paginated page has a different canonical version, the hreflang links should point to that ca...
John Mueller May 18, 2018
★★★ Can Google really exclude your pages from results because of soft 404s?
If a page is identified as irrelevant or a product is unavailable, it may be treated as a soft 404. This means Google could choose not to display this page in search results until it is updated to ref...
John Mueller May 17, 2018
★★★ Does the initial static HTML of a SPA determine its indexing?
For Single Page Applications (SPAs), rendering must include critical elements in the initial static HTML to avoid indexing issues....
Google May 17, 2018
★★★ Can soft 404 pages for out-of-stock products really hurt your rankings?
When a page shows a product temporarily unavailable, it can be identified as a soft 404 by Google, which may affect its display in search results....
Google May 17, 2018
★★★ Does the hreflang attribute really influence the ranking of your international pages?
The hreflang attribute helps display the correct version of a site to users based on their country, but it does not change page rankings. It is unnecessary if languages are clearly identified by folde...
Google May 17, 2018
★★★ Why does Google favor JSON-LD for structured data?
Google recommends using JSON-LD for structured data markup. This is seen as the preferred method compared to microdata or RDFa....
Google May 17, 2018
★★ Does Google Cache really reveal the mobile-desktop differences that affect your ranking?
When a mobile and desktop page display the same content, there is no apparent difference in the cache. However, if a mobile page is different, it will appear differently in the cache, which does not n...
John Mueller May 17, 2018
★★★ Do links to a canonicalized page lose their SEO value?
When links are directed to a page, and that page uses a canonical tag pointing to another page, the value of the links is transferred to the designated canonical page....
John Mueller May 17, 2018
★★★ Should you really optimize the length of your meta descriptions?
Meta descriptions are used to present the content of a page in search results and are not a ranking factor. Their length can vary based on several criteria, so there is no need to constantly adapt the...
Google May 17, 2018
★★★ How does Google really choose the canonical version of a page when faced with duplicate content?
The canonical tag is used to indicate which version of a page should be indexed when multiple pages have similar content. Google examines several signals to determine which page should be canonically ...
Google May 17, 2018
★★ Does loading speed really affect your Google ranking?
While Google considers page speed, only significantly slow sites might see their ranking impacted. Google assesses speed through various indicators, some of which are not publicly available....
Google May 17, 2018
★★★ Does AMP really boost your ranking on Google?
According to Google, implementing AMP pages has no direct effect on rankings in search results. Whether you have AMP pages or not is not a ranking factor in itself....
Google May 17, 2018
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