What does Google say about SEO? /
This category compiles all official Google statements regarding its ranking algorithms and their successive updates. Algorithms form the foundation of the search engine and determine website visibility in search results. Here you'll find Google communications about Core Updates, those major algorithm refreshes deployed several times yearly, alongside historical algorithms such as Panda (content quality), Penguin (link spam), Hummingbird (semantic understanding), and artificial intelligence innovations like RankBrain and BERT. SEO professionals will discover official positions on recent thematic updates including the Helpful Content Update, designed to reward genuinely useful content for users, and Spam Updates targeting manipulative practices. Understanding Google's official statements about these algorithms is crucial for anticipating ranking fluctuations, adapting SEO strategies to search engine evolution, and aligning practices with official recommendations rather than relying on speculation or misinformation. This resource helps practitioners distinguish between confirmed algorithmic factors and industry myths, enabling data-driven optimization decisions. Whether responding to sudden traffic changes or planning long-term SEO strategies, these official declarations provide the authoritative foundation needed for effective search engine optimization in an ever-evolving digital landscape.
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★★★ Why is having a single recipe per page essential for SEO?
The schema.org markup for recipes should only be used for a single item per page, not for lists of recipe ideas. Google is working to algorithmically detect these abuses rather than relying on manual ...
John Mueller Sep 03, 2021
★★★ Should You Still Optimize Your Site for Google Search Result Personalization?
Danny Sullivan reiterated on Twitter that result personalization (i.e., taking into account search history and visited sites, user profile, etc.) was an extremely weak criterion in the algorithm and t...
Danny Sullivan Aug 30, 2021
★★ Is it true that Google won’t allow a meta tag to prevent title rewrites?
Google does not plan to create a meta tag that would allow disabling title rewriting. The issue is expected to be resolved by improving algorithms, not by adding an extra setting, as this need did not...
John Mueller Aug 28, 2021
★★★ Do Core Updates Really Target Spam or Is There Another Purpose?
John Mueller indicated on Twitter that all the "core updates" implemented over the past several years were not solely intended to combat spam practices......
John Mueller Aug 23, 2021
★★ How was RankBrain tested before its official launch?
The RankBrain algorithm, like almost all search features launched by Google, was tested through experiments or evaluations by human raters before its public deployment. Positive test results led Googl...
Gary Illyes Aug 19, 2021
★★★ Why Isn't Your Site Affected the Same Way by Every Google Core Update?
John Mueller explained during a hangout with webmasters that each "core update" has its own truth and can impact one site or another differently. Also, a site impacted by a core update will not necess...
John Mueller Aug 16, 2021
★★★ Are Core Updates and Page Experience Updates Truly Independent?
Core Updates relate to understanding the relevance and quality of a site's content. The Page Experience update focuses solely on Core Web Vitals and other page experience factors. These two types of u...
John Mueller Aug 14, 2021
★★★ Do Google Core Updates Really Impact Image Search and Local SEO?
Danny Sullivan indicated on Twitter that the search engine's "core updates" could sometimes impact Google's image search engine as well as (more rarely) local searches......
Danny Sullivan Aug 09, 2021
★★★ How Does Google's Knowledge Panel Really Adapt to Your Searches?
Danny Sullivan explained on Twitter that the content of the Knowledge Graph (Knowledge Panel) is not fixed; it primarily depends on the query entered. Depending on whether a query is more or less prec...
Danny Sullivan Aug 09, 2021
★★★ Should core updates be considered in isolation for SEO?
Google's core updates affect different parts of the ranking system. If you notice a change during one core update, it does not mean you will systematically see a change during the next one. They are n...
John Mueller Aug 06, 2021
★★★ Why does brand traffic remain resilient against algorithm updates?
Building brand awareness generates stable search traffic that does not fluctuate with algorithm changes. Brand searches are nearly navigational: if users are searching for your brand, your site will a...
John Mueller Aug 06, 2021
★★★ Do Links from .edu Sites Really Carry More SEO Weight?
John Mueller indicated on Twitter that Google doesn't ignore links from .edu sites any more than from sites created on other extensions. It ignores spammy links regardless of the extension of the site...
John Mueller Aug 02, 2021
★★★ Should You Really Replace All Your Nofollow Links with the Sponsored Attribute?
Following last week's launch of the Link Spam Update and the announcements made on this occasion, John Mueller indicated that it was not necessary for affiliate links already in "nofollow" to switch t...
John Mueller Aug 02, 2021
★★★ Can Core Updates Make Your PAA and Featured Snippet Rankings Disappear?
John Mueller explained during a webmaster hangout that Google's "core updates" could impact the frequency of PAA (People Also Ask) appearances in the SERPs. Sometimes they may appear more often follow...
John Mueller Jul 27, 2021
★★★ How do global algorithm adjustments affect your SEO?
Google's objective is generally to improve the algorithms that assemble search results as a whole, rather than adjusting things for individual queries. This process can take time but ultimately enhanc...
John Mueller Jul 27, 2021
★★ Do Dashes in Domain Names Really Affect SEO?
Having one or more dashes in a domain name does not impact SEO. No Google algorithm specifically targets dashes. Adding keywords in the domain is overrated - the overall quality of the site matters mu...
John Mueller Jul 23, 2021
★★★ How will the gradual rollout of Core Web Vitals impact your SEO strategy?
Core Web Vitals began their rollout in early June and will continue until the end of August. The impact is subtle and gradual, never a sudden drop from one day to the next. A sudden decline indicates ...
John Mueller Jul 23, 2021
★★★ What Factors Truly Influence Rich Results Quality?
<p>For the display of rich results, Google assesses: 1) the correct technical implementation of markup, 2) compliance with Google's policies, 3) the overall quality of the site. Core Updates can alter...
John Mueller Jul 23, 2021
★★★ Is it true that Core Updates are actually independent of Core Web Vitals?
Google's Core Update is not related to Core Web Vitals despite the similarity in name. The Core Update focuses on the relevance and quality of content, while Core Web Vitals solely concerns speed and ...
John Mueller Jul 23, 2021
★★★ How can you effectively optimize your pages for 'near me' searches without complicating your strategy?
For queries including 'near me', there's no need to optimize for this specific term. Google uses a geographic distance algorithm. The key is to have your location clearly defined on your pages and in ...
John Mueller Jul 23, 2021
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