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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★★★ Can Google's quality guidelines really guide the algorithm without precise technical metrics?
Google's quality guidelines aim to guide the algorithm towards a better understanding of content quality. Although there are no precise technical measures to implement, following these guidelines cont...
John Mueller Jan 23, 2019
★★★ Does a CDN really enhance your organic search rankings?
For Google, a CDN is merely a means of site hosting and is not treated differently in the ranking algorithm. The key is to ensure that the site is fast and available for its audience....
John Mueller Jan 11, 2019
★★ How does Google really evaluate entities for SEO ranking?
Google employs various algorithms and criteria to identify and evaluate entities on the web, gathering different information to recognize and distinguish major entities from minor ones....
Google Jan 10, 2019
★★★ Does Google really apply different quality filters based on the industry?
Google's algorithms can be more critical regarding a site's quality based on its subject, especially in sensitive areas like medicine. It is crucial to maintain high content quality and adhere to Goog...
John Mueller Jan 10, 2019
★★★ Should you react immediately after a drop in rankings following a Google update?
Google's algorithm updates can affect the rankings of certain pages. However, there are no specific actions to take following a ranking drop post-update; it often involves a reassessment of the overal...
Google Jan 04, 2019
★★★ Is page speed really just a minor ranking factor in SEO?
Page loading speed is an SEO factor, but it's interpreted relatively and is just a small part of the ranking algorithm. What matters is ensuring that pages do not take excessive time to load compared ...
Google Jan 04, 2019
★★ Why do your rankings fluctuate after each core update without being penalized?
Core updates can correct rankings that were unjustly affected by previous updates. The fact that certain pages are impacted does not necessarily mean a penalty but rather a reevaluation against new st...
Google Jan 04, 2019
★★ How Many People Actually Work on Google's Search Algorithm?
Sundar Pichai, Google's CEO, indicated during his testimony before the US Congress that currently, approximately one thousand people work on "core search," the heart of the search engine, within the M...
Google Dec 31, 2018
★★★ Does Having Your Content Scraped Negatively Impact Your Google Rankings?
John Mueller indicated last week, again on Twitter, that having your content "scraped" (stolen, copied/pasted) by other websites is neither a quality criterion nor a relevance criterion for Google's a...
John Mueller Dec 17, 2018
★★★ How does Google truly prioritize your spam reports?
Spam reports are prioritized and processed based on their importance. Google aims to integrate solutions into its algorithms to address spam on a large scale rather than handling it on an individual b...
Google Dec 13, 2018
★★★ Does mobile-first indexing really influence your rankings on Google?
Mobile-first indexing does not immediately affect rankings. If traffic changes are noted after the transition, it may be due to normal global ranking algorithm updates and not specifically mobile-firs...
John Mueller Dec 11, 2018
★★★ Do Core Updates really alter the quality of your content, or just its relevance?
Google's Core Updates can change the perception of content relevance without implying that the content is of lower quality. Google encourages sites to consult its quality guidelines to evaluate and ad...
John Mueller Dec 10, 2018
★★★ Should you really isolate different types of content in subdomains?
Google recommends using subdomains for content that is different or distantly-related to the rest of the site, making it easier for algorithms to distinguish and process....
John Mueller Dec 10, 2018
★★★ How Does Google Actually Measure Trust When Ranking Your Website?
John Mueller confirmed in a hangout that Google uses a certain number of criteria (without specifying which ones) to evaluate the quality of a site as a whole, and therefore the quality of the content...
John Mueller Dec 03, 2018
★★ Why does Google keep some algorithm updates under wraps?
Google does not confirm all algorithm updates, except when they have a tangible impact on webmasters and actionable measures can be taken, such as page speed updates or mobile compatibility....
John Mueller Nov 27, 2018
★★ Why has Google stopped communicating about core updates?
Google makes daily changes to its algorithm, including experiments. It is difficult to categorize updates as core since they often affect various aspects of ranking....
John Mueller Nov 27, 2018
★★★★ Does Buying Your Domain Name for 10 Years Actually Improve Your SEO?
John Mueller explained on Twitter for the 1,458th time 🙂 that the purchase duration or expiration date of a domain name with a registrar is not a relevance criterion taken into account by the search e...
John Mueller Nov 26, 2018
★★★★ Does the Alt Attribute Really Matter for Classic Web Search Rankings?
John Mueller explained in a hangout that the Alt attribute of images plays a fairly minor role in optimizing a page for web search. Indeed, the words that this attribute contains will certainly alread...
John Mueller Nov 19, 2018
★★★ Do Business Accreditations and Certifications Actually Influence Google Rankings?
There are many organizations, particularly in the United States, that grant "accreditations" or scores to businesses based on numerous criteria. One of the most well-known is the BBB (Better Business ...
John Mueller Nov 19, 2018
★★★ Should we really stop tracking every Google update?
Focus on high-quality sites that are relevant to users instead of tracking every minor Google algorithm update....
John Mueller Nov 16, 2018
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