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 your site really appear in Top Stories and the News tab without being a news outlet?
Top Stories and the News tab are essentially specific variations of Google search. Any site can appear there, not just news sites listed in Google News. Each surface employs different ranking algorith...
John Mueller Nov 13, 2020
★★ Should you really optimize your pages for the terms 'best' and 'top'?
Google recognizes queries with terms like 'best' or 'top' and understands that they are adjectives rather than keywords that must appear on the page. The algorithms focus on external factors to determ...
John Mueller Nov 13, 2020
★★★ Why don't rich snippets show up even with valid Schema.org markup?
Properly implementing Event Schema markup and meeting all requirements makes you eligible for rich results, but does not guarantee their display. The algorithm decides if a rich snippet is shown for a...
Martin Splitt Nov 11, 2020
★★★ Why isn’t schema markup enough to ensure rich snippets appear?
Properly implementing schema markup and meeting all requirements makes you eligible for rich snippets, but does not guarantee their display. The algorithm decides on a case-by-case basis based on the ...
Martin Splitt Nov 11, 2020
★★★ Does BERT really make exact match keywords obsolete in SEO?
With BERT and the advancements in machine learning, the importance of having exact keywords on your pages is diminishing. It’s no longer necessary to include all variants (singular/plural, common miss...
John Mueller Nov 10, 2020
★★ Should you still report spam to Google if individual reports are not acted upon?
Spam reports are not processed individually. Google uses them to identify spam trends and improve algorithms on a large scale, allowing for more spam to be detected automatically....
Google Nov 05, 2020
★★★ Does FAQ structured data really need to be 100% visible on the page?
The content of FAQ structured data must be visible word-for-word on the page. Algorithms check that the text is present to avoid promising something in the results that the user cannot find on the pag...
John Mueller Oct 29, 2020
★★ Does Google instantly change the canonical URL after removing a redirect?
When a redirect is set up and then removed, the canonicalization algorithms do not perceive the site as deceptive. They look at the current state. Google tends to be persistent with the canonical URL ...
John Mueller Oct 29, 2020
★★★ Is EAT really a ranking factor or just a Google smokescreen?
EAT is primarily used in the guidelines for Quality Raters; it is not a simple algorithmic factor. EAT recommendations reflect what regular users are also searching for. Improving EAT enhances the sit...
John Mueller Oct 29, 2020
★★★ Are Quality Raters really evaluating your site to lower its ranking?
Quality Raters do not manually rate individual sites to request their demotion. They test algorithm changes by comparing A/B results. Their evaluations serve to improve algorithms overall, not to modi...
John Mueller Oct 29, 2020
★★★ Can Your Slow Site Penalize Your Fast Pages?
John Mueller explained in a hangout that generally, the search engine uses granular data to analyze and test each page of a site. But sometimes, particularly regarding web performance (loading time), ...
John Mueller Oct 27, 2020
★★★ Does Publishing First Really Guarantee Google Will Recognize You as the Original Author?
John Mueller indicated on Twitter that the fact that Google indexes content first does not make that content original and "canonical". In other words, just because a spammer plagiarizes your content b...
John Mueller Oct 27, 2020
★★ How does Google manage to comprehend 15% of queries it has never seen before through machine learning?
15% of daily searches are completely new. Google uses machine learning (like BERT) to understand acronyms, synonyms, singular/plural forms, and what users are really looking for, rather than simply ma...
John Mueller Oct 16, 2020
★★★ How long does it really take to recover from a Page Layout Algorithm penalty?
Recovering from a penalty related to the Page Layout Algorithm (excessive ads above the fold) generally takes 2 to 5 months. Google needs to reprocess a large part of the site to understand that the p...
John Mueller Oct 16, 2020
★★ Does Google impose a maximum threshold for ads within the viewport?
There is no specific percentage or pixel limit for ad sizes within the Page Layout algorithm. Google does not indicate that ads should represent a maximum of X% of the viewport or Y pixels....
John Mueller Oct 16, 2020
★★★ Does the Ad Experience Report really influence Google rankings?
Google Search does not use the Ad Experience Report as a ranking factor. It is Chrome that automatically blocks non-compliant ads. The search effects come mainly from the algorithm regarding above-the...
John Mueller Oct 16, 2020
★★★ Why does recovery from a Page Layout penalty take months?
After fixing issues related to the Page Layout algorithm (excessive ads above the fold), recovery is not instant. Google must reprocess a large part of the site to understand that the problem is resol...
John Mueller Oct 16, 2020
★★★ Can a polluted domain really handicap your SEO for over a year?
If you migrate to a domain that previously hosted adult content or spam, classification algorithms (like SafeSearch) may linger. External effects like links with problematic anchors can also cause dif...
John Mueller Oct 16, 2020
★★★ How does Google reassess a site's overall quality when the top pages remain well-ranked?
When the top queries continue to be well-ranked but there is an overall decline, it suggests that algorithms are reassessing the general quality of the site downwards. Highly relevant pages continue t...
John Mueller Oct 15, 2020
★★★ Does a sudden drop in traffic always signal a quality issue?
If there is a significant drop in traffic from one day to the next, it is more indicative of a quality issue than a technical problem. A technical issue would generally cause a subtle decline over sev...
John Mueller Oct 15, 2020
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