What does Google say about SEO? /
John Mueller is one of Google's most active spokespeople on search engine optimization topics. As a Search Advocate, he regularly answers the SEO community's questions during Google Search Central sessions and on social media. His statements are a prime source of information for understanding how Google Search works and the best practices to follow.
Quick SEO Quiz

Test your SEO knowledge in 5 questions

Less than a minute. Find out how much you really know about Google search.

🕒 ~1 min 🎯 5 questions
★★ Does Google truly treat all synonyms and keyword variations the same way?
Google doesn't always see words as 100% synonyms. If the results differ between 'campervan rental' and 'camper van rental', it's because Google doesn't treat them as complete synonyms. This improves o...
Jan 15, 2021 ⚡ Analysis available
★★★ Are Core Web Vitals really applicable everywhere in the world?
The rollout of Page Experience signals (LCP, FID, CLS) planned for May 2021 will be global, not limited to certain countries. Tests on the badge may take place beforehand in certain regions....
Jan 15, 2021 ⚡ Analysis available
★★★ Does SafeSearch really block your rich results?
If a site or pages are marked by SafeSearch as adult content, they will not be eligible for rich results on those specific pages....
Jan 15, 2021 ⚡ Analysis available
★★★ How can you tell if SafeSearch is penalizing your content in Google results?
To test whether SafeSearch affects content, perform a site: search and then add &safe=on or &safe=off to the URL. If the results are identical, SafeSearch does not affect the site....
Jan 15, 2021 ⚡ Analysis available
★★ Should you optimize your content for BERT, or is it a waste of time?
BERT is used to better understand queries and content. You don't optimize for BERT. Google is simply trying to better match content and queries....
Jan 15, 2021 ⚡ Analysis available
★★ Is it really necessary to optimize for search intent or is it just a semantic trap?
Search intent is based on what users are looking for. We don't optimize for intent but for what users are searching for. Analyze the queries and conduct user studies to identify the aspects to cover....
Jan 15, 2021 ⚡ Analysis available
★★★ Why do URL restructurings cause traffic fluctuations for 1 to 2 months?
Every site restructuring generates fluctuations for 1 to 2 months. During this transition, search struggles to understand the full picture of the site. Plan the timing to minimize business impact....
Jan 15, 2021 ⚡ Analysis available
★★★ Does choosing ccTLD or subdirectories really give you an SEO advantage for international markets?
There is no inherent SEO advantage to using ccTLDs or a generic domain with subdirectories for international purposes. Both approaches are valid. The choice should be based on long-term considerations...
Jan 15, 2021 ⚡ Analysis available
★★★ Where do Core Web Vitals data in Search Console really come from?
Search Console bases its Core Web Vitals data on the Chrome User Experience Report (field data). Search Console does not invent these figures and does not conduct its own measurements. You need to inv...
Jan 15, 2021 ⚡ Analysis available
★★★ Why do your Core Web Vitals differ so much between lab and field?
Lab data involves theoretical tests with standardized connectivity and browser. Field data comes from real Chrome users. Differences can stem from users facing poor connectivity or using devices diffe...
Jan 15, 2021 ⚡ Analysis available
★★ Why doesn’t Google always take manual action against low-quality content?
If a site presents low-quality content, it is not always a clear-cut situation that necessitates manual action from the webspam team. Sometimes it’s a matter of discussion rather than an obvious manua...
Jan 15, 2021 ⚡ Analysis available
★★★ Is Technical SEO Perfection Really More Important Than Content Quality?
The technical elements of a site (HTML, tool scores) hold some importance, but overall quality and the value provided to users are much more significant. A technically perfect site that offers less va...
Jan 08, 2021 ⚡ Analysis available
★★★ Does Google really overlook your SEO mistakes instead of penalizing you?
Google's algorithms are designed to ignore detectable SEO bad practices rather than penalize the entire site. If Google detects keyword stuffing, it ignores it and focuses on the good parts of the pag...
Jan 08, 2021 ⚡ Analysis available
★★★ Does Google really disregard everything on a 404 page?
Google does not examine any content on a page returning a 404 status. If the page returns a 404 status, Google ignores any canonical, noindex, or other elements present on that page. The 404 status co...
Jan 08, 2021 ⚡ Analysis available
★★★ Does AMP really impact Google rankings?
AMP pages do not influence ranking in search results. AMP is a great framework for creating fast sites, but it is not mandatory. If your site is already very fast, there is no need to change everythin...
Jan 08, 2021 ⚡ Analysis available
★★★ Is duplicate content truly safe for your SEO?
There is no penalty for duplicate content. If the same content exists on multiple sites, Google will simply index one version and focus the value on that. Google does not see the site as spam or of lo...
Jan 08, 2021 ⚡ Analysis available
★★★ Could disavowing links actually harm your site’s reputation with Google?
Using the link disavow tool leaves no negative mark on the domain. It is not an admission of guilt. It is merely a technical tool to tell Google to ignore certain links. Google does not assume that a ...
Jan 08, 2021 ⚡ Analysis available
★★★ Is it really necessary to disavow your toxic backlinks?
The disavow tool should primarily be used in the case of confirmed manual actions. For normal sites on a day-to-day basis, it is not necessary to disavow links. The exception would be if you know that...
Jan 08, 2021 ⚡ Analysis available
★★★ Do you really need to disavow nofollow, UGC, or sponsored links?
There is no need to disavow links marked as nofollow, UGC, or sponsored. These attributes already inform Google not to pass PageRank, so disavowing these types of links is unnecessary....
Jan 08, 2021 ⚡ Analysis available
★★★ Do Google manual penalties really require you to disavow every toxic link?
Manual actions for unnatural links are not based on individual links but on a general trend. The website owner must identify and correct this overarching trend. The Google team will not be picky about...
Jan 08, 2021 ⚡ Analysis available
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