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 incorrect schema markup really harm your Google ranking?
Having incorrect schema markup should not negatively affect your ranking, although it does not provide any benefit if poorly applied....
Dec 08, 2015 ⚡ Analysis available
★★★ Are Google’s 200 Ranking Factors Still Worth the Investment in Backlinks?
Google employs over 200 factors for page ranking. Although backlinks remain a factor, creating an excellent site is still paramount....
Dec 08, 2015 ⚡ Analysis available
★★ Should internal links really be ‘natural’ for Google?
Google attempts to recognize the structure of a site by considering where links are located within the content and does not recommend artificially manipulating these links. It is preferable to constru...
Dec 08, 2015 ⚡ Analysis available
★★★ Are directory pages still viable for SEO, or are they at risk of being penalized like doorway pages?
Directory sites are not automatically categorized as doorway pages. Their purpose must provide real value to users; otherwise, they risk being seen as obsolete....
Dec 08, 2015 ⚡ Analysis available
★★★ What causes a manually penalized site to struggle in regaining its ranking after the penalty is lifted?
After the lifting of a manual penalty, a site may not immediately regain its previous ranking because the problematic links that supported it have been removed and the algorithms are constantly evolvi...
Dec 08, 2015 ⚡ Analysis available
★★★ Is rel=author markup still beneficial for SEO?
We are currently not using rel=author markup or Google+ profiles for author recognition....
Dec 08, 2015 ⚡ Analysis available
★★ Do citations and links to recognized sources really enhance Google rankings?
Including citations or links to recognized sources can provide added value to your users, but it does not automatically enhance the perceived quality of your content by Google....
Dec 08, 2015 ⚡ Analysis available
★★ Should you really link x-default to a generic page instead of a primary language?
If you have a generic version of a page and specific versions for different languages, the x-default version should point to the generic one....
Dec 08, 2015 ⚡ Analysis available
★★★ Should you really link canonicals to every linguistic version?
To ensure that different linguistic pages are correctly recognized, the rel canonical tag must point to the appropriate linguistic version. Otherwise, Google ignores the non-canonical versions....
Dec 08, 2015 ⚡ Analysis available
★★★ Do hreflang errors really hurt your SEO?
Incorrect use of hreflang tags does not affect ranking, but if you only have one version and use x-default, it's like telling Google nothing, thus having no positive or negative impact....
Dec 08, 2015 ⚡ Analysis available
★★ Do customer reviews and secondary content really impact Google rankings?
Customer reviews or small secondary content, while considered for indexing, have no significant impact on the quality assessment of the content by Google. The key is that the page effectively meets us...
Dec 03, 2015 ⚡ Analysis available
★★ Is it true that you should abandon a penalized domain, or can you revive it?
Starting a new site after previous penalties is a viable option. If an old penalty has been lifted, the old domain could be reused. However, a new domain ensures the absence of liabilities, but may im...
Dec 03, 2015 ⚡ Analysis available
★★★ Should you really exclude noindex URLs from your XML sitemap?
It's recommended not to permanently include URLs with a "noindex" tag in XML sitemaps. They may appear temporarily to accelerate their indexing or deindexing, but should be removed in the long term fo...
Dec 03, 2015 ⚡ Analysis available
★★ Do you really need distinct URLs to manage dynamic content in SEO?
For dynamic content like prices or A/B tests, it is preferable to use distinct URLs to ensure accurate indexing. Caching should be configured to avoid issues with outdated or incorrectly indexed conte...
Dec 03, 2015 ⚡ Analysis available
★★★ Does Hreflang really enhance your ranking in international SERPs?
Hreflang tags are used to indicate equivalent language or regional versions of a page and do not directly influence rankings. The same content translated for different countries will not achieve a bet...
Dec 03, 2015 ⚡ Analysis available
★★★ Should you really ban 301 redirects to the homepage for 404 pages?
It is better to maintain informative 404 pages instead of redirecting to the homepage, as this may lead Google to treat these redirects as soft 404 errors. Users benefit from informative 404 pages tha...
Dec 03, 2015 ⚡ Analysis available
★★★ Is mobile speed really a direct ranking factor for Google?
Google prioritizes fast mobile sites because mobile connections tend to be slower. An optimized loading speed for mobile ensures a better user experience, even if it's not a direct factor in Google's ...
Dec 03, 2015 ⚡ Analysis available
★★★ Should you increase crawl speed in Search Console to enhance your indexing?
Google Search Console offers a feature to adjust crawl speed to avoid overloading a site's server. However, a high crawl speed does not equate to better indexing by Google....
Dec 03, 2015 ⚡ Analysis available
★★★ Is loading speed really just a minor ranking factor?
The loading speed of a site is a minor ranking factor for Google. A savings of 100 milliseconds will not have a significant effect. However, fast sites improve user experience, which can indirectly in...
Dec 03, 2015 ⚡ Analysis available
★★★ Does server speed really affect how many pages Google crawls?
Google determines the crawling speed based on the server's ability to handle requests without slowing down. A fast server allows for better indexing as more pages can be crawled daily....
Dec 03, 2015 ⚡ Analysis available
🔔

Get real-time analysis of the latest Google SEO declarations

Be the first to know every time a new official Google statement drops — with full expert analysis.

No spam. Unsubscribe in one click.