John Mueller

★★★ Should You Really Be Disavowing Your Backlinks Regularly to Protect Your SEO?

At a Search Central event in New York, John Mueller clarified that the disavow tool is not intended for regular use and is not part of normal site maintenance. Furthermore, he emphasized that Google d...

Apr 15, 2025 ⚡ Analysis available

★★ Should You Avoid 301 Redirects in Your Hreflang Tags?

According to John Mueller, hreflang tags pointing to pages with a 301 redirect are "probably acceptable." However, he recommends automating hreflang tag configuration to avoid redirects, which also ma...

Apr 15, 2025 ⚡ Analysis available

★★★ Why Can't EEAT Just Be Added to Your Site Like a Regular SEO Factor?

Google has confirmed that EEAT (Experience, Expertise, Authoritativeness, and Trustworthiness) cannot simply be "added" to a web page like a standard SEO element. At the Search Central Live NYC event,...

Apr 08, 2025 ⚡ Analysis available

★★★ Why Do 15% of Never-Before-Seen Google Queries Change Your SEO Strategy?

Finally, John Mueller reaffirmed that 15% of queries handled by Google are completely new; a figure that remains stable over the years despite the rise of AI in search. To answer these queries that ca...

Apr 01, 2025 ⚡ Analysis available

★★★ Do Google Quality Raters Actually Control Your Site's Ranking?

During Search Central Live NYC, John Mueller also emphasized the importance of quality raters, these evaluators who assess the effectiveness of Google's algorithm updates. Although these evaluations d...

Apr 01, 2025 ⚡ Analysis available

★★★ Why Does Google Run 700,000 Tests Yearly and What Does It Mean for Your SEO?

At the Search Central Live NYC event, John Mueller explained that Google conducts 700,000 tests per year, which equates to more than 4,700 search engine updates. This therefore implies that many tests...

Apr 01, 2025 ⚡ Analysis available

★★★ Can You Block Image Hotlinking Without Hurting Your SEO?

John Mueller stated that implementing a hotlinking protection system, with exceptions for search engines, is acceptable. He noted that this practice was more common in the 2010s, but less so today. Jo...

Mar 18, 2025 ⚡ Analysis available

★★ Can polished but shallow content really fool Google's algorithms?

On Bluesky, John Mueller shared his perspective on low-quality content, rejecting the idea that 'low-effort but well-presented' content could be acceptable. He specifically criticized poorly crafted c...

Mar 11, 2025 ⚡ Analysis available

★★★ Could Your CDN Be Triggering Noindex Errors in Search Console?

On Reddit, John Mueller shared his perspective on "noindex detected in X-Robots-Tag HTTP header" errors reported in Google Search Console for pages that don't actually have an X-Robots-Tag or related ...

Mar 04, 2025 ⚡ Analysis available

★★★ Is There Really a Magic Trick to Make Google Crawl Your Site Faster?

According to John Mueller, there is no magic solution to permanently accelerate the crawling of your site by Google (and other search engines). To improve this, you need to ensure that all aspects of ...

Feb 25, 2025 ⚡ Analysis available

★★ Are SEO-Optimized Author Biographies Hurting Your Credibility?

John Mueller shared his perspective on the topic of author biographies used for SEO purposes. The well-known Google employee responded to a message from Nikki Pilkington who encouraged considering aut...

Feb 18, 2025 ⚡ Analysis available

★★★ Should You Worry About URLs with Anchors (#:~:text=) in Search Console?

John Mueller recently provided some clarifications regarding the appearance of URLs with anchors/hashtags (for example: https:example.com/example-url/#:~:text=) in Google Search Console, indicating th...

Feb 18, 2025 ⚡ Analysis available

★★★ Should You Really Use Robots.txt to Block Unwanted URLs Instead of Canonical Tags?

During a LinkedIn discussion about managing unwanted indexed URLs—specifically "add to cart" pages—John Mueller shared his recommendations. He notably advised blocking these URLs via robots.txt, speci...

Feb 11, 2025 ⚡ Analysis available

★★★ Should you really optimize image alt text for SEO purposes?

John Mueller indicated that the decision to use alt text for an image should not be motivated solely by SEO considerations, but by accessibility reasons. On this occasion, he shares a decision tree fr...

Feb 04, 2025 ⚡ Analysis available

★★★ Why Is Merging Content Riskier Than a Domain Migration?

According to John Mueller, content consolidation on a website is more complex for Google to handle than a simple site move. Indeed, when you decide to merge multiple pieces of content by reducing the ...

Feb 04, 2025 ⚡ Analysis available

★★ Can SEO really hurt your website instead of helping it?

John Mueller has suggested that implementing certain SEO techniques could sometimes cause more harm than good for a website. He even goes so far as to imply that, in some cases, doing nothing would be...

Jan 28, 2025 ⚡ Analysis available

★★ Should You Really Care About Word Count for SEO?

John Mueller reacted to screenshots showing different SEO tools counting words differently on the same web page. He pointed out on Bluesky that this clearly demonstrates why word counting in itself ma...

Jan 28, 2025 ⚡ Analysis available

★★★ Should You Dynamically Modify Your robots.txt to Control Server Load?

John Mueller strongly advises against modifying the robots.txt file dynamically several times a day. He explains that this is not effective, as Google caches this file for approximately 24 hours. This...

Jan 28, 2025 ⚡ Analysis available

★★★ Is your crawl budget being wasted? Here's what Google just revealed about how Googlebot really explores your pages

Gary Illyes and Martin Splitt have published comprehensive blog articles on crawling, explaining how and why Googlebot explores websites, the role of HTTP caching, and insights on faceted navigation. ...

Jan 14, 2025 ⚡ Analysis available

★ Why do 84% of websites actually have a robots.txt file?

According to the Web Almanac published by industry experts and Google employees, based on the HTTP Archive, nearly 84% of websites have a robots.txt file....

Jan 14, 2025 ⚡ Analysis available