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
★★ Should you really align the word order in your meta description with the target query?
Writing the meta description with keywords in the exact order of the query can improve the click-through rate if it makes the snippet more appealing to the user. Google recommends testing different va...
May 14, 2020 ⚡ Analysis available
★★★ Does the exact order of keywords in your content really affect your Google ranking?
Google segments queries into terms and concepts (e.g., 'New York' is a single concept). The exact order of words in the text is less important; what counts is that terms appear grouped on the page to ...
May 14, 2020 ⚡ Analysis available
★★★ Is it really necessary to merge your competing pages to boost their rankings?
If there are two pages on the same topic, merging them into a stronger page is only useful if they are already struggling to rank. If both pages are already well-positioned (1st or 2nd place), combini...
May 14, 2020 ⚡ Analysis available
★★ Can you really combine canonical and noindex without risking your SEO?
Using both rel=canonical and noindex on the same page is theoretically contradictory (one directs indexing, the other blocks it), but in practice, it poses no issue: noindex simply forces non-indexati...
May 14, 2020 ⚡ Analysis available
★★★ Does the FAQ schema really work if answers are hidden in a CSS accordion?
For the FAQ schema, the question must be visible and the answer must be present in the HTML, even if it is hidden by CSS (collapsed accordion). On the other hand, loading the answer via JavaScript on ...
May 14, 2020 ⚡ Analysis available
★★★ Do featured snippets really depend on structured markup or visible content?
Optimized snippets (featured snippets) displayed at the top of the results do not depend on a particular schema markup. Google analyzes the visible content of the page and tries to identify passages t...
May 14, 2020 ⚡ Analysis available
★★ Do you really need multiple questions in an FAQ schema to get a rich snippet?
Google's systems prioritize the display of FAQ schema when multiple distinct questions are present on the same page (typically 3-4 minimum). A page with only one question may be treated as normal cont...
May 14, 2020 ⚡ Analysis available
★★★ Is Google really ignoring duplicate boilerplate content without punishment?
Repeated elements on all pages (Terms and Conditions, phone numbers, addresses) are recognized and simply devalued to focus the evaluation on unique content. Google does not penalize the site for thes...
May 14, 2020 ⚡ Analysis available
★★★ Should you prioritize domain authority or optimize page by page?
Google collects various signals at the domain level (or overall site level) and others at the individual page level. The final ranking results from a combination of both: a good landing page on a low-...
May 14, 2020 ⚡ Analysis available
★★★ Does mobile-first indexing really improve your ranking on Google?
Mobile-first indexing is a purely technical process for indexing content. It does not mean a better ranking in search results or priority in mobile results, contrary to a common misconception....
May 14, 2020 ⚡ Analysis available
★★ Does Google flag missing images on mobile: Should you ignore these alerts if your mobile version is intentionally different?
Google may report missing images on mobile even if the webmaster considers this difference intentional and acceptable (e.g., fewer associated products displayed). If the mobile version aligns with you...
May 14, 2020 ⚡ Analysis available
★★★ Is Google automatically switching back to mobile-first after fixing asymmetry errors?
When an asymmetry between mobile and desktop versions prevents the activation of mobile-first indexing, Google automatically reassesses the site after corrections are made. There is no manual function...
May 14, 2020 ⚡ Analysis available
★★★ Why do old URLs stay indexed after a 301 redirect?
When changing a URL with 301 redirects, Google does not remove the pages from the index: it simply switches from the old URL to the new one as canonical. If traffic massively drops after a migration, ...
May 13, 2020 ⚡ Analysis available
★★ Does hreflang in HTML really weigh down your pages, or is that just a myth?
Hreflang markup in the HTML head is static text that compresses very well. For an e-commerce site with a lot of content, adding hreflang annotations to the HTML does not significantly affect the page ...
May 13, 2020 ⚡ Analysis available
★★ Does mixed content HTTPS/HTTP really impact Google rankings?
Mixed content (HTTP within a HTTPS page) does not impact ranking, but Chrome displays a security warning because it may expose session information. It is recommended to clean up these HTTP URLs, for e...
May 13, 2020 ⚡ Analysis available
★★ Do UTM parameters really cause Google to index duplicate content?
URLs with UTM parameters (Facebook, Twitter) can be indexed as duplicates even if the canonical is correct. Google will eventually consolidate these versions to the canonical version. To accelerate or...
May 13, 2020 ⚡ Analysis available
★★ Is repetitive internal anchor text really a concern for Google?
It is normal for a product to be internally linked with the same product name as anchor text (98% identical). Depending on the CMS, this occurs naturally. Google does not automatically penalize this r...
May 13, 2020 ⚡ Analysis available
★★★ Why does Google refuse to index all your pages, and how can you fix it?
Google does not promise to index all pages on the web. On a new site with a sudden influx of content, systems may be cautious and limit crawling and indexing. Submitting via Inspect URL does not guara...
May 13, 2020 ⚡ Analysis available
★★★ What happens when your internal linking isn't bidirectional?
For Google to crawl the entire site, it requires links that allow for descending through the hierarchy (to subcategories), ascending back up, and navigating horizontally between items in the same cate...
May 13, 2020 ⚡ Analysis available
★★ Should you really include details like price, reviews, and ratings in your anchor texts?
Having a long anchor text including price, reviews, ratings, etc., is acceptable for SEO. Google does not break down anchor text to evaluate each word as a fraction. More context in the anchor text is...
May 13, 2020 ⚡ Analysis available
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