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 changing your site's images really leave your SEO untouched?
For normal web search, altering images on a site has no impact. However, for Google Images, changing images will affect SEO if the site receives traffic from that source....
Jul 09, 2021 ⚡ Analysis available
★★★ Could a product canonical to category be harming your product content?
When a canonical tag points from a product page to a category page, the signals (links) are transferred, but the content of the product page is completely ignored. Only the content of the category pag...
Jul 09, 2021 ⚡ Analysis available
★★★ Is it true that adding a second internal link to a page is pointless for SEO?
If a link already exists to a page, adding a second link to that same page offers no significant SEO advantage. The only possible effect is the expansion of anchor text, but this doesn’t create any is...
Jul 09, 2021 ⚡ Analysis available
★★ Why do old URLs still show up after a migration?
After migrating URLs, a site: search might still display old URLs even if Google has already migrated the indexing. Google aims to be helpful by showing where the content used to be located. Checking ...
Jul 09, 2021 ⚡ Analysis available
★★ Should you be worried about migrating to JavaScript frameworks for SEO?
Migrating to React from HTML/PHP completely changes the front end of the site, which is a significant SEO change. The effects can be positive or negative; it's not automatically a loss of ranking....
Jul 09, 2021 ⚡ Analysis available
★★★ What essential elements should you keep during a website redesign to protect your SEO?
During a redesign, it is important to keep as many elements as possible: the same URLs, internal linking, content, and layout. If these elements change without redirects, Google treats the site as new...
Jul 09, 2021 ⚡ Analysis available
★★ Are Identical FAQs on Every Page Hurting Your SEO?
The issue arises when the same FAQs appear on all pages of a site, for example, on each hotel listing with the same generic FAQs. This becomes problematic in search results....
Jul 09, 2021 ⚡ Analysis available
★★ Why does geographic targeting take a week in Google Search Console?
Geographic targeting settings in Search Console take about a week to propagate to Google's various systems. The effect is first visible on new content and then gradually on existing content during the...
Jul 09, 2021 ⚡ Analysis available
★★ Should You Really Worry About Core Updates Without Clear Guidelines from Google?
Google does not provide specific recommendations for core algorithm updates (Core Updates). The general advice for updates applies, with no particular action needed for each update....
Jul 09, 2021 ⚡ Analysis available
★★★ Why are 1:1 redirects essential for a seamless domain migration?
For a domain migration, you need the simplest possible 1:1 redirects, without UTM parameters or anything else. This allows Google to properly recognize the migration and transfer all signals quickly. ...
Jul 09, 2021 ⚡ Analysis available
★★★ Why are internal PageRank micro-optimizations ineffective for SEO?
Internal PageRank micro-optimizations generally have no visible impact in search results. Significant changes come from managing faceted navigation, filters, and sorting options, not from slight redis...
Jul 09, 2021 ⚡ Analysis available
★★★ Could link exchanging really sabotage your SEO strategy?
Link exchanges like 'you link to me, I link to you' are against Google’s guidelines. Algorithms strive to ignore these links, and the webspam team may impose a manual action if they constitute the maj...
Jul 09, 2021 ⚡ Analysis available
★★★ Why should you prioritize HTML tables for indexing specific values?
If the goal is to index specific values from charts, it is better to present this data in the form of HTML tables. This way, Google can process them through normal crawling and potentially display the...
Jul 09, 2021 ⚡ Analysis available
★★ Why is multilingual FAQ schema essential for your SEO strategy?
Having the same FAQ questions on different language versions of a site (with hreflang) is permissible. Google will not display them simultaneously in the same results but will show the appropriate ver...
Jul 09, 2021 ⚡ Analysis available
★★★ How does anchor text hold more weight than the number of internal links?
When it comes to internal linking, focusing on the anchor text and its relevance is far more crucial than the number of links or the distribution of PageRank. Anchor text helps Google clearly understa...
Jul 09, 2021 ⚡ Analysis available
★★ Should You Always Optimize the Length of Titles and Descriptions?
Google does not provide a fixed optimal length for title and meta description tags as display varies based on queries and devices. The title and description should match the page content, whether they...
Jul 09, 2021 ⚡ Analysis available
★★★ Could separate mobile sites be the reason your indexing is slowing down?
Having separate versions (desktop, mobile, app) of a site slows down indexing because Google has to crawl three versions instead of one. Switching to a responsive design accelerates the process by red...
Jul 09, 2021 ⚡ Analysis available
★★★ Why are soft 404s on desktop hiding in Search Console?
Search Console displays soft 404s detected on mobile. If a page is considered a soft 404 only on desktop, it does not appear in Search Console, even if the page is not indexed for desktop searches....
Jul 09, 2021 ⚡ Analysis available
★★ Do top summaries really affect SEO?
Adding a summary or key points at the top of content does not change anything for Google. The main possible effect is that Google might use this summary to generate the description in the results....
Jul 09, 2021 ⚡ Analysis available
★★★ Should you always be transparent about content promotion?
It is acceptable to reach out to sites to promote your content. However, demanding a return link, requesting payment, or suggesting an exchange makes the link unnatural according to Google....
Jul 09, 2021 ⚡ 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.