What does Google say about SEO? /
This category compiles all official Google statements regarding links and their role in search engine optimization. Backlinks have always been a cornerstone of Google's ranking algorithm, though guidelines continue to evolve. Here you'll find Google's positions on link building strategies, acceptable practices versus manipulative techniques, proper use of nofollow and dofollow attributes, and official guidance on private blog networks (PBN) and guest blogging approaches. SEO practitioners will discover authoritative recommendations on anchor text optimization, toxic link management through the disavow tool, and the significance of internal linking for site architecture. Google regularly communicates about backlink quality, emphasizing relevance and natural link profiles over sheer volume. Understanding these official declarations is crucial for developing compliant netlinking strategies, avoiding algorithmic or manual penalties, and effectively optimizing PageRank flow throughout your website. This documentation helps search marketers separate myths from facts regarding outbound links impact, various link types, and acquisition techniques endorsed by the search engine. Whether you're addressing linkspam concerns or building sustainable link equity, these official statements provide the authoritative foundation for modern link-based SEO strategies.
Quick SEO Quiz

Test your SEO knowledge in 3 questions

Less than 30 seconds. Find out how much you really know about Google search.

🕒 ~30s 🎯 3 questions 📚 SEO Google
★★ Could the combination of HTTP/HTTPS actually stem from Google My Business?
If a homepage appears in HTTP but the sitelinks are in HTTPS despite correct canonicalization and 301 redirects in place for a long time, it may stem from an outdated URL in the Google My Business pro...
John Mueller Oct 07, 2021
★★★ How Does Noindex Really Affect Your Link Signals?
When a page is marked as noindex, Google may initially process the links on that page before completely removing it from the index. There exists a transitional state where the page can be marked as ca...
John Mueller Oct 07, 2021
★★★ Should You Block Sponsored Links from Indexing in Your E-commerce Category Pages?
Recently, John Mueller has been actively communicating about category pages, particularly on e-commerce sites (see previous weeks). This week, he responded on Twitter to a question about integrating (...
John Mueller Oct 04, 2021
★★ Do links to authoritative sites really boost your SEO?
Adding dofollow links to authoritative sites (like Wikipedia or CNN) does nothing from an SEO perspective. It was an outdated spam technique that probably never worked....
John Mueller Oct 01, 2021
★★★ Does a temporary noindex really affect Google's recrawl?
Adding and then removing a noindex tag will not have a negative long-term effect. Google will continue to crawl the URL normally, especially if you add internal links to those pages. The crawl rate ma...
John Mueller Oct 01, 2021
★★ Should you worry about Google's spam updates affecting your technical issues?
Google's spam updates are focused on truly spammy content or spammy links, rather than technical issues like light keyword stuffing. If a site experiences a drop during a spam update after a redesign,...
John Mueller Oct 01, 2021
★★ Do relative URLs really influence your internal SEO?
Relative URLs are perfectly acceptable for internal links, much like the combination of relative and absolute URLs. Google has no issue processing this type of configuration....
John Mueller Oct 01, 2021
★★ Does using display:none really affect your SEO?
Using display:none in CSS on internal links in the footer is not a best practice, but the Webspam team will not take manual action against it. This is different from hidden purchased links, which woul...
John Mueller Oct 01, 2021
★★ Why does Google keep crawling old URLs even after a redirect?
Even after 1 year of redirection and complete transfer of signals, Googlebot continues to request the old URL. This is normal: Google periodically checks for new content or whether the redirect is sti...
Google Sep 30, 2021
★★★ Does it really take a year for PageRank to fully transfer after a 301 redirect?
After about one year of a 301 redirect, the transfer of signals (PageRank) to the new URL is complete. You can then remove the redirect. This duration is indicative (it could be faster), but one year ...
Google Sep 30, 2021
★★ How can you effectively index content in JavaScript popups?
For content displayed via JavaScript popups without a dedicated URL, indexing is difficult. Google recommends that each page be accessible through a link with a unique URL (according to general guidel...
Google Sep 30, 2021
★★★ How do blocked API requests impact your SEO?
When content does not appear in Googlebot's rendering but works on the client side, it's essential to check if the API calls required for loading the content are blocked in robots.txt, too slow, or bl...
Martin Splitt Sep 29, 2021
★★★ How does the canonical tag really impact your SEO?
Adding a link rel="canonical" element helps to confirm your preferred URL and encourages search engines to focus on this specific version....
John Mueller Sep 28, 2021
★★ How can internal linking shape your SEO strategy?
Using internal linking to create links to a consistent version of your URLs helps clarify your preferences to search engines....
John Mueller Sep 28, 2021
★★★ How Does Google Really Evaluate Category, Filter, and Tag Pages?
John Mueller explained during a webmaster hangout that Google doesn't specifically differentiate or treat category pages, filter pages (facets), internal search engine results pages, or tag pages diff...
John Mueller Sep 27, 2021
★★★ How Do Internal Links Affect Google's Perception?
Internal linking helps indicate to Google which pages are important. Pages linked from the homepage are treated as almost as important as the homepage itself, and the value then gradually spreads....
John Mueller Sep 26, 2021
★★ How does Google leverage title and anchor text to interpret your links?
Google utilizes both the title attribute and anchor text in conjunction to understand links. If the title contains information that is missing in the anchor text, it should function properly....
John Mueller Sep 26, 2021
★★★ Is it true that JavaScript-loaded content remains invisible to Googlebot?
If the main content of a page is loaded only after a user clicks and is not present in the initial HTML, Googlebot will not see it. Clickable elements must be actual links with HREF pointing to URLs c...
Martin Splitt Sep 22, 2021
★★ Why does Google index blocked pages by robots.txt?
If a page is blocked by robots.txt but receives links, Google can index it without any actual content because it cannot crawl it. These pages will probably not rank well since Google has no informatio...
Martin Splitt Sep 22, 2021
★★★ Could HTML Buttons Be Undermining Your SEO Efforts?
HTML link elements (<a>) without HREF attributes act like buttons. Googlebot doesn't click on these elements, so it can't access content that is only revealed after interaction. Use real links with HR...
Martin Splitt Sep 22, 2021
🔔

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.