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 5 questions

Less than a minute. Find out how much you really know about Google search.

🕒 ~1 min 🎯 5 questions
★★★ Is Google Indexing Really Under Control with a Sitemap and Internal Links?
Google strongly recommends using the usual methods to help search engines find and index content: ensuring the site is properly accessible, that it contains prominent links to new pages, and using sit...
John Mueller Nov 25, 2020
★★★ What does Google really do with your initial HTML before JavaScript rendering?
Google performs an early extraction of links from the initial HTML to queue them, detects 404 errors, and analyzes meta tags (canonical, description, robots). If a noindex meta tag is present in the i...
Martin Splitt Nov 25, 2020
★★★ Do orphan pages really harm your SEO?
Pages without internal links are considered non-critical by Google. Google gives them less weight in search results. If these pages have duplicated or low-quality content, the impact is limited as the...
John Mueller Nov 13, 2020
★★★ Should you really use rel="sponsored" instead of nofollow for your affiliate links?
For affiliate links, use rel nofollow or rel sponsored, or both combined. Google prefers rel sponsored for better site understanding, but there's no significant SEO difference between the two. For mos...
John Mueller Nov 13, 2020
★★ Do you really need to mark your affiliate links to avoid a Google penalty?
Google is capable of recognizing common types of affiliate links. There is no automatic penalty if affiliate links are not explicitly marked, but it is recommended to help Google understand the site b...
John Mueller Nov 13, 2020
★★★ Is there really a difference between rel=nofollow and rel=sponsored for affiliate links?
For affiliate links, both rel=nofollow and rel=sponsored are acceptable. Google prefers rel=sponsored for better understanding of the site, but there is no major SEO difference. Both attributes can be...
John Mueller Nov 13, 2020
★★★ Are orphan pages really invisible to Google?
Pages without internal links are considered non-critical by Google because you are hiding them from users navigating your site. Therefore, Google will assign them less weight in search results. If the...
John Mueller Nov 13, 2020
★★★ Should you really prioritize rel=sponsored for affiliate links, or is nofollow enough?
For affiliate links, Google recommends using rel=nofollow or rel=sponsored. Both are acceptable, and they can even be combined. Google prefers rel=sponsored as it is more specific, but there is no maj...
John Mueller Nov 13, 2020
★★★ Can orphan pages really harm your site's SEO performance?
Pages without internal links are viewed as non-critical by Google. If they contain duplicated or low-quality content, it doesn't really impact the site because Google doesn't assign much weight to the...
John Mueller Nov 13, 2020
★★ Are descriptive internal links really the SEO lever you’ve been promised?
It is essential to make a clear distinction between normal text and links so that users do not overlook them. Use descriptive text in links to help both users and Google understand the content of the ...
Daniel Waisberg Nov 12, 2020
★★★ Are Core Web Vitals really measured from Google bots or from your actual users?
Core Web Vitals come from real user data (Chrome UX Report), not from bots. Therefore, dynamic rendering does not impact Core Web Vitals since users receive the client-side rendered version....
Martin Splitt Nov 11, 2020
★★★ How can you structure your URLs to enhance the discoverability of hyper-local content?
For hyper-local content per city, ensure you have discoverable URLs through the sitemap or a structure with links in the menus, allowing Google to understand where the content is situated within the s...
Martin Splitt Nov 11, 2020
★★★ How can you make your hyper-local content URLs discoverable without sacrificing traffic?
For hyper-localized content by city, ensure that each version has a unique URL and that these URLs are discoverable via a sitemap or a navigation structure with clear internal links....
Martin Splitt Nov 11, 2020
★★ Is it enough to use the right text in FAQ Schema markup, or do you need to copy the exact HTML?
For FAQ Schema, the visible text on the page must correspond to the text in the JSON markup, but the HTML may vary slightly. You can have affiliate links in the visible text and remove the A tags from...
John Mueller Nov 10, 2020
★★ Can Google truly spot all expired domains repurchased for their backlinks?
Google's systems attempt to understand how to manage expired domains repurchased for their backlinks. Google generally succeeds in identifying cases of abuse, although this is not always perfect. The ...
John Mueller Nov 10, 2020
★★★ How can you align all canonicalization signals to influence Google's choice?
To influence the choice of the canonical URL by Google, all canonicalization factors must be aligned: internal links, sitemap files, hreflang annotations, and other cross-links must all point to the U...
John Mueller Nov 10, 2020
★★ Does Google always index the canonical page before the source page?
There is no fixed order between indexing duplicate content and processing the canonical tag. Sometimes Google directly follows the canonical link and indexes the destination page; other times, it firs...
John Mueller Nov 10, 2020
★★★ Why does Google sometimes ignore your 301 redirects and choose the old URL as canonical?
Even with 301 redirects in place for a long time, Google may choose the source URL over the target URL as the canonical URL. Google uses many factors (internal links, external links, sitemaps, annotat...
John Mueller Nov 10, 2020
★★★ Do 301 redirects really pass SEO juice even when the content changes completely?
301 redirects transmit signals (link juice) even if the content of the destination page is different from the original page. This is normal in the evolution of a site. The exception would be the purch...
John Mueller Oct 30, 2020
★★★ Are 301 redirects really enough during a site migration?
301 redirects are just a part of a site change. There are many more elements involved, such as internal structure, internal linking, and layouts. All these elements can affect how Google understands a...
John Mueller Oct 30, 2020
🔔

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.