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.
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★★★ Do You Really Need Third-Party Tools to Identify Toxic Links for Disavowing?
During a hangout, John Mueller indicated that, as part of a link disavow process, Search Console data (the "Links to your site" section) was most of the time sufficient to verify that no toxic links w...
John Mueller Sep 03, 2018
★★★ Should You Link from Your Homepage to Every Page on Your Site?
John Mueller discussed during a hangout the technique of implementing links from the homepage to all pages of a site, or to as many of these pages as possible. While this practice is quite logical for...
John Mueller Sep 03, 2018
★★★ Should you really disavow your backlinks, or is it just a waste of time?
The link disavow tool in Search Console allows you to request Google to ignore certain links to your site, particularly in cases of negative SEO concerns or past wrongdoings. Only identified problemat...
John Mueller Aug 24, 2018
★★★ Why does the number of backlinks shown in Search Console change for no apparent reason?
The differences in the number of links in the new Search Console report compared to the old one can be explained by a slightly different calculation, but this does not necessarily reflect a change in ...
John Mueller Aug 24, 2018
★★★ Can a Single Toxic Link Trigger a Manual Google Penalty?
John Mueller reminded on Twitter that a manual action is never decided by the search engine's Search Quality Team based on a single "toxic" link. The problem must be much broader, and many low-quality...
John Mueller Aug 20, 2018
★★ Are EMD (Exact Match Domain) Names Really Useless for SEO?
John Mueller provided several pieces of information in a hangout regarding the presence of keywords in domain names: keyword domain names (EMD for Exact Match Domain) do not perform better, according ...
John Mueller Aug 06, 2018
★★★ Does Positive or Negative Buzz Actually Impact Your Site's SEO Rankings?
Danny Sullivan indicated on Twitter that whether people speak well or poorly of a website (for example in reviews or via links, but not limited to these) does not influence that site's ranking in sear...
Danny Sullivan Jul 31, 2018
★★★ Are directory links really ignored by Google?
Links from directories where you submit your own content are ignored because they do not constitute true recommendations....
John Mueller Jul 27, 2018
★★ Can mass DMCA takedowns really harm a site's ranking?
A large number of pages taken down for DMCA violations can cause problems for our quality algorithms in understanding the rest of the site's content....
John Mueller Jul 27, 2018
★★ DMCA or disavow: Why does Google prefer one over the other to handle duplicate content and toxic backlinks?
Using the DMCA procedure is recommended for handling duplicate content, while the disavow should only be used if you think Google may not ignore problematic backlinks....
John Mueller Jul 27, 2018
★★★ Does a noindex tag on an HTML page really prevent the indexing of its associated AMP version?
If a traditional page is set to noindex, we do not follow the link to the AMP page. For a standalone AMP, it can be indexed independently if linked correctly....
John Mueller Jul 27, 2018
★★ Are link directories truly overlooked by Google?
Links from directories where you submit the content yourself are typically ignored by Google because they do not count as natural recommendations from the site....
John Mueller Jul 27, 2018
★★★ How does Google really index your AMP pages when there's a noindex?
If a traditional page is set to noindex, Google will not follow the link to the AMP page and will not index it, unless the AMP is configured as canonical for itself....
John Mueller Jul 27, 2018
★★★ Can a link without an <a> tag pass on PageRank?
A link is defined by an <a> element with an href. An image alone without an <a> is not considered a link by Google....
John Mueller Jul 27, 2018
★★★ Are social signals really useless for Google ranking?
We do not use social signals as a ranking factor in search. Shares on social networks are not tracked by the nofollow URLs they typically contain....
John Mueller Jul 27, 2018
★★★ Are clickable images without an <a> tag really invisible to Google?
A link is defined as an HTML <a> tag with an href attribute. Images themselves are not considered links unless they are embedded within an <a> element. Nofollow tags only apply to real links....
John Mueller Jul 27, 2018
★★ Does Pogosticking Really Impact Your Google Rankings?
John Mueller explained in a hangout that pogosticking, or the measurement of user behavior in the SERPs, is not a relevance criterion in terms of page ranking and that the potential back-and-forth mov...
John Mueller Jul 23, 2018
★★★ Can you really reactivate disavowed links without facing penalties?
When a site disavows links and later reactivates them, Google processes the current disavow files and reintegrates the links removed from the file with each update....
John Mueller Jul 20, 2018
★★ Do UTM parameters really harm your crawl budget?
Links containing UTM parameters are generally ignored when indexing main URLs, but Google treats them as regular links and can manage them through the parameter management tool in Search Console....
John Mueller Jul 20, 2018
★★★ Are hidden mobile links really counted by Google in mobile-first indexing?
Google counts links in HTML even if they are hidden on mobile. If a link is only in the desktop template and not present in mobile HTML, it will not be considered with mobile-first indexing....
John Mueller Jul 20, 2018
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