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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★★★ Should you really abandon hreflang tags in anchor links?
Google does not support hreflang tags in anchor links. Hreflang tags must be placed in the head section of the HTML page, in the HTTP header, or in a sitemap....
John Mueller Jun 12, 2018
★★ Can language parameters in the URL really be indexed correctly by Google?
Google might be able to correctly index content differentiated by language parameters in the URL, such as language=fr. Clear links to these versions aid in indexing....
John Mueller Jun 12, 2018
★★★ Should you really disavow toxic backlinks or does Google take care of it on its own?
Google recommends disavowing harmful links if it concerns you, even though its algorithms generally ignore these links. Using a disavow file does not negatively affect your site....
John Mueller Jun 12, 2018
★★★ Should you prioritize 301 redirects or canonicals when moving content?
When moving content from a subdomain or a section, use 301 redirects or canonical links to guide Google to the new URL. In the absence of physical redirection, a JavaScript redirect can also be used....
John Mueller Jun 01, 2018
★★ Should you optimize the metadata of PDF files for SEO?
PDF files do not benefit from keyword tags for ranking in Google. Instead, Google tries to generate a title and description based on the content and links pointing to the file....
John Mueller May 31, 2018
★★★ Do internal and affiliate links really harm your SEO?
Google has no issue with sites that contain many internal links and monetization links. The focus is rather on the quality of the page content....
John Mueller May 31, 2018
★★★ Do noindex pages transfer PageRank before being deindexed?
Google initially treats pages with the noindex attribute by indexing them and viewing their links. Over time, if a page remains noindex, Google may consider it a 'soft 404' and remove those links from...
John Mueller May 31, 2018
★★ How Do EAT Criteria Actually Influence Your Chances of Winning Featured Snippets?
John Mueller also indicated during a hangout that, to appear in a featured snippet, a website must meet "EAT" criteria (Expertise, Authority and Trustworthiness). In short, everything will depend prim...
John Mueller May 21, 2018
★★★ Do hreflang tags really need to point to the canonicals of paged pages?
Hreflang tags must point to the canonical versions of pages, even for paginated pages. This means that if a paginated page has a different canonical version, the hreflang links should point to that ca...
John Mueller May 18, 2018
★★★ Do links to a canonicalized page lose their SEO value?
When links are directed to a page, and that page uses a canonical tag pointing to another page, the value of the links is transferred to the designated canonical page....
John Mueller May 17, 2018
★★★ Have links really lost their importance for ranking?
Links play an important role in indexing even though their influence is sometimes overestimated. However, they are unlikely to disappear overnight in their use by search engines....
Google May 17, 2018
★★★ Do social signals really affect organic search rankings?
Google does not directly measure social signals such as clicks on posts from Facebook or Twitter. These networks use nofollow tags, making them less influential in terms of organic search ranking....
John Mueller May 17, 2018
★★★ Are canonical tags and headers rendered in JavaScript truly ignored by Google?
Canonical tags and links in the initial HTML headers are taken into account, but not the versions rendered via JavaScript. Critical changes must be delivered in the static HTML code....
Google May 17, 2018
★★★ Is interlinking multiple web projects risky for SEO?
Google generally accepts linking between multiple projects as long as it is not excessive and does not create a massive link network. It is often more effective to focus on fewer projects but to stren...
Google May 17, 2018
★★★ Why isn't your site regaining its ranking after a manual penalty has been lifted?
When a manual action is lifted, your site's status goes back to normal. However, if your position was due to unnatural links that have been removed, your site may not regain its initial ranking....
John Mueller May 17, 2018
★★★ How does Google really choose the canonical version of a page when faced with duplicate content?
The canonical tag is used to indicate which version of a page should be indexed when multiple pages have similar content. Google examines several signals to determine which page should be canonically ...
Google May 17, 2018
★★★ Should you worry about linking too much to Wikipedia or authoritative sites?
Using frequent links to trustworthy information sources like Wikipedia or news sites is acceptable and common on the web. It does not hurt a site's SEO....
John Mueller May 15, 2018
★★ Why Does Googlebot Still Refuse to Follow Certain Types of Links in 2024?
Let's wrap up with, once again, the Google I/O event and a presentation by a Google engineer outlining which types of links are followed by Googlebot on a web page. The following links will be followe...
Google May 14, 2018
★★★ Why does Google ignore your links without an HREF attribute?
Google only analyzes anchor tags with an HREF attribute to identify and follow links when crawling pages. Other client navigation methods are not followed by Googlebot....
Tom Greenaway May 10, 2018
★★★ Is dynamic rendering truly the solution for indexing your JavaScript pages?
Dynamic rendering involves serving pre-rendered server-side content to search engines while maintaining client-side rendering for users. It's a recommended approach for complex JavaScript sites....
John Mueller May 10, 2018
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