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How can I tell Google that multiple domains are related?

19.2K views
•
March 26, 2014
by
Google Search Central
YouTube video player
How can I tell Google that multiple domains are related?

TL;DR

Google recognizes related domains using hreflang and other methods.

Transcript

Today's question comes from Manchester in the United Kingdom. Adeel asks, "Is there any way Google identifies sister websites? For example, relationships between ebay.co.uk, and ebay.com. Does linking between one to the other-- is that taken as paid or unnatural? And I'm talking strictly about good, genuine ccTLDs for businesses." OK, so I'll try t... Read More

Key Insights

  • Google attempts to interpret relationships between websites to provide the correct content to users based on their location and language preferences.
  • Using hreflang tags is recommended for indicating language and regional URLs, helping Google deliver appropriate results to users from different countries.
  • Linking between related country-specific domains, like ebay.co.uk and ebay.com, is generally seen as natural and not as paid or unnatural links.
  • Having a sitemap can also help Google understand the different versions of a page for various countries, which aids in delivering accurate search results.
  • Cross-linking excessively between many sites, especially if not country-specific, can appear spammy and may not be treated as editorial votes by Google.
  • It is advised to avoid linking all related sites in the footer of a website; instead, link to a global page that lists all country versions.
  • Google is more cautious with links between non-country-specific domains, like multiple .com sites, as they may not be treated similarly to country-specific links.
  • Providing Google with clear information about the language and regional versions of your site helps in reducing errors in search result delivery.

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Questions & Answers

Q: How does Google identify relationships between sister websites?

Google identifies relationships between sister websites primarily through the use of hreflang tags and sitemaps. These tools help indicate language and regional versions of a site, allowing Google to understand which sites are related and provide the correct content to users based on their location and language preferences.

Q: What is the role of hreflang tags in managing multilingual sites?

Hreflang tags play a crucial role in managing multilingual and multiregional sites by specifying the language and regional URLs for different versions of a page. This helps Google deliver the most relevant content to users from various countries, reducing the chances of errors in search result delivery.

Q: Are links between country-specific domains considered unnatural by Google?

Links between country-specific domains, such as those with different ccTLDs, are generally not considered unnatural by Google. These links are viewed as a normal and natural occurrence, especially for businesses operating in multiple regions, as they help users navigate to the appropriate regional site.

Q: What is the recommended way to link multiple related websites?

The recommended way to link multiple related websites is to use a global page that lists all the different versions and country-specific sites. This approach avoids excessive cross-linking, which can appear spammy, and ensures that users can easily find the appropriate regional site without cluttering the footer with numerous links.

Q: How does Google treat links between non-country-specific domains?

Google is more cautious with links between non-country-specific domains, such as multiple .com sites, especially if there are many of them. These links may not be treated the same as editorial votes from other websites, and excessive cross-linking can lead to a perception of spamminess, affecting the site's credibility.

Q: What is the importance of providing Google with information about site versions?

Providing Google with clear information about the different language and regional versions of a site is crucial for reducing errors in search result delivery. This information helps Google accurately interpret the relationships between sites and deliver the most relevant results to users based on their location and language preferences.

Q: Can excessive cross-linking affect a site's credibility?

Yes, excessive cross-linking, especially when linking many sites in the footer or between non-country-specific domains, can affect a site's credibility. It may appear spammy to users and search engines, leading to a perception of unnatural linking practices, which can impact the site's ranking and trustworthiness.

Q: Why is it important to use sitemaps for multilingual sites?

Sitemaps are important for multilingual sites as they provide a clear structure of the different versions of a site for various countries. This helps search engines like Google understand the site's organization and deliver accurate search results to users from different regions, enhancing the overall user experience and site performance.

Summary & Key Takeaways

  • Google uses various methods to identify sister websites, especially those with different country code top-level domains (ccTLDs). Utilizing hreflang tags is crucial for specifying language and regional URLs, ensuring that users receive the most relevant content based on their location.

  • Linking between related sites with different ccTLDs is typically considered natural by Google. However, excessive cross-linking between many domains, particularly non-country-specific ones, should be avoided as it may appear spammy and not be treated as genuine editorial votes.

  • Webmasters are encouraged to use sitemaps and global pages to inform Google about different versions of their sites. This helps Google provide accurate search results to users from various regions, enhancing the user experience and maintaining the integrity of search results.


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