How to Use Nofollow Links to Improve Your SEO in Google Search | Google For Developers
If you have been involved in the world of SEO for a while, you have probably heard the term “nofollow.”
But, do you know exactly what nofollow links are, how they work, and how they can affect your SEO strategy?
In this article, we will explain everything you need to know about nofollow links and how you can use them to improve your SEO in Google search.
- What are nofollow links?
- Why use nofollow links?
- How to add nofollow links
- When to use nofollow links
- Internal links vs external links
- Dofollow links vs nofollow links
- Effects of links on SEO
- Google guidelines and the nofollow attribute
- Nofollow and Backlinks
- How to implement nofollow links in wordpress
- Frequently asked questions about nofollow links
- Conclusion
What Are Nofollow Links?
These types of links contain a special HTML attribute that tells search engines, like Google, not to follow that link.
In simple terms, when you add the nofollow attribute to a link, you are telling Google not to pass any PageRank value or link juice to the destination page of that link.
Example of a Nofollow Tag in HTML
<a href=”https://ejemplo.com” rel=”nofollow”>Enlace Nofollow</a>
In this example, the rel="nofollow" attribute is telling search engines not to follow this link.
Why Use Nofollow Links?
There are several reasons to use this type of link on your website. Here are some of the most common:
- Control link juice: Link juice is the value that a link transmits to the destination page. By using nofollow links, you can control which pages receive this value and which do not.
- Prevent spam issues: If you allow comments or user-generated content on your site, this type of tag can help you prevent spam.
- Paid links: According to Google’s guidelines, paid links should have this tag to prevent them from affecting search rankings.
- Links to untrusted sites: If you link to a website that is not trustworthy, you can use nofollow to avoid associating your site with that content.
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How to Add Nofollow Links
Adding a nofollow link is simple. You just need to include the attribute rel="nofollow" within the link tag <a>.
Here are some examples:
Basic Nofollow Link:
When to Use Nofollow Links
Not all links on your site should be nofollow. Here are some tips on when you should consider using this attribute:
- Comments links: If you allow comments on your blog, it’s a good practice to add this attribute to the links users may include.
- Links to user-generated content: To avoid spam issues and ensure you’re not passing link juice to low-quality sites.
- Affiliate and sponsored links: If you are being paid for a link or it is an affiliate link, you should use this attribute to comply with Google’s guidelines.
- Links to untrusted sites: If you do not fully trust the quality of the site you are linking to, IT IS MANDATORY TO USE THIS ATTRIBUTE.

Internal Links vs External Links
When discussing internal links and external links in the context of the nofollow attribute, it is essential to understand how and when to apply this attribute to optimize your SEO strategy.
Internal links, which connect different pages within the same domain, generally should not use this attribute because you want search engines to follow the links and index your entire site efficiently, passing link juice and improving internal authority.
However, in specific cases, such as links to temporary content or pages that you do not want to prioritize in search results, you might consider using nofollow.
On the other hand, external links are often the main candidates for the attribute.
This is especially important for links to low-quality sites, affiliate links, sponsored links, or any links that might appear suspicious or spammy.
Applying this tag to these links helps maintain the integrity of your link profile and prevents passing link juice to sites that could harm your reputation or violate Google’s guidelines.
In conclusion, while internal links rarely need this tag, external links should be carefully evaluated to determine if the use of this attribute is necessary to protect your SEO and comply with best practices established by search engines.
Dofollow Links vs Nofollow Links
It is important to understand the difference between links:
- Dofollow Links: These are normal links that pass link juice and help the destination page improve its ranking in search engines.
- Nofollow Links: These do not pass link juice and do not directly influence the ranking of the destination page.
Both types of links have their place in a well-balanced SEO strategy.
Dofollow links are essential for link building and improving SEO, while nofollow links are useful for controlling the flow of link juice and preventing spam issues.
Effects of Links on SEO
Do Nofollow Links Affect SEO?
Yes and no. Although these types of links do not pass link juice directly, they can have indirect effects on your SEO. Here are some ways they can influence:
- Referral Traffic: Even if the link does not pass link juice, it can still send traffic to your site, which can be beneficial.
- Natural Link Profile: Having a mix of dofollow and nofollow links creates a more natural link profile in the eyes of Google.
- Indexing and Crawling: These types of links can help Google discover new pages on your site, even if they do not pass direct SEO value.
When Nofollow Does Not Help?
There are situations where links with this attribute may not be the best option. For example, if you are trying to improve the SEO of a specific page, you need dofollow links that pass link juice.
Additionally, overusing the attribute can make your link profile appear artificial.
Moreover, if you are creating a link-building strategy and aiming to increase your website’s authority, it is important to note that nofollow links do not directly contribute to your page’s authority.
In these cases, it would be more beneficial to obtain high-quality dofollow links.
Also, if you are collaborating with influencers or reputable websites and ask them to include a link to your page, they may not want to include a nofollow link, as it would not pass authority to your website, potentially affecting the reputation and credibility of your content.
In summary, while a link with the nofollow tag can be useful in certain situations, they are not the best option if you are looking to improve the SEO of a specific page, increase your website’s authority, or collaborate with influencers.
In these cases, it is better to obtain quality dofollow links to achieve the best results.
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Google Guidelines and the Nofollow Attribute
Google has clear guidelines on the use of these types of links. These guidelines help prevent the manipulation of rankings and maintain the integrity of the search index. Here are some important points:
- Paid Links: These must have this tag to comply with Google’s policies.
- User-Generated Content: Links in user-generated content should be marked with this attribute to avoid spam issues. Links to Low-Quality Sites: Use this attribute to avoid associating your site with low-quality content.
You can read more about these guidelines on Google Search Central.
Nofollow and Backlinks
Backlinks play a crucial role in SEO strategy, as they are links from other websites pointing to your domain, contributing to your authority and ranking in search engines.
However, not all backlinks are the same. Nofollow backlinks are those that include the `rel=”nofollow”` attribute, indicating to search engines not to pass link juice or authority to the destination page.
Although they do not directly influence your site’s ranking, nofollow backlinks can be valuable in other ways.
For example, they can generate referral traffic and help diversify your link profile, creating a more natural appearance in Google’s eyes.
Additionally, nofollow backlinks are useful for avoiding spam issues and complying with Google’s guidelines, especially in cases of sponsored links or user-generated content.
In summary, although nofollow backlinks do not contribute direct authority, they remain an important part of a complete and balanced SEO strategy.
How to Implement Nofollow Links in WordPress
WordPress makes it easy to implement nofollow links, especially if you use SEO plugins like Yoast SEO. Here’s how to do it:
- Using Yoast SEO:
-
- Edit a post or page.
- Select the link you want to make nofollow.
- In the link popup window, check the option “Add nofollow”.
- Add Manually:
-
- Edit the HTML of the post or page.
- Add
rel="nofollow"to the link you want.

Frequently Asked Questions About Nofollow Links
Do Nofollow Links Help SEO?
Indirectly, yes. Although they do not pass link juice, they can help manage your link profile and prevent spam issues.
By adding nofollow links, you can show search engines that you are taking steps not to manipulate your website’s ranking artificially.
This can help build greater credibility and trust with search engines, which could have a positive impact on your SEO in the long term.
Additionally, by strategically using nofollow links, you can better direct traffic flow to your website and improve user experience, which can also benefit your SEO.
In summary, while nofollow links do not directly influence your search engine rankings, their proper use can contribute to a comprehensive and effective SEO strategy.
What Are Nofollow and Dofollow Links?
Nofollow links do not pass link juice, whereas dofollow links do.
Both are important for a balanced SEO strategy. Nofollow links are hyperlinks that include a rel="nofollow" tag in their HTML code, indicating to search engines not to follow that link and, therefore, not to consider it for ranking a page in search results.
This can be useful for preventing search engines from following links to irrelevant or low-quality content, such as in blog comments or sponsored links.
On the other hand, dofollow links are standard links that do not include the rel="nofollow" tag and, therefore, allow link juice to pass from one page to another.
This can help improve a page’s authority and ranking in search engines, as dofollow links are considered votes of trust and relevance.
In conclusion, both nofollow and dofollow links are important for a balanced SEO strategy.
Nofollow links can be useful for controlling which links are followed and which are not, while dofollow links can help improve a page’s authority in search engines.
How to Add Nofollow to a Link?
Add rel="nofollow" within the link tag.
Example:
<a href=”https://ejemplo.com” rel=”nofollow”>Enlace Nofollow</a>
What is rel="sponsored nofollow"?
It is a way to indicate to Google that the link is sponsored and should not pass link juice.
This means that when the attribute rel="sponsored nofollow" is placed on a link, it informs search engines that the link is part of a sponsorship activity and should not be considered for influencing the ranking of the linked page.
It is a way to follow Google’s guidelines regarding sponsored links and avoid potential penalties for link manipulation.
What is rel="ugc nofollow"?
It indicates to Google that the link is in user-generated content and should not pass link juice.
This means it is an attribute used in website links to indicate to search engines that the link comes from user-generated content, such as blog comments or forums, and should not be followed or used to pass authority from one page to another.
This helps prevent spam and maintain the integrity of links on the web.
Conclusion
The use of nofollow links is an important part of a well-balanced SEO strategy.
It helps you control the flow of link juice, prevent spam issues, and comply with Google’s guidelines.
Make sure to use them correctly and in appropriate situations to maximize the benefits for your website.
Eduardo Medina
Eduardo Medina es programador y SEO, con más de 20 años de experiencia en ambos campos. Desde 2024 escribe post para OnlyNiches.NET en el que enseña a los usuarios a posicionar su web y su marca en los motores de búsqueda y redes sociales. En un mundo tan cambiante, hay que estar siempre aprendiendo y reinventándose.
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