Dofollow vs. Nofollow Links: What’s the Difference and Why It Matters

Understanding dofollow vs nofollow links is essential for effective SEO strategy and building high-quality backlink profiles that boost search rankings.

Introduction

In the world of search engine optimization, not all links are created equal. The fundamental distinction between dofollow vs nofollow links shapes how search engines interpret your website’s authority and influences your search engine ranking potential. This distinction affects everything from link equity distribution to your overall backlink strategy.

Dofollow links pass “link juice” or ranking power from one site to another, acting as votes of confidence that search engines use to determine page authority. Nofollow links, marked with the rel=”nofollow” attribute, traditionally told search engines not to follow the link or pass ranking signals, though Google’s treatment has evolved significantly.

Understanding when and how to use each link type is crucial for SEO specialists, marketing managers, and business owners who want to build sustainable organic visibility. This comprehensive guide covers the technical differences, strategic applications, and best practices for managing both link types in your SEO campaigns. We’ll explore common myths, provide practical examples, and give you actionable steps to optimize your link profile effectively.

What is a Dofollow Link?

A dofollow link is the default type of hyperlink that passes link equity and ranking signals from one webpage to another. These links don’t require special HTML attributes—they’re simply standard anchor tags that search engines follow and use as ranking factors.

When search engine crawlers encounter dofollow links, they follow them to discover new content and pass a portion of the linking page’s authority to the destination page. This transfer of ranking power, commonly called “link juice,” helps the linked page potentially rank higher in search results.

Here’s the basic HTML structure of a dofollow link:

html

<a href="https://example.com/target-page">Anchor Text</a>

Dofollow links serve multiple SEO functions beyond just passing link equity. They help search engines understand content relationships, discover new pages for indexing, and establish topical authority within your website’s architecture. Internal dofollow links distribute page authority throughout your site, while external dofollow links from reputable sources signal trust and relevance to search engines.

The strength of link equity passed depends on several factors: the linking page’s authority, the number of outbound links on that page, the relevance between linking and target pages, and the anchor text used. High-authority sites with few outbound links pass more valuable link equity than low-authority sites with numerous external links.

What is a Nofollow Link?

A nofollow link contains the rel=”nofollow” attribute, which was originally designed to tell search engines not to follow the link or pass ranking signals. Introduced by Google in 2005 to combat comment spam, the nofollow attribute has evolved significantly in both function and application.

The basic HTML structure includes the rel attribute:

html

<a href="https://example.com/target-page" rel="nofollow">Anchor Text</a>

In 2019, Google expanded the nofollow ecosystem by introducing two additional rel attributes: rel=”sponsored” for paid links and rel=”ugc” (user-generated content) for links in comments, forums, and reviews. These provide more granular signals about link context:

html

<a href="https://example.com/sponsored-content" rel="sponsored">Sponsored Link</a>
<a href="https://example.com/user-content" rel="ugc">User Generated Link</a>

Google’s treatment of nofollow links has evolved from a directive (“don’t follow this”) to a hint. As of March 2020, Google may choose to use nofollow links as hints for crawling and indexing, though they generally don’t pass ranking signals. This change reflects Google’s more nuanced understanding of link context and value.

Search engines may still discover pages through nofollow links and consider them for indexing purposes. However, these links typically don’t contribute to the destination page’s ranking authority, making them less valuable for traditional SEO link building campaigns.

Dofollow vs Nofollow: Direct Comparison

Understanding the key differences between dofollow and nofollow links helps inform your link building strategy and link profile management decisions.

AttributeDofollow LinksNofollow LinksLink Equity TransferYes, passes ranking signalsGenerally no, treated as hintsHTML AttributeNone required (default)rel="nofollow", "sponsored", or "ugc"SEO ValueHigh for rankingsLimited direct ranking impactSearch Engine CrawlingAlways followedMay be followed as hintsBest Use CasesEditorial links, internal navigationPaid links, user content, untrusted sourcesLink Building PriorityHigh priority for SEOSecondary priority, still valuable for traffic

Link Equity Transfer: Dofollow links actively pass ranking authority from source to destination pages, while nofollow links generally don’t contribute to ranking algorithms, though Google may use them as discovery hints.

SEO Value: Dofollow links directly impact search engine rankings by transferring authority. Nofollow links provide indirect SEO benefits through referral traffic, brand exposure, and potential conversion opportunities.

Crawling Behavior: Search engines always follow dofollow links for discovery and ranking purposes. Nofollow links may be followed for content discovery but typically don’t influence ranking calculations.

Strategic Application: Dofollow links should be prioritized in link building campaigns focused on improving search rankings. Nofollow links remain valuable for traffic generation and comprehensive marketing strategies.

Does a Nofollow Link Pass SEO Value?

The relationship between nofollow links and SEO value is more nuanced than a simple yes or no answer. While nofollow links generally don’t pass traditional link equity, they can provide indirect SEO benefits that contribute to overall digital marketing success.

Google’s official stance, as outlined in their Search Central documentation, treats nofollow as a hint rather than a directive for crawling and indexing purposes. This means Google may choose to follow nofollow links to discover new content, though these links typically don’t pass ranking signals.

Research from industry leaders like Moz and Ahrefs suggests that nofollow links can contribute to SEO success through several mechanisms:

Brand Signals: High-quality nofollow links from authoritative sources like major news outlets can strengthen brand authority signals, indirectly supporting search rankings.

Traffic and Engagement: Nofollow links drive referral traffic that can lead to longer session durations, lower bounce rates, and higher conversion rates—all positive user experience signals that may influence rankings.

Link Velocity: A natural link profile includes both dofollow and nofollow links. An exclusively dofollow profile can appear manipulative to search engines.

Content Discovery: Nofollow links help search engines discover new content faster, potentially accelerating indexing and ranking opportunities for fresh pages.

Practical implications for link builders include maintaining realistic expectations about nofollow link impact while recognizing their value in comprehensive SEO strategies. Focus primarily on earning dofollow links for ranking improvements, but don’t dismiss quality nofollow opportunities that align with broader marketing objectives.

When to Use Each Link Type

Understanding when to implement dofollow versus nofollow links depends on your role as either a publisher managing outbound links or an SEO professional building inbound links.

Publisher Perspective

Use Dofollow Links When:

• Linking to high-quality, relevant content that adds value for users
• Creating internal links within your own website
• Referencing authoritative sources that support your content
• Participating in legitimate editorial link exchanges
• Citing research, studies, or expert resources

Use Nofollow Links When:

• Linking to paid or sponsored content
• Including affiliate marketing links
• Moderating user-generated content in comments or forums
• Linking to untrusted or unvetted third-party content
• Managing press release distribution links

SEO/Marketer Perspective

Prioritize Dofollow Link Acquisition For:

• Guest posting on relevant, authoritative websites
• Earning editorial mentions in industry publications
• Building relationships with complementary businesses for natural link exchanges
• Creating linkable assets like research studies or comprehensive guides
• Participating in expert roundups and interviews

Accept Nofollow Links For:

• High-traffic referral opportunities regardless of link equity
• Brand building on major platforms like social media
• Getting featured in news outlets or press coverage
• Participating in industry directories and listings
• Building relationships that may lead to future dofollow opportunities

Examples in Practice: A software company might prioritize dofollow links from tech blogs for SEO value while accepting nofollow links from social media influencers for brand awareness and traffic generation. The key is balancing both types strategically rather than dismissing nofollow opportunities entirely.

Best Practices for Link Building and Link Profile Management

Effective link building requires a strategic approach that incorporates both dofollow and nofollow links while maintaining natural link profile characteristics that avoid search engine penalties.

Diversify Your Link Profile: A healthy backlink profile includes various link types, sources, and acquisition methods. Aim for roughly 60-80% dofollow links and 20-40% nofollow links, though these percentages should occur naturally rather than through manipulation.

Focus on Link Quality Over Quantity: Pursue links from websites with strong domain authority, relevant content, and engaged audiences. One high-quality dofollow link from an authoritative source typically provides more SEO value than dozens of low-quality links.

Implement Proper Anchor Text Strategy: Diversify anchor text across branded terms (30-40%), exact match keywords (5-10%), partial match phrases (10-20%), generic terms (20-30%), and naked URLs (10-15%). Over-optimization of exact match anchors can trigger algorithmic or manual penalties.

Monitor Link Profile Health: Regularly audit your backlink profile using tools like Google Search Console, Ahrefs, or Moz to identify potentially harmful links. Look for patterns of low-quality sites, irrelevant link sources, or suspicious anchor text distributions.

Strategic Disavow Usage: Use Google’s Disavow Tool sparingly and only for genuinely harmful links that you cannot remove through direct contact. Focus on links from penalized domains, paid link networks, or sites with suspicious spam patterns.

Internal Link Optimization: Maximize the value of internal dofollow links by creating logical site architecture, using descriptive anchor text, and ensuring important pages receive adequate internal link equity distribution.

Content-First Approach: Create high-quality, linkable content that naturally attracts editorial links. This sustainable approach builds long-term SEO value while reducing dependence on active link building campaigns.

Common Myths and Mistakes

Several misconceptions about dofollow vs nofollow links persist in the SEO community, leading to strategic mistakes that can harm your link building efforts.

Myth 1: Nofollow Links Are Worthless Reality: Nofollow links provide referral traffic, brand exposure, and can indirectly support SEO through user engagement signals and content discovery.

Myth 2: You Should Only Build Dofollow Links Reality: An exclusively dofollow profile appears unnatural and may trigger algorithmic scrutiny. Natural link profiles include both types.

Myth 3: All Internal Links Should Be Dofollow Reality: While most internal links should be dofollow, certain situations warrant nofollow usage, such as user-generated content areas or low-quality internal pages.

Myth 4: Adding Rel=”Nofollow” Prevents All SEO Value Transfer Reality: Google treats nofollow as a hint, and these links may still contribute to content discovery and indexing processes.

Myth 5: You Can “Sculpt” PageRank by Nofollowing Certain Links Reality: Google’s algorithm adjustments have made PageRank sculpting ineffective and potentially counterproductive for SEO strategies.

Mistake 1: Ignoring Link Context and Relevance Focusing solely on dofollow/nofollow status while ignoring topical relevance and link context reduces overall link building effectiveness.

Mistake 2: Over-Optimizing Anchor Text Using exact match keywords in too many anchor texts, regardless of link type, can trigger over-optimization penalties.

Practical Examples & Mini Case Study

Consider this hypothetical case study of an e-commerce website selling outdoor gear that implemented a balanced approach to dofollow vs nofollow link acquisition over six months.

Initial Situation: The website had 150 referring domains, with 95% dofollow links primarily from low-quality directories and article submissions. Organic traffic had plateaued at 15,000 monthly visitors.

Strategy Implementation: The marketing team shifted focus to earning high-quality links from relevant sources:

• 25 dofollow links from outdoor blogs and gear review sites
• 15 nofollow links from outdoor enthusiast social media profiles and forums
• 10 branded mentions (mixed follow/nofollow) in industry publications
• Internal link optimization across 200+ product and category pages

Results After Six Months:

• Organic traffic increased to 28,000 monthly visitors (87% growth)
• Average ranking position improved from 35 to 22 for target keywords
• Referral traffic from new links generated 150+ monthly conversions
• Domain authority increased from 32 to 41 (Moz metrics)

Key Success Factors: The mixed approach provided ranking improvements from dofollow links while generating qualified traffic from nofollow sources. The natural link velocity and diverse source types avoided algorithmic flags while building sustainable organic growth.

This example illustrates how strategic link building considers both SEO value and broader marketing objectives, maximizing the benefits of each link type within an integrated approach.

Tools and Resources

Effective link building and link profile management require the right tools to identify opportunities, monitor link types, and track performance metrics.

Free Tools:

1. Google Search Console – Monitor backlinks, identify link-related search performance issues, and track link growth over time
2. Google PageSpeed Insights – Analyze technical factors that influence link equity flow and user experience signals

Premium Tools: 3. Ahrefs – Comprehensive backlink analysis, competitor link research, and link prospecting with detailed dofollow/nofollow classification 4. Moz Pro – Link tracking, domain authority metrics, and spam score analysis for link quality assessment 5. SEMrush – Backlink audit tools, link building opportunities, and competitor analysis with link attribute filtering 6. Majestic – Trust Flow and Citation Flow metrics, link context analysis, and historical backlink data

Additional Resources:

• Google Search Central Documentation for official guidance on link attributes and best practices
• Industry publications like Search Engine Journal and Moz Blog for latest algorithm updates and case studies

These tools help identify which of your links are dofollow vs nofollow, assess link quality and relevance, discover new link opportunities, and monitor the health of your overall link profile.

FAQ

Q: Do nofollow links help with SEO at all? A: While nofollow links don’t directly pass ranking signals, they can benefit SEO through referral traffic, brand awareness, content discovery, and creating natural link profile diversity that search engines expect.

Q: Should I ask for dofollow links when guest posting? A: Focus on earning dofollow links through high-quality content rather than explicitly requesting them. Many reputable sites have editorial policies about link attributes that you should respect.

Q: How can I check if my links are dofollow or nofollow? A: Use browser extensions like NoFollow, SEO tools like Ahrefs or Moz, or manually inspect HTML source code to identify rel attributes on your backlinks.

Q: Is it bad if most of my links are nofollow? A: While not ideal for SEO rankings, a high percentage of nofollow links isn’t necessarily harmful if they’re from quality sources driving traffic and supporting your brand.

Actionable Checklist

Here are five tasks you can implement this week to optimize your approach to dofollow vs nofollow links:

1. Audit Your Current Link Profile – Use Google Search Console or a tool like Ahrefs to identify the dofollow/nofollow ratio in your existing backlinks and flag any quality concerns.
2. Optimize Internal Link Structure – Review your most important pages and ensure they receive adequate internal dofollow links with relevant, descriptive anchor text.
3. Identify Guest Post Opportunities – Research 5-10 authoritative websites in your industry that accept guest contributions and typically provide dofollow links to contributors.
4. Update Your Link Attribution – Review your outbound links and add appropriate rel attributes (sponsored, ugc, nofollow) to paid links, affiliate links, and user-generated content.
5. Create Linkable Content Assets – Develop one comprehensive resource (guide, study, or tool) specifically designed to attract natural editorial dofollow links from your industry.

Suggested Internal Links and External Sources

Internal Link Suggestions:

• Anchor text: “comprehensive SEO audit guide” → URL path: /seo-audit-checklist/
• Anchor text: “link building strategies” → URL path: /advanced-link-building-techniques/

External Sources Used:

• Google Search Central Link Attributes Guide: https://developers.google.com/search/docs/crawling-indexing/qualify-outbound-links
• Moz Link Building Guide: https://moz.com/link-building
• Ahrefs Nofollow Links Study: https://ahrefs.com/blog/nofollow-links/