Do Follow Backlink Checker: How to Find & Verify Dofollow Links

Independent Third‑Party Review & Conflict‑of‑Interest Disclosure: This article is for SEO educational purposes only and aims to provide objective, unbiased industry knowledge. Any third‑party tools mentioned (including Ahrefs, Semrush, Moz, LinkResearchTools, etc.) are publicly known industry resources and do not constitute a paid endorsement or affiliate marketing. Tool reviews will present both advantages and limitations; readers are encouraged to make their own judgments based on their specific needs.

Introduction

You spent weeks on a guest post. You crafted the perfect pitch, delivered outstanding content, and built a relationship with the editor. But is that backlink actually dofollow—or is it silently passing zero SEO value?

This is the reality check every link builder needs. A do follow backlink checker tells you exactly which links pass link equity and which don’t. It’s the difference between building authority and wasting your outreach efforts.

This guide covers the best free tools, a manual method you can use in 30 seconds with no signup required, and how to use professional platforms like Ahrefs and Semrush for deep analysis. By the end, you’ll know exactly how to verify every link in your profile.

What Is a Do Follow Backlink Checker?

A dofollow backlink checker is a tool—online, browser-based, or software—that scans a webpage’s HTML and tells you whether each link carries a rel="nofollow", rel="sponsored", or rel="ugc" attribute—or none (meaning it’s dofollow).

Why do you need one? Here are three core reasons:

• Verify link equity — Confirm whether your backlinks are actually passing SEO value.
• Audit guest posts — After publication, verify the site delivered what was promised.
• Avoid being misled — Some sites promise dofollow links but quietly add nofollow attributes.

As Backlink Management notes, a dofollow link checker lets you “instantly understand the link profile of any webpage” by scanning every external link for its rel attribute.

DoFollow vs. NoFollow: Quick Refresher

Before we dive into the tools, let’s clarify the four link types you’ll encounter. According to Google Search Central’s official documentation, these are the standard rel attribute values:

Type	Attribute	Passes Link Equity?	Common Locations
DoFollow	No rel attribute (default)	✅ Yes	Editorial content, guest posts, natural citations
NoFollow	rel="nofollow"	❌ No	Comments, UGC, paid content, untrusted sources
Sponsored	rel="sponsored"	❌ No	Advertisements, paid placements, affiliate links
UGC	rel="ugc"	❌ No	User-generated content: comments, forums, reviews

Key fact: By default, every link on the web is dofollow unless the site owner explicitly adds a rel attribute[reference:3][reference:4]. There is no actual “dofollow” attribute—it’s simply the absence of nofollow, sponsored, or UGC[reference:5].

2026 update: Google now treats nofollow as a “hint” rather than a strict directive. While nofollow links don’t pass PageRank directly, Google’s 2019 announcement clarified that they may still be used for crawling and discovery purposes. However, for link equity, dofollow remains the gold standard.

Manual Check (No Tool Needed)

You don’t need any software to check if a link is dofollow. Here’s a 30-second manual method that works on any browser.

Step-by-Step Instructions

• Open the target webpage in your browser.
• Right-click anywhere on the page and select “View Page Source” (or “Inspect” to see the rendered code).
• Press Ctrl+F (Windows) or Cmd+F (Mac) and search for your domain name.
• Look at the HTML code of the link:
  • Anchor Text = DoFollow (no rel attribute)
  • Anchor Text = NoFollow
  • Anchor Text = Sponsored
  • Anchor Text = UGC
• Alternatively, use your browser’s DevTools (F12 → Elements tab) to inspect the link directly. Right-click the link and select “Inspect” — the highlighted code will show you the rel attribute immediately[reference:6][reference:7].

HTML Code Examples

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Browser Extensions for Faster Checking

If you do this often, consider a Chrome or Firefox extension like LinkViz or Troopus Dofollow & Nofollow Link Checker. These highlight dofollow, nofollow, sponsored, and UGC links with distinct colors, giving you a visual dashboard of link types on any page[reference:8][reference:9].

Free Online DoFollow Checkers

For quick, one-off checks, these free online tools are your best bet.

Tool	Cost	Core Function	Best For
Backlink Management Dofollow Checker	Free	Scan any page and show dofollow vs. nofollow status	Quick single-page verification[reference:10]
Ahrefs Free Backlink Checker	Free	Shows top 100 backlinks with dofollow/nofollow filter[reference:11]	Domain-level quick check[reference:12]
SEO SpyGlass (Free Version)	Free	Full backlink report with dofollow filtering	In-depth analysis (up to 1,100 links)[reference:13]
Keywords Everywhere Backlink Checker	Free	Page-level and domain-level analysis, no sign-up required[reference:14]	Quick, anonymous checks
Backlinko Free Backlink Checker	Free	Powered by Semrush’s 43 trillion link database[reference:15]	Competitor insights and link opportunities[reference:16]

Usage tip: Use online tools for single-page verification. For full site analysis, move to Method 3.

Check DoFollow in Pro Tools (Ahrefs / Semrush)

For serious link builders and SEO professionals, free tools only scratch the surface. Here’s how to check dofollow links in the industry’s leading platforms.

Ahrefs

• Go to Site Explorer and enter your target domain.
• Open the Backlinks report.
• Use the Link type filter and select “Dofollow”[reference:17].
• Export the list to see anchor text, DR, and referring pages[reference:18].

Ahrefs’ backlink index contains 35 trillion external backlinks and is updated every 15 minutes[reference:19]. The platform also offers a free SEO Toolbar extension that highlights dofollow links on any page you visit[reference:20].

Semrush

• Navigate to Backlink Analytics and enter your domain.
• View the Follow vs. NoFollow distribution chart[reference:21].
• Use the Backlink Audit tool to identify toxic links and filter by dofollow/nofollow status[reference:22].

Semrush’s database contains 43 trillion backlinks, making it one of the largest link indexes available[reference:23].

What About Google Search Console?

Google Search Console shows you your backlinks, but it does not differentiate between dofollow and nofollow[reference:24]. For that, you need third-party tools.

Tool Comparison Table

Here’s a quick decision-making matrix to help you choose the right tool for your needs.

Tool	Cost	Single-Page Check	Full-Site Analysis	Competitor Audit	Recommendation
Backlink Management	Free	✅	❌	⚠️ Limited	⭐⭐⭐⭐
Ahrefs (Free)	Free	✅	⚠️ (top 100)	⚠️	⭐⭐⭐⭐
SEO SpyGlass	Free version	✅	✅	✅	⭐⭐⭐⭐⭐
Ahrefs (Paid)	$99+/mo	✅	✅	✅	⭐⭐⭐⭐⭐
Semrush (Paid)	$45–$100+/mo	✅	✅	✅	⭐⭐⭐⭐

Pros and Cons at a Glance:

• Ahrefs: Largest index, fastest updates, steep learning curve, premium pricing.
• Semrush: All-in-one platform, strong audit features, can feel overwhelming for beginners.
• SEO SpyGlass: Free desktop option with solid depth, but less convenient than cloud tools.

Why Checking DoFollow Matters for SEO

You might wonder: why go through all this trouble? Here’s why checking dofollow status is non-negotiable for serious SEO.

Link Equity Verification

Dofollow links pass link equity (also called “link juice”), which is one of Google’s top ranking factors[reference:25]. If you’re building links for SEO, you need to confirm they’re actually contributing to your authority.

Outreach Optimization

When you’re prospecting for guest posts or partnerships, prioritize sites that consistently give dofollow links. Your outreach ROI depends on it.

Risk Avoidance

Some sites may appear high-authority but output low-quality dofollow links in bulk—a pattern that can trigger Google spam penalties. Regular checking helps you spot red flags early.

According to Backlink Management, verifying dofollow status helps you “focus your outreach on sources that provide real SEO value.”

Balanced View: Nofollow Still Has Value

Don’t dismiss nofollow links entirely. They drive referral traffic, brand exposure, and profile naturalness. A healthy backlink profile includes a mix of both types. As Google’s 2019 nofollow evolution notes, these attributes are now treated as hints, not absolute directives.

FAQ

Q: What is a dofollow backlink checker?
A: A tool that scans a webpage’s HTML and tells you whether each link carries a nofollow, sponsored, or UGC attribute—or none (meaning it’s dofollow).

Q: How do I check if a backlink is dofollow manually?
A: Right-click the page, select “View Page Source” or “Inspect,” search for your domain, and check for rel="nofollow", rel="sponsored", or rel="ugc". If none are present, it’s dofollow[reference:26].

Q: Are free dofollow backlink checkers accurate?
A: For single-page checks, yes. For full-site analysis, professional tools like Ahrefs or Semrush are more reliable because they have larger, fresher link indexes[reference:27].

Q: Do nofollow backlinks help SEO at all?
A: They don’t pass link equity directly, but they do drive referral traffic, build brand awareness, and contribute to a natural-looking backlink profile. Google also uses nofollow links for crawling and discovery[reference:28].

Q: Can I check competitor dofollow backlinks?
A: Yes. Ahrefs and Semrush both allow you to analyze any domain’s backlink profile and filter by dofollow status[reference:29].

Conclusion

Three‑Sentence Summary

• A do follow backlink checker helps you confirm which links pass link equity—use the manual method (view source) for quick checks, or free/pro tools for deeper analysis.
• Free tools work for single-page verification; Ahrefs, Semrush, and SEO SpyGlass are better for full-site and competitor analysis.
• Regularly check your dofollow/nofollow ratio to optimize your link-building ROI and avoid spam-related penalties.

Start with the manual method (free, 30 seconds) or try Backlink Management’s Dofollow Checker for single pages. For full profile analysis, use Ahrefs or Semrush. Next, learn how to build high-quality dofollow backlinks the right way.

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