A single broken or unverified link quietly drains your search performance by failing to pass authority. Hard-earned link placements must be verified as dofollow backlinks rather than ignored tags. This guide explains how to check these attributes manually and with software.
Confirming your links are active protects your time and budget. Knowing these methods helps your search campaigns build lasting authority.
The Technical Difference Between Link Attributes
Every standard hyperlink on the web is a dofollow link by default. There is actually no explicit dofollow code in standard HTML. Search engines simply pass authority unless they find a specific command to block it.
This passed authority is commonly called PageRank or link juice. When an external site links to you without restrictions, search engines treat it as a vote of trust. Sites that regularly earn natural dofollow backlinks usually see faster crawling and stronger search rankings.
The nofollow attribute was created in 2005 to stop blog comment spam. Adding this tag tells search crawlers not to associate the host site with your page. This block stops the flow of ranking power to the destination link.
Dofollow: Passes ranking power and signals editorial trust to crawlers.
Nofollow: Tells search engines to ignore the link for scoring purposes.
Sponsored: Used specifically for paid ads or affiliate promotions.
UGC: Applied to user-generated areas like forums and blog comments.
Checking Link Code With Browser Inspector Tools
A manual check is the quickest way to find dofollow links on a single page. Modern web browsers have built-in inspector tools that display the HTML code of any element. This requires zero external software and takes seconds.
First, load the page containing the link you want to review. Place your cursor right over the clickable anchor text. Right-click and choose the Inspect option from the menu.
This opens the developer console on your screen with the link HTML highlighted. Look at the anchor tag, which starts with an a character and contains the destination web address.
If you see rel="nofollow" inside the tag, search engines generally do not pass authority through it. If that rel attribute is missing or does not contain restrictive values, you have found dofollow links instead.
Hover over the link you want to check.
Right-click and select the Inspect option.
Look at the highlighted anchor tag in the code box.
Check whether a rel attribute is present.
Checking Page Source Code to Confirm Links
Opening the page source is another manual tactic that works when checking several links at once. This method displays the raw HTML of the entire document. It helps verify that your hard-won links are written correctly.
Right-click any empty spot on the web page and select View Page Source. Windows users can press Control+U, while Mac users can press Command+Option+U. A new tab opens showing the raw code.
Press Control+F or Command+F to open the search bar. Type your domain name to jump straight to your link. Look closely at the anchor tag surrounding your URL.
Tags like rel="sponsored" or rel="ugc" act like nofollow rules. Google introduced these labels in 2019 to flag paid promotions and user comments. They generally prevent search authority from passing, similar to standard nofollow tags.
Using Browser Extensions for Fast Detection
Reviewing dozens of links manually gets tiring quickly. Browser add-ons offer a shortcut by marking link attributes right on your screen as you read. This saves hours when researching competitors or prospective partners.
These extensions scan the page as it loads. They put a colored border, like a red dotted line, around links with nofollow tags. Standard dofollow links usually stay plain or get a soft green highlight.
This immediate visual cue lets you review the link habits of any website. You can see if a blog owner applies nofollow tags to guest authors. It is a fast way to check site quality before reaching out.
Tracking Links at Scale with Automated Software
Checking links by hand is fine for a small batch, but running a real campaign needs automation. Keeping tabs on dozens of prospects and checking live placements is too much manual work. Search marketers use specialized tools to verify these tags automatically.
Smart software tracks and organizes dofollow backlinks to save you hours of chore work. A system like Blazly Backlinker manages the entire link building cycle from finding prospects to ongoing tracking. This keeps you from losing time on sites that do not pass ranking credit.
The tool checks backlink prospects for quality and topical fit. Focusing your outreach on sites that allow dofollow backlinks makes sure your time brings real search growth. The platform also pings you if a live link gets switched to nofollow.
Blazly Backlinker features an AI Outreach Email Generator and a Guest Post Generator. These features help you start conversations with site owners who offer real authority links. Connecting your Gmail account lets you run your entire outreach from one main screen.
Continuous link status checks to stop authority loss.
Smart website checks to target high-quality partners.
Custom outreach drafts written in seconds.
Central dashboard control with direct Gmail connectivity.
When Search Engines Demand Nofollow and Sponsored Tags
Webmasters must use correct link tags to stay aligned with web guidelines. Following these rules protects your domain from penalties while keeping your link profile healthy. A natural profile has both link types, though landing dofollow backlinks is the main way to lift search presence.
Paid ads and sponsored articles must use sponsored or nofollow tags. Google demands this label to prevent paid links from tricking the search index. Leaving paid links untagged can trigger manual ranking penalties.
Public comment areas and forum posts must use the ugc tag. This shielding stops automated spam links from hurting your site reputation. Most web platforms add this ugc tag to comments automatically.
Smarter Link Building with Blazly Backlinker
Earning strong links takes steady work and smart tools. Blazly Backlinker makes this easier by finding resource pages, guest blogging spots, and competitor links for you. It filters out weak prospects so you focus only on top sites.
When you find a great prospect, the AI writes personalized pitch letters. This raises your reply rates because each email matches the recipient niche. You can track campaigns, sent mail, and reply trends on one clean dashboard.
Once your link goes live, the tool watches it day and night. If a webmaster changes the code by mistake, you get an alert. This constant check keeps your hard-won dofollow backlinks active and protecting your search rankings.
Comparing HTML Link Attributes
Attribute Type | Passes Authority | Main Use Case | HTML Example |
Dofollow | Yes | Editorial recommendations | <a href="example.com">Link</a> |
Nofollow | No | Untrusted content | <a href="example.com" rel="nofollow">Link</a> |
Sponsored | No | Paid ads or affiliate links | <a href="example.com" rel="sponsored">Link</a> |
UGC | No | Comments and forum posts | <a href="example.com" rel="ugc">Link</a> |
Best Practices for Link Building Success
Keep a few core rules in mind to protect your search growth. Focus your efforts on editorial placements that naturally pass ranking value. Use browser code viewers to run fast manual checks on target sites.
Use automated tools to track your link portfolio at scale. Keeping a close eye on your pages makes sure your active dofollow backlinks stay working as they should. This routine check keeps your search foundation strong and reliable.
Common Questions About Verifying Links
What is the default state of a standard HTML hyperlink?
A basic HTML link acts as a dofollow link if no extra rel tags are added. Search crawlers treat this default state as a standard citation from the creator. You do not need any special code to pass ranking credit other than the normal anchor tags.
How Search engines treat sponsored and user-generated links?
Google looks at sponsored and user-generated tags as suggestions rather than hard rules for indexing. Even so, these tags block the flow of link equity to prevent automated spam from manipulating results. Using them helps search crawlers understand the page context while keeping your site safe.
Does redirect links pass search authority?
Redirects pass ranking power as long as they use a clean 301 permanent redirect to a live page. If any link in that chain has a nofollow tag, the flow of authority stops immediately. Direct links work best because long redirect chains can slowly leak link equity.
What are the ways to run bulk audits on your link profile?
Large-scale checks require exporting your data into a dedicated monitoring tool. Blazly Backlinker does this by scanning your links on a set schedule. The app reports any tag changes so you can ask site owners to fix them right away.
What’s the importance of tracking dofollow backlinks for search rankings?
Monitoring dofollow backlinks makes sure your active link campaigns keep sending authority to your website. If a partner site silently switches a link to nofollow, your ranking positions can drop from the lost credit. Automated tracking highlights these changes immediately so you can save your hard-won gains.