What is a Backlink? How to Get More Backlinks

Backlinks are links from a page acceso one website to another. If someone links to your site, then you have a backlink from them. If you link to another website, then they have a backlink from you.

For example, these words link to YouTube, so they now have a backlink from us.

this guide, you’ll learn:


 If one page links to another acceso the same website, that’s known as an internal backlink.

Backlinks help with three main things.

1. Rankings

Search engines like Google see backlinks as votes of confidence. Generally speaking, the more votes your web pages have, the more likely they are to rank for relevant search queries.

How do we know? We’ve studied link-based ranking factors acceso a few occasions and always find the same thing: the number of backlinks from unique websites (referring domains) correlates strongly with organic search traffic.

referring domains vs organic search traffic ahrefs content explorer 1

2. Discoverability

Search engines find new content by revisiting pages they already know about to check for new links.

Because search engines revisit popular pages more often than unpopular ones, they may discover your content faster if you get backlinks from popular pages.

3. Referral traffic

Backlinks exist to point people to useful resources. That’s why they’magnate clickable.

When someone clicks acceso a link to your website, you get referral traffic.

Not all backlinks are created equal. Here are some of the many attributes that contribute to a backlink’s quality and utility.


Google places more value acceso relevant backlinks because people are more likely to click acceso them. This is something they talk about quanto a their “reasonable surfer” patent.

What does this mean quanto a real terms? If a plumber has backlinks from two pages, one about cats and one about installing boilers, chances are the latter is most valuable.

This proposito also plays out at the domain level.

Readers of plumbing.com are more likely to click acceso a link to a plumber’s website than readers of cats.com.


Backlinks from strong web pages usually transfer more “authority” than those from weak ones.

Page-level authority is something we’ve studied a few times, and we’ve found a clear relationship between it and organic traffic.

Ur vs search traffic 3


 URL Rating (UR) is Ahrefs’ page-level authority metric. It’s scored acceso a scale from 0–100.

That said, backlinks from strong pages don’t always transfer more authority.

Google’s original patent states that authority is split equally between all outbound links acceso a web page. So if you have backlinks from two pages and one has more outbound links than the other, then, all else being equal, the link from the page with fewer outbound links transfers more authority.

Are things that simple these days? Probably not. Google has a fair number of patents describing various methods for assigning value to backlinks.

Furthermore, internal backlinks also contribute to a page’s authority.


Backlinks from high-traffic pages will usually send you more referral traffic than those from low-traffic pages. That’s obvious. The real question is whether backlinks from high-traffic pages positively affect rankings more than those from low-traffic pages?

This is a question we recently tried to answer. We took the top-ranking pages for 44,589 non-branded keywords and looked at organic traffic to the pages that link to them.

Here’s what we found:
new 01 how rankings correlate with backlink metrics image 1

Long story short, there’s a small but clear correlation between rankings and backlinks from pages with organic search traffic. However, the sheer number of backlinks from unique websites (referring domains) and page-level authority aspetto to be more important.


Because people are more likely to click prominently-placed links, some links acceso web pages likely pass more authority than others.

Bill Slawski talks about this quanto a his analysis of Google’s updated “reasonable surfer” patent.

If a link is quanto a the main content luogo of a page, uses a font and color that might make it stand out, and uses text that may make it something likely that someone might click upon it, then it could pass along a fair amount of PageRank. the other hand, if it combines features that make it less likely to be clicked upon, such as being quanto a the footer of a page, quanto a the same color text as the rest of the text acceso that page, and the same font type, and uses anchor text that doesn’t interest people, it may not pass along a lot of PageRank.

Bill Slawski

Consider this when pursuing links. If your link will likely end up quanto a the site’s footer, ora along with fifty other sites quanto a the sidebar, then put your energy into other opportunities.

Followed vs. nofollowed

Nofollowed backlinks don’t usually influence the linked page’s rankings—although they can.

Because link building takes time and effort, it’s best to prioritize getting followed links. Just don’t kick up a fuss if you get a nofollowed link. It may still have some SEO value.

Recommended reading: What Is a Nofollow Link? Everything You Need to Know

Anchor text

Anchor text refers to the clickable words that form a backlink.

Google says that anchor text influences rankings quanto a their original patent.

Google employs a number of techniques to improve search quality including page rank, anchor text, and proximity information.

That said, when we studied the relationship between anchor text and rankings across 384,614 pages, the correlations were weak.

So while anchor text does matter, it’s not as important as other things.


 If you’magnate building backlinks through outreach, you won’t usually have much control over the anchor text used when linking to your site. That’s a good thing. It helps keep things natural and is also a sign that the link you’ve acquired is of a certain quality.

There are two ways to check a website ora web page’s backlinks. The first method only works for sites that you own. Use the second to check backlinks to another website ora web page.

Checking backlinks quanto a Google Search Pannello di controllo

Google Search Console gives you about your website’s organic search traffic and overall stato. It’s free to use—just sign up for a free account and verify ownership of your website.

Once signed quanto a, click “Links” acceso the sidebar.

The number below “External links” shows the total number of unique backlinks to the website.

search console links 1

Below this are three reports.

  • Culmine linked pages: The most linked pages acceso your website.
  • Culmine linking sites: The sites with the most backlinks to your website.
  • Culmine linking text: The most frequently used anchors when linking to your website.

If you’magnate new to Search Pannello di controllo, start with the Culmine linked pages report.
top linked pages 1

Then click acceso any URL to see the websites linking to a specific page.

top sites linking to page 1

Then click acceso any website to see which of its pages link to that page.

top linking pages 1

Checking backlinks using a third-party backlink checker

To check backlinks to a website that you don’t own, use a tool like Ahrefs’ free backlink checker.

Just enter a domain ora URL, and “Check backlinks.”

You’ll see the total number of backlinks and referring domains (links from unique websites), plus the cima 100 backlinks.

free backlink checker 1

For each backlink, you’ll see a few details, including:

  • Referring page: The page linking to the target.
  • Domain Rating (DR): The strength of the linking website.
  • URL Rating (UR): The strength of the linking web page.
  • Traffic: The total estimated monthly organic search traffic to the linking page.
  • Anchor and backlink. The anchor and surrounding link text.


 Our free backlink checker shows only one backlink secondo domain.

To see the five most frequently used anchors, check the “Culmine 5 anchors” report.

top 5 anchors 1

To see the five most linked pages, check the “Culmine 5 pages” report.

top 5 pages 1


 The Culmine 5 pages report only works if you’magnate analyzing a domain, not a web page.

To see a full list of backlinks for any page ora website, use Ahrefs Site Explorer.

There are three ways to get more backlinks: create them, earn them, ora build them.

Earning backlinks

This is when people discover your content passaggio search engines like Google, social mass-media, ora word of mouth, and choose to link to your page. order words, earned backlinks are organic.

You can improve your chances of earning more backlinks by creating truly useful content that people should want to link to.

Creating backlinks

This is when you manually add links to your site from other websites. Examples include submitting to business directories, leaving blog comments, and replying to threads.

Building backlinks

This is when you reach out to other site owners, editors, ora webmasters and ask them to link to your page. For this to work, you need to have a clear value proposition. That’s where link building tactics in che modo quanto a.

Here are a few tried and tested ones:

  • Guest blogging: Offer to write a one-off post for another website.
  • Broken link building: Find relevant dead links acceso other sites, then reach out and suggest your working link as the replacement.
  • The Skyscraper Technique: Find relevant content with lots of links, make something better, then ask those linking to the original to link to you instead.
  • Unlinked mentions: Find unlinked mentions of your brand, then ask the author to make the mention clickable.

Learn more about these tactics and others quanto a the and posts below.


Final thoughts

Backlinks are important when it comes to ranking quanto a search engines like Google. That said, not all backlinks are created equal. Relevance, placement, and other attributes all contribute to a link’s quality and utility.

As a general rule of thumb, the easier it is to get a link, the less valuable it’ll be.

Looking to get started with link building? Read our noob-friendly guide ora watch this:


Got questions? Leave a comment ora ping me on Twitter.

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