What Are Backlinks? A Simple Guide to Boosting Your Website's SEO

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By Joshua Rizzo

Published

Reviewed 9/9/2026

What the Heck Are Backlinks (and Why Should You Care)?

Alright, let’s break it down real simple.

A backlink is when another website links to your website. That’s it.

A backlink connects another website to yours. It can help readers discover a relevant resource, and search engines use links among other signals when understanding pages.

So, what’s “authority” anyway?

SEO tools use their own authority metrics to estimate a website’s link profile. These scores are not Google scores and should not be treated as a ranking formula. When reviewing a potential link, consider:

  • Whether the linking page is relevant to the subject of your website
  • Whether the link helps readers understand or act on the surrounding content
  • Whether the mention is editorially useful rather than paid or spammed

Different tools calculate different scores. Use them as research aids alongside the relevance and quality of the actual linking page.

A relevant editorial link can be useful, but a link from a site with a high tool score does not guarantee a ranking improvement. Context and how the link was obtained matter.

Backlinks are one part of SEO. Useful content, accessible pages, internal links, and the intent behind a search also matter. Collecting links alone is not a complete strategy.

A link can also bring referral visitors who choose to click through. Measure those visits separately from changes in search performance.

Here are a few examples:

  • A blog mentions your service and links to your homepage: *"We recommend Tortoise & Hare for small business web design."
  • A partner website includes your site in a directory: *"Check out our trusted partners here."
  • A guest post you wrote includes a link back to your site: *"Learn more in our guide on website SEO basics."

Look for relevant organizations and publications where your work would be useful to their readers. Provide a resource worth citing; avoid buying ranking links or sending bulk spam.

That’s the power of backlinks: more visibility, more trust, and a better shot at showing up when people are searching for what you do.

Apply these ideas to your website’s SEO

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