Backlinks
A backlink is a link from one website to another. Search engines treat them like votes of confidence — the more relevant and authoritative the voter, the better for your rankings.
What I’d do first
- Start with a linkable asset — a piece of content worth linking to.
- Use a backlink checker to audit your current profile before you build anything new.
- Prioritize relevance and authority over sheer volume.
- Monitor regularly to catch toxic links early.
- Natural acquisition beats any shortcut — Google's spam policies are real.
What I'd do first
- Create something linkable. Before you ask for links, have a page worth linking to — a guide, a tool, original data. I've seen too many people start outreach with a thin blog post and wonder why no one bites.
- Run a backlink audit. Use a tool like Ahrefs, Semrush, or even Search Console to see who's already linking to you. You might find opportunities you didn't know existed.
- Set a quality threshold. I aim for sites with relevant content and some authority — not just any domain with a pulse. A link from a niche blog with 500 visitors can beat a spammy directory with 50,000.
- Learn the difference between do-follow and nofollow. Do-follow passes link equity; nofollow doesn't, but both can drive traffic and look natural in your profile.
- Start small. One good link a week is better than ten bad ones in a day. I've learned that patience pays off here.
Plain-English take
Think of backlinks like recommendations. If a friend you trust recommends a restaurant, you're more likely to go. If a stranger in a dodgy alley does, you'd probably ignore it. Search engines work the same way — they weigh who's linking to you and why. A backlink from a relevant, authoritative site (like a well-known industry blog) is gold. A link from a random link farm is noise, and sometimes dangerous.
How it shows up
Backlinks show up in your analytics as referral traffic — someone clicks a link on another site and lands on yours. In Search Console, you can see which external sites link to you under 'Links.' Tools like Ahrefs or Moz give you a full list of referring domains, anchor text, and whether links are do-follow or nofollow. I check mine monthly to spot new opportunities and flag anything suspicious.
Tradeoffs
You'll hear 'quality over quantity' a lot, and it's true — but it's not that simple. A single link from a.edu or.gov can be huge, but chasing those can take months. Meanwhile, a handful of decent links from mid-tier blogs can move the needle faster. I've also debated whether to disavow a slightly spammy link or leave it alone. Google's John Mueller says most low-quality links won't hurt you, but I've seen cases where a sudden spike of bad links triggered a manual action. My rule: if it looks unnatural, disavow it. But don't over-disavow — you might remove links that were helping.
What I got wrong
Early on, I thought any link was a good link. I traded guest posts on low-quality sites for a quick boost, and it worked for a few months — until a Google update hit and my rankings tanked. I also ignored nofollow links, thinking they were useless. Turns out, a natural profile has a mix of both. Too many do-follow links from the same type of site looks manipulative. Another mistake: I didn't monitor my backlinks regularly. By the time I noticed a bunch of spammy links pointing to my site, it was harder to clean up.
Next step
Quick answers
What is a backlink in SEO?
A backlink is a link from one website to another. Search engines treat backlinks as votes of confidence, helping pages rank higher.
Why are backlinks important for SEO?
Backlinks signal trust, relevance, and authority to search engines. They also drive referral traffic and can improve domain authority.
How do I get high-quality backlinks?
Create valuable content, guest post on reputable sites, use broken link building, earn PR mentions, and get listed in relevant local directories.
What is the difference between do-follow and nofollow backlinks?
Do-follow links pass link equity (ranking power). Nofollow links do not, but they can still drive traffic and add diversity to your backlink profile.
If you liked this
Sources
- Google Search Central — Primary Google guidance for SEO basics and how Google evaluates links.
- Google Search Central: Link spam policies — Defines manipulative link practices and policy risks.
- Moz: Backlinks — Widely cited SEO reference explaining backlink fundamentals and ranking relevance.
- Conductor: Backlinks glossary — Clear definition plus practical guidance on natural link earning and monitoring.
Notes from Callum Bennett.