Backlink vs internal link: what is the difference
The two kinds of link, what each does for your site and why ignoring the second wastes the first.
Backlinks
What counts as a good link, what to avoid and how to check.
How to check a site's backlinks
How to see who points to your site — and to a competitor's — using free tools.
Bad backlinks: how to spot them and what to do
How to recognise the links that hurt, where they usually come from and what can be done once they have appeared.
How many backlinks does my site need
There is no magic number — there is a practical way to work out how many you need for your specific contest.
Free backlinks: what counts and what wastes your time
There are good links to be had for free, and plenty that only fill an afternoon. An honest separation of the two.
How to get quality backlinks
The approaches that actually work to earn links — from the easiest to the most laborious, with the effort each one takes.
What are backlinks and how they work
The explanation without jargon: what backlinks are, why they decide who shows up first and what separates a good link from a useless one.