
What are broken links and how do they occur?
“Broken links” occur when a link on a website sends people to resources that no longer exist.
These resources can include websites, documents, images and/or videos, located on the same website (or internal network) or externally on a different website.
There are two reasons why broken links exist:
- For internal backlinks, the link URL was either entered incorrectly or an internal page has been moved or removed.
- For external backlinks, the resource being linked to has either moved to another location online or was deleted – referred to as “link rot”.
A person will receive an error message when they experience a broken link, which is referred to as a “404 error” or just a “404”.
