> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.smartxaas.io/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Are Backlinks Permanent?

[Open in Zendesk](https://smartxaas.zendesk.com/hc/en-us/articles/360016210512) | 
---
The links are permanent in normal cases, as we use high-quality unique articles in submission and also submit in high-quality sites, but in few cases, the sites may bulk delete accounts/articles or sites may down after some time, so it's about 80% permanent.