If you ignore technical SEO then you may not be reaping the complete benefits of your link building campaign. because the better results depend on your website's technical SEO,content and links. So here are the important technical SEO factors you need to check before you starting your link building campaign.

  1. Implementation of https secure for your website.
  2. Make short and readable URL structure
  3. Doing canonicalization to avoid duplicate URLs
  4. Fixing 404 errors
  5. optimize website speed

Guys, If you know any other important technical SEO factors,please let me know in the comments.