I have 5 years of experience as a backlink builder. During this time, I have witnessed many Google updates, which have caused working methods to change because you need to work according to Google's algorithms. In 2024, it has become quite difficult to increase a website's Domain Authority (DA). The more DoFollow and NoFollow backlinks you have, the higher your website's DA will be. Place backlinks on websites related to your niche and follow Google's rules, then you can achieve a higher DA.
