Qucikest and most effective way to improve DA and PA?

Write high quality contents
Create internal links
Share on social sites

hello, here are some of my personal comments
You can create multiple backlinks to your website
build internal link
share on social networking sites
share on forum
site sanitation system

Any additional tips and side notes would be greatly appreciated. For example how hard is it to actually get a DA of 60+ - what would that require usually as an absolute minimum?

Thanks for your Suggestion @Ashok

The followings are the quickest, most effective way to improve a website's DA and PA:

Create lots of linkable content +powerful link building and outreach.
Ensure that your technical SEO
Develop strong internal linking
Regularly remove bad backlinks