Google Cloud Stack

Google Stacking is a particularly effective SEO strategy that allows you to generate backlinks across Google platforms. Sites like Google Docs, Google Sheets, Google Maps, Youtube, and others are among them.
By acquiring backlinks on high authority sites, you can improve your rankings in Google organic search results. The more links you have from high authority sites, the faster your rankings will improve.
Backlinks from domains such as:
Google Cloud
Amazon AWS
IBM Cloud
Github
Heroku
GitLab
Netlify
Backblaze
These are very good sites to acquire your backlinks from because they have high domain authority.