Web 2.0 DA

Hi i want to know that. if i create web 2.0 on wordpress, blogspot, tumblr, wix, weebly & many other sites. Then its create like: xyz.wordpress.com. So my concern is when i create web 2.0 then DA of the web 2.0 become 1 also PA become 1. So if i publish any content & get backlinks from the web 2.0. Will count as Coming backlinks from low authority website?

It seems that it's a bit different than a low authority website because it's connected to such a high authority domain. For example I setup a "site" on mystrikingly last week and just put up a demo page on there and didnt touch it at all, ahrefs now says that the exact url now is: DR84 and UR12. There are no backlinks or search or traffic. So although its not as good as from a normal authority site, I would say that it's still better than a fresh domain with 0 everything.

A major benefit is that you can send backlinks to your web 2.0 much safer than to a normal domain without worrying as much about being penalized. This could make it even stronger.

Web 2.0's have high DR, also i would suggest to wait sometime and work on that web 2.0 before getting a backlink back to your domain as it will result in much better outcome!