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My website has started from August of this year, but number of Domain Authority (DA) is 1 and has number "0" from root domains when i checked by moz addon on firefox. I find it very unusual and I am worried about it. does anyone can explain why is that ? My website is: https://adtvietnam.vn . I had 10 --> 20 keywords on page 1 of google.com.vn. p/s: i am really not good at english. i wrote that words by translate.google.com. I hope everyone can understand me and God i need your help ^_^