Need your advices for my first experience with SEO

[Team Hell Crew]

Last month i did some keyword research to find an easy keyword to rank it in google
and i found an easy keyword ( With Difficulty 19 in Moz keyword Difficulty Tool ), i wrote a very good and long content which focus on it, i also did a very good on-page seo for my website and i checked it with website auditor ( The Seo Power suite Tool ) and I got a 97% Degree, I build some quality backlinks daily and i only used ( bookmarks, blog comments, expired tumblr method )

i also put some fresh content in my website ( daily ) and make internal link for my home page
last week my website danced between #85 and #65 but my website now dancing between #22 and #50 in Google and sometimes it completely disappear, IS THAT NORMAL??
and how long can it take to be on the first 3 results or at least ( the first page ) ?

small note : my website age is about ( only 3 weeks old )
i want to give me your opinions and advices because it is my first experience with SEO
I'm very sorry for my weak English, it's not my native language

 

[SpoonFeeder]

last week my website danced between #85 and #65 but my website now dancing between #22 and #50 in Google and sometimes it completely disappear, IS THAT NORMAL??
and how long can it take to be on the first 3 results or at least ( the first page ) ?

1. It's completely normal and is called as Google Dance.
2. Unless the top 3 ranking sites are similar to your site in terms of age/content/backlinks, you'd need a little more powerful links to push it to the front page.

@ugjunk shared some nice pointers here in this thread which you might find useful : https://www.blackhatworld.com/seo/5-ways-to-quickly-improve-your-rankings-in-2017.976706/

 

[babablack12]

Our SEO tips for beginners guide includes real examples and actionable Page titles are a very important aspect of SEO

 

[SpoonFeeder]

Our SEO tips for beginners guide includes real examples and actionable Page titles are a very important aspect of SEO

@babablack12 Where is THE book and do you think your reply is relevant to OP's question?

 

[safeSEOboost]

last week my website danced between #85 and #65 but my website now dancing between #22 and #50 in Google...

This shows your links are working

... and sometimes it completely disappear, IS THAT NORMAL??
and how long can it take to be on the first 3 results or at least ( the first page ) ?

a/ as your site is only 3 weeks old, it could take a few months to stabilize
b/ you will need other types of links such as guest posts to reach the top of page one

 

[Monsterer]

Yeah, its really normal and your site is new and it gets a Google dance for the rankings.
Concentrate on your articles and On page methods which have to be effective for rankings and traffic.

 

[ScanBacklinks]

Yeah, it's quite normal, fluctuation in rankings do happen from time to time.

 

[DKolen]

Hey, I would urge you to use at least five to seven weeks of rankings before you start to freak out
You should also compare your own fluctuation to your competitors.
I would try and compare your rankings to page traffic you get as well.