Steem whale mean those steemian who are top of the list and very famous on steemit
First you go to that website # URL https://steemwhales.com and you can see this interface like this
here you can see big whale by different category like this
you can choose any catagory and see what is the reputation of any person and who is the top of the list and these whales catagories by this catagory
Estimated value
steem dollar
steem power
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reputation etc.
you select any catagory and see who is the top of the list
in next tab you can see which author is more famouse in last 7 days and which post and author is more famous in last 7 days etc
you can see your profile status by type your user name in this field see in picture
when you enter your name you can see like this it is your last week status
Its my 8th post i can post daily one informative post on my account my main purpose is to help you in this way i feel happiness
Pardon for my english 4 day ago i post how to 1 to 2 Earn steem dollar
Your
UPVOTE
RESTEEM
FOLLOW
encourage me to give more and more information share with you always remember 
Must resteem it in this way you also help other