It is not a phishing website! I have already joined the contest and you can get a free up-vote(about $2.00). Just for letting you know, "Tasteem" is becoming a trend in "kr" community.
You can check my post here.
Steemit: https://steemit.com/tasteem/@tavid/tasteem-93964e
Tasteem: https://tasteem.io/post/2639