I always use these three websites when I make a new post and when I want to learn something new on steemian most of the people already know these websites but if you don't know about this website you must try its very helpful for you.

https://www.steemnow.com/

https://steem.farinside.com/tools/votevalue?

https://steemstats.com/

Before using these websites Must upvote and resteem my post in this way you also help others :)