Each time you publish a post, it is stored in the Steem blockchain and publicly available to any client.
1Ramp and ulogs.org are 2 clients (front-end) which displaythe content of the Steem blockchain, like steemit.com does.
If you go to steempeak.com or busy.org, 2 other clients, you will also see the content of your blog.
This is perfectly legit and you do not have to worry about.