These sites are just like the ICO ranking websites in ICO world.
They are just faking the ratings.
We know already that 1xbit has numerous scams and they aren't trusted anymore but there are some who doesn't know what they did so they will just continue their operations.
I'm not saying that it is legit but I will not rely too much on these kind of sites.
1xbit tried to make a fresh start, and as a part they started the signature campaign on the services thread. When users started to pour out lots and lots of scam accusations, the thread has been locked. Upon the same, the advertisement seems to be paid one for a fresh start. If they resolve every accusations, surely they gain a good name. Until then 1xbit won't be endorsed by anyone.
When Yobit did a signature campaign, it is almost the same with 1xbit where there are many scam accusations. When BestChange did their signature campaign, doubts have been there although they don't know that BC has been existing for a long time already and it hasn't scammed at all.
1xbit maybe doing a fresh start but the fact will still be there that they scammed people and it will never be forgotten. It will be hard for them to gather signature participants here since they scammed people.