Linkvana is a process that links you with various sites so it might happen that you may link with a site that is not good for you. Ensure that all the links that are being exchanged are ethical and good.
It is said that old is gold. So people always prefer to link with the sites that is old and is well known for its work and would give the result that it promises. Many well known websites like Google put the new sites in sand box for some months and they note its work. When you put a site in sand box at that time you will be looking into that site. When site is in a sand box it is performing its work in background they are not allowed to be in front. Even if the sites contents are best. That’s something you need to be very careful about while using Linkvana.
Sand box effect protects you from linking with bad neighborhood. Remember one thing the sites that want to earn money very fast are not suitable to link with. And also don’t link with the sites that perform activities that are not legal that might put you in trouble. And don’t link with the site that has duplicate material. Always link yourself with the site that is reputed.