Gray Hat Techniques

Gray being a shade in between white and black has properties of both colors. Gray Hat Techniques are those ways through which websites are optimized using tactics that don’t exactly follow the policies of search engines but somehow manage to escape from the eyes of algorithms. These may not be reliable as they are designed keeping in mind the present algorithm. Since there are updates every now and then, so in case of a data refresh the sites may be penalized cause gray is more black than white. Gray Hat techniques are not in much demand these days just because of its unreliability.