im using this string to get the referrer to my page
i use it on an application form to see whats the referrer of the applicants and i get it on my mail address along with all the info sent by the applicants. However, in some cases the referrer appears as the same application form page! example: my application form is domain.com/form.php and referrer shows as domain.com/form.php too. Is that possible? in which cases can this happen?