Fei.org is ranked #193,979 in the world according to the three-month Alexa traffic rankings, and while the site is ranked #4,299 in Portugal, where approximately 27% of its visitors are located, it is also popular in Armenia, where it is ranked #3,109. Compared with internet averages, the site's audience tends to be users who browse from work; it also appeals more to higher-income, childless women aged 35–45 and over 55 who have postgraduate educations. This site is relatively popular among users in the city of Lisbon (where it is ranked #1,025). Fei.org has been online for more than sixteen years.