The daytime signal is 5,000 watts but at night it drops to 500. No translator. The daytime signal is caught between Philadelphia's northern suburbs and Trenton. At night, it only covers Burlington NJ and Levittown PA.
RadioDX10 describes it as a "longtime heritage station" but he may be thinking of the original WIFI 92.5 FM Philadelphia. That station used the WIFI call letters from 1958 to 1983. It had be Philadelphia's dominant Top 40 FM station from 1973 to 1981.
This AM version of WIFI signed on the air in 1984, so I wouldn't call this one "heritage."