Pennsylvania web service is here
https://mapservices.pasda.psu.edu/server/rest/services/pasda/WeConservePA/MapServer
Let's find out why
https://transparentgov.net/json2tree/esri/server/folder.html?org=https%3A%2F%2Fmapservices.pasda.psu.edu%2Fserver%2Frest%2Fservices%2Fpasda%2FWeConservePA%2FMapServer&url=https%3A%2F%2Fmapservices.pasda.psu.edu%2Fserver%2Frest%2Fservices%2Fpasda%2FWeConservePA%2FMapServer&select_folder=1&select_layer=5