(Washington D.C.) — The federal website where Americans can request free COVID-19 tests will begin accepting orders on Wednesday as the White House looks to address nationwide shortages, but supplies will be limited to just four free tests per home. Starting on Jan. 19, the website COVIDTests.gov will provide tests at no cost, including no shipping fee, the White House announced Friday. As he faced criticism for low inventory and long lines for testing, President Joe Biden announced last month that the U.S.