Your data is wrong. I put in from "United States" to "Israel", and it said a Visa is required, which is not true unless the visit is longer than 3 months.
Also, the very first time I used it, I typed in "USA" to "Germany", and it treated the unknown string "USA" as a country, and told me a visa was required, which is also not true.
Also, the very first time I used it, I typed in "USA" to "Germany", and it treated the unknown string "USA" as a country, and told me a visa was required, which is also not true.