diff --git a/README.md b/README.md
new file mode 100644
index 0000000..253b37c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,6 @@
+# uvgo
+
+This application downloads and parses the latest UV data from BfS (Bundesamt für Strahlenschutz).
+This data is then displayed on a simple web UI.
+
+All UV data copyright belongs to BfS.
diff --git a/main.go b/main.go
index c01e985..6d5ebeb 100644
--- a/main.go
+++ b/main.go
@@ -98,8 +98,6 @@ func getUV(img image.Image) (vals []float64) {
return
}
-var listen string
-
var tmp = `