:toda:

utils/website.go

@@ -0,0 +1,17 @@
+package utils
+
+import "net/url"
+
+type website struct{}
+
+func WebSite() website {
+	return website{}
+}
+func (website) GetHost(addr string) string {
+	uu, err := url.Parse(addr)
+	if err != nil {
+		return ""
+	}
+
+	return uu.Host
+}