using System.Threading.Tasks;
using System.Collections.Generic;
static async Task Main(string[] args)
var client = new HttpClient();
var requestMessage = new HttpRequestMessage(HttpMethod.Get, "http://ya.ru");
var responseMessage = await client.SendAsync(requestMessage);
var result = new Dictionary<string, object>();
result.Add("Статус", responseMessage.StatusCode);
result.Add("Содержимое", await responseMessage.Content.ReadAsStringAsync());
result.Add("Конечный адрес", responseMessage.RequestMessage.RequestUri);
FiddleHelper.WriteTable(result);