using System;

using System.Net.Http;

using HtmlAgilityPack;

​

public class Program

{

    public static void Main()

    {

        const string url = @"https://www.indeed.com.pk/jobs?q=software+engineer&l=Rawalpindi";

        using (HttpClient client = new HttpClient())

        {

            using (HttpResponseMessage response = client.GetAsync(url).Result)

            {

                using (HttpContent content = response.Content)

                {

                    string result = content.ReadAsStringAsync().Result;

                    HtmlDocument document = new HtmlDocument();

                    document.LoadHtml(result);

                    var nodes = document.DocumentNode.SelectNodes("//div[contains(@class,'jobsearch-SerpJobCard')]");

                    Console.WriteLine($"Matching HTML nodes: {nodes.Count}");

                }

            }

        }

    }

}