How to get websites favicon in mvc asp.net?

You can use HTML agility pack or XmlDocument and get favicon. The following code will bring the path of website’s icon.

  public JsonResult GetFavIcon(string term)
        {
            string htmlCode;
            try
            {
                using (WebClient client = new WebClient())
               {
                   htmlCode = client.DownloadString(term);
               }
                HtmlDocument doc = new HtmlDocument();
               doc.LoadHtml(htmlCode);
 
                if (doc.DocumentNode != null)
               {
                   var favicon = "/favicon.ico";
                   var el =doc.DocumentNode.SelectSingleNode("/html/head/link[@rel='shortcut icon' and@href]");
               }
                return Json(submit, JsonRequestBehavior.AllowGet);
            }
            catch (Exception)
            {
                return null;
            }
        }