public async Task<ViewResult> SiteChecker(string url) { if (!string.IsNullOrWhiteSpace(url)) { var stopwatch = new Stopwatch(); stopwatch.Start(); var siteUri = new Uri(url); var crawler = new Crawler(siteUri); var links = await crawler.CheckPageLinks(); siteLinks = links; stopwatch.Stop(); var time = stopwatch.Elapsed; ViewBag.StopWatch = string.Format("{0}m {1}s", time.Minutes, time.Seconds); ViewBag.PageCount = links.Select(x => x.PageUrl.AbsolutePath).Distinct().Count(); ViewBag.LinkCount = links.Count; //links = links.Where(x => x.StatusCode >= 400 && x.StatusCode < 500).ToList(); return this.View(links); } else { return this.View(); } }