private void SetCanonicalUrl()
{
string url = Request.Url.Scheme + "://" + Request.Url.Host;
if (PageItem.InnerItem.TemplateID.ToString() == UnderstoodDotOrg.Domain.SitecoreCIG.Poses.Pages.HomePageItem.TemplateId)
{
url += "/";
}
else
{
url += PageItem.GetUrl();
}
var canonicalLink = new HtmlLink();
canonicalLink.Attributes.Add("rel", "canonical");
canonicalLink.Attributes.Add("href", url);
this.Header.Controls.Add(canonicalLink);
}