private void AnalyzeHeadTag(HtmlNode headTag)
{
try
{
var titleTag = _htmlTagHelper.GetTitleTag(headTag);
AnalyzeTitleTag(titleTag);
}
catch (NoElementFoundException e)
{
AddResultRule("no_" + e.ElementName + "_tag", ResultType.Error);
}
catch (MultipleElementsFoundException e)
{
AddResultRule("multiple_" + e.ElementName + "_tags", ResultType.Error);
}
}
public override void Analyse(IPageData pageData)
{
if (pageData == null)
{
throw new ArgumentNullException(nameof(pageData));
}
try
{
var titleTag = _htmlTagHelper.GetTitleTag(pageData.Document);
var titleText = titleTag.InnerText;
var position = titleText.IndexOf(pageData.Focuskeyword, StringComparison.InvariantCultureIgnoreCase);
if (position >= 0)
{
if (position < IdealKeywordPosition)
{
AddResultRule("title_contains_keyword", ResultType.Success);
}
else
{
AddResultRule("title_not_in_front", ResultType.Hint);
}
}
else
{
AddResultRule("title_doesnt_contain_keyword", ResultType.Warning);
}
}
catch (NoElementFoundException e)
{
AddResultRule("no_" + e.ElementName + "_tag", ResultType.Error);
}
catch (MultipleElementsFoundException e)
{
AddResultRule("multiple_" + e.ElementName + "_tags", ResultType.Error);
}
}