recursive regex for parenthesis finding.

Returns only the last two levels of a domain name from an IIS website SSL certificate. Useful for grouping multiple certificates by Top-Level-Domain (TLD)

Matches all variations of Featuring Matches & unless preceded by filter words Above Matches x,_ and +

Matches any a tag that does not include a title attribute in its definition

Matches any image tags that do not include an alt attribute in their definition.