wdg-html-validator 1.6.2-7 (ppc64el binary) in ubuntu wily

 This is a CGI script which lets you enter the URL of a web page which will
 be then checked against a validating SGML parser for conformance to official
 HTML standards. Pages can also be uploaded and HTML can be directly entered.
 .
 A command-line version is also included in the package.
 .
  Author: Liam Quinn <liam@htmlhelp.com>