module HTML
class Favicon
class Favicons
class HTML::Proofer
class HTML::Proofer::Checkable
class HTML::Proofer::Checks
class HTML::Proofer::Checks::Check
class Image
class Images
class Link
class Links
class Script
class Scripts
html-proofer
1.0.0
# missing_src?
def missing_src? !src end