Sha256: 31c339282836a7db949cb7e437c65acb8af31622a4ff4f3235ba48de68b95bd2
Contents?: true
Size: 596 Bytes
Versions: 24
Compression:
Stored size: 596 Bytes
Contents
# frozen_string_literal: true
module ThemeCheck
class ImgLazyLoading < HtmlCheck
severity :suggestion
categories :html, :performance
doc docs_url(__FILE__)
ACCEPTED_LOADING_VALUES = %w[lazy eager]
def on_img(node)
loading = node.attributes["loading"]&.downcase
return if ACCEPTED_LOADING_VALUES.include?(loading)
if loading == "auto"
add_offense("Prefer loading=\"lazy\" to defer loading of images", node: node)
else
add_offense("Add a loading=\"lazy\" attribute to defer loading of images", node: node)
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems