class SiteHealth::MissingDescription
Checks if HTML-meta description is present
Protected Instance Methods
check()
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# File lib/site_health/checkers/missing_description.rb, line 22 def check return if page.redirect? description_meta = page.search('//meta').detect do |meta| name = (meta.attributes['name'] || meta.attributes['http-equiv']).to_s.strip name == 'description' end unless description_meta return add_issue_type(:missing_tag) end description = description_meta.attributes['content'].to_s.strip if description.empty? return add_issue_type(:missing) end if description.length <= 50 return add_issue_type(:too_short) end if description.length > 300 return add_issue_type(:too_long) end end