anchor.diff:                tr
                   td(data-title='Title') #{advice.title} (#{adviceName})
                   td.url(data-title='Advice') #{advice.advice}
  -                td(data-title='Score') #{advice.score}
  +                td.number(data-title='Score') #{advice.score}
               if (advice.offending.length > 0)
                 tr.hideable
                   td.url.offendingurl(colspan='3') !{advice.offending.join('<br>')}
  
positive.code:   .column
      .row
        .four.columns
          img.u-max-full-width(src='#{rootPath}/img/coach.png', alt='Im the coach')
        .eight.columns
          h3 Coach score
          ul
  
negative.code:               td #{coach.info.documentTitle}
              tr
                td Width
                td.number #{coach.info.documentWidth}
              tr
                td Height
                td.number #{coach.info.documentHeight}
              tr
                td DOM elements
                td.number #{coach.info.domElements}
              tr
                td Avg DOMdepth
                td.number #{coach.info.domDepth.avg}
              tr
                td Max DOM depth
                td.number #{coach.info.domDepth.max}
              tr
                td Iframes
                td.number #{coach.info.iframes}
              tr
                td Local storage
                td.number #{h.size.format(coach.info.localStorageSize)}
              tr
                td Session storage
                td.number #{h.size.format(coach.info.sessionStorageSize)}
              tr
                td HTML vs AMP
                td #{coach.info.amp?'This is an AMP page':'Plain good HTML page'}
  