 
     exec:
       validator:
-        cmd: 'site_validator test/sitemap.xml test/validator/report.html'
+        cmd: 'env W3C_MARKUP_VALIDATOR_URI=http://`boot2docker ip | sed -e "s/is\:\s([0-9\.]+)$/$1/"`/check site_validator ../test/sitemap.xml ../test/validation_report.html'
 
     newer:
       options:

              proxySnippet
              mountFolder(connect, '../htdocs')
            ]
          open: 'http://localhost:<%= connect.livereload.options.port %>'
      proxies: [
        context: '/contact'
        host: '<%= pkg.name %>.localhost'
        changeOrigin: true
      ]
    
    watch:

          expand: true
          cwd: '../htdocs'
          src: ['**/*.{png,jpg,svg}']
          dest: '../htdocs'
        ]

    imageoptim:
