User-agent: *
Disallow: /blocks 
Disallow: /concrete 
Disallow: /config 
Disallow: /controllers 
Disallow: /css 
Disallow: /elements 
Disallow: /helpers 
Disallow: /jobs 
Disallow: /js 
Disallow: /languages 
Disallow: /libraries 
Disallow: /mail 
Disallow: /models 
Disallow: /packages 
Disallow: /page_types 
Disallow: /single_pages 
Disallow: /themes 
Disallow: /tools
Disallow: /updates
Allow: /concrete/js/*.js*
Allow: /concrete/css/*.css*
Allow: /themes/*.js*
Allow: /themes/*.css*
Allow: /themes/*.png*
Allow: /themes/*.gif*
Allow: /themes/*.jpg*
Allow: /themes/*.woff*
Allow: /themes/*.ttf*
Allow: /themes/*.svg*
Allow: /blocks/*.js*
Allow: /blocks/*.css*
Allow: /blocks/*.png*
Allow: /blocks/*.gif*
Allow: /blocks/*.jpg*
Allow: /packages/*.js*
Allow: /packages/*.css*
Allow: /packages/*.png*
Allow: /packages/*.gif*
Allow: /packages/*.jpg*