User-agent: Googlebot
Crawl-delay: 100 

Disallow: /tag*
Disallow: /reembed/
Disallow: /*js=*
Disallow: /*js=*
Disallow: /index.php* 
User-agent: BingBot
Crawl-delay: 250
Disallow: /tag*
Disallow: /reembed/
Disallow: /*js=*
Disallow: /*js=*
Disallow: /index.php* 
User-agent: *
Crawl-delay: 250
Disallow: /tag*
Disallow: /reembed/
Disallow: /*js=*
Disallow: /*js=*
Disallow: /index.php*