Tag: DNS

  • Drupal and DNS Prefetch

    Drupal and DNS Prefetch

    In a bid to help you gain performance from your web apps, a new feature introduced with HTML5 is the ability to prefetch DNS resources. ¬†Currently widely supported (Firefox 3.5+, Chrome, Safari 5+ and IE 9+), prefetching is where your browser will in the background to a DNS lookup for the addresses that you give.…

  • What is DNS?

    If you ignore the obvious sales tactics, and the political commentary (although very valid) this is a really good video for understanding what DNS actually is.