4 ms·

Disabling IPv6?! This is an... opinionated list. Wish there was more annotation around what those opinions were.

• Proleps 11y ago
  Don't know if it is still true. DNS lookup didn't work correctly when ipv6 was enabled.
  • TD-Linux 11y ago
    W..what? I don't think this has been true for any Firefox version, ever. Certainly I'm using v6 right now. (Not on hn of course, it's v4 only)
    • r3bl 11y ago
      It was true for a Linux + Firefox combination a few versions ago. I had that issue. Basically, the DNS lookup lasted like 4-5 times longer than it did while opening the same site in Chrome.
    • vetinari 11y ago
      It used to be issue - in your local network, you had IPv6 automatically with Vista and newer (the same for Linux distributions). So your browser resolved AAAA records, trued o open connection to the the host, after few seconds found out that it is going nowhere, resolved the A records, the site worked. So it became popular to manually disable IPv6 to speed up the browsing.