Change network.dns.disablePrefetch to True. Next, change network.prefetch-next to False. Finally, change the value of network.http.speculative-parallel-limit to 0. Toggle Hardware Acceleration and WebGL. These functions use your graphics card to speed up certain functions, especially loading videos.

Apr 13, 2020 · > network.dns.disablePrefetchFromHTTPS doesn’t exist in my ESR or Tor. Hmmm. network.dns.disablePrefetch supersedes this setting anyway. > Learning about:config tweaks is far more valuable than a patchwork of add ons. Disagree. Most about:config tweaks are shit, because they break websites. > network.dns.disablePrefetch → false > Chromeでもさんざん話題になったあの機能の無効化設定。 > 普通はデフォのfalseのままでいいんですけども、こいつもプロキシ環境下とか特定のアンチウィルスソフトと相性が悪い。 Jun 30, 2020 · network.cookie.lifetimePolicy: 2: This setting controls how long cookies are stored. Set this to 2 to delete cookies at the end of each session. network.dns.disablePrefetch: TRUE: Prevents Firefox from prefetching DNS. Prefetching DNS can speed up load times but has some small privacy risks. network.prefetch-next: FALSE network.dns.disablePrefetch;true to network.dns.disablePrefetch;false 11. I changed the Firefox speculation from network.http.speculative-parallel-limit;6 to network.http.speculative-parallel-limit;0 12. There is apparently no way to turn off the Firefox prefetch of Addon information if the Addons page is invoked; so I left that alone as there In general, you don't need to do anything to manage prefetching. However, should you wish to disable prefetching, it can be done by setting the network.dns.disablePrefetch preference to true. On the server-side, a server can opt out of DNS prefetching by serving content with the x-dns-prefetch-control: HTTP header set to "off".

Jun 09, 2020 · Change network.dns.disablePrefetch to True. Change network.prefetch-next to False. Change the value of network.http.speculative-parallel-limit to 0. 7. Toggle

Firefox invalidate dns cache - Stack Overflow I've found for Firefox that quitting and restarting works. The relevant settings in about:config are network.dnsCacheEntries and network.dnsCacheExpiration, which can be set to 0 in order to disable caching. Caching by local system is typically 1 hour. Diagnostic: ping, like other applications, uses local system DNS cache

network.dns.disablePrefetch;true to network.dns.disablePrefetch;false 11. I changed the Firefox speculation from network.http.speculative-parallel-limit;6 to network.http.speculative-parallel-limit;0 12. There is apparently no way to turn off the Firefox prefetch of Addon information if the Addons page is invoked; so I left that alone as there

Jul 11, 2018 · network.dns.disablePrefetch = true “DNS queries, you can save some kilobytes of transfer by disabling DNS-prefetching and link-prefetching.” DNS prefetching (network.dns.disablePrefetch = true) Cross origin referer policy is a somewhat complex subject, and I would suggest researching the ghacks section (1600) of their user.js along with this helpful article .