user.js -- Firefox configuration hardening. Contribute to pyllyukko/user.js development by creating an account on GitHub.

Hi I'm using Firefox 77.0.1 64 bit on a Windows PC. I was looking at a post that recommended the following about config settings. Before I made these changes my address bar would allow me to Google search anything I typed, for instance "food". May 14, 2020 · Note: You can change DNS servers individually for your home network on your router or on computers, smartphone, and Chromebook, among other devices. How To Change DNS Servers With Command Prompt. Follow the steps below to learn how to change DNS servers using Command Prompt. So if you are using firefox, go to about:config and set network.dns.disablePrefetch to true and network.prefetch-next (even more insane feature, downloads whole pages beforehand) to false I guess there is maybe some similar setting (or extension) for Chrome/Chromium too user_pref("network.dns.disablePrefetch", true); You may also consider the following, even though not required for the DNS prefetch, they are good from a privacy and preventatitve perspective: user_pref("network.dns.disablePrefetchFromHTTPS", true); (disable from https is supposed to be the default setting anyway, but lets just make sure)

How To Increase Firefox Page Loading Speed - GreenGeeks

Oct 18, 2018 tls - Why are DNS prefetch requests sent in clear text

が、何らかの理由でプリフェッチ機能を無効にしたい場合は、 network.dns.disablePrefetch を true に設定してください。 また、既定では HTTPS にて読み込まれた文書に対する埋め込みリンクのホスト名は事前に解決されないように設定されています。

(In reply to Martin Stransky from comment #14) > Reporter, after the DNS change, can you try to clear it? in Menu Tools -> > Clear Recent History and select "Cache". > > You can also set those values in about:config: > > network.dns.disablePrefetch = true > network.dnsCacheExpiration = 0 The work around I use is turning "work offline" on and then "work offline" off and the DNS seems to be Mar 13, 2020 · Try a different browser. This is one of the quickest ways to test your DNS connections. Download a different free browser such as Firefox or Chrome and attempt to connect to the internet; if the problems persist, you can rule out browser problems as the reason for your DNS server not responding. Aug 08, 2019 · If a DNS resource record is in the cache, the resolver uses the record from the cache instead of querying a server. This behavior expedites queries and decreases network traffic for DNS queries. You can use the ipconfig tool to view and flush the DNS resolver cache. To view the DNS resolver cache, run the following command at a command prompt: STR 1. in about:config, set network.dns.disablePrefetch to true (false = default) 2. visit some webpages A.R. those visits are not recorded in browsing history (history manager is blank, URL autocomplete doesn't know about those recent visits) The back button still works though. Jan 15, 2015 · network.dns.disableIPv6, true - Disable IPv6 DNS lookups. Disabling this (true) prevents the browser from searching for IPv6 DNS addresses, which speeds up your internet connection. network.dns.disablePrefetch, false - Prefetching of DNS (IP addresses, links, etc…) network.dnsCacheEntries, 10 - The number of DNS results to cache. I choose 10.