Jan 15, 2015 · network.dnsCacheEntries=600-increases the DNS cache to 600 entries. Probably not necessary to raise this because the default of 400 is pretty high. network.dnsCacheExpiration=300-sets the DNS cache to expire in 300 seconds instead of 60. DNS queries often take up a lot of time, so caching them for as long as possible is helpful.
Hey /r/linux, I'm interested in increasing my personal Accept only 1st-party cookies, keep only until browser closed (network.cookie.cookieBehavior = 1, network.cookie.lifetimePolicy = 2) DNS prefetch disabled (network.dns.disablePrefetch = true) (thanks u/sparky8251) Network prediction / prefetch disabled (network.predictor.enabled = false, network.prefetch-next = false) Stop DNS Prefetching • mozillaZine Forums Aug 23, 2009
In the Search field at the top of the page, enter network.dns.disablePrefetch. If the preference does not already exist, select Boolean and click the Add button to create the preference. Change the preference value from false to true by pressing the Toggle button.
DNS プリフェッチの制御 | MDN 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。 795109 – Thunderbird fails to detect DNS changes (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
Enter the preference name network.dns.disablePrefetch in the about:config search bar. If the preference doesn't already exist, select Boolean and click the Add button. Press the Toggle button to set the preference value to true, if it's not already set.
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。