Title: Simple DNS Prefetch Author: andrewmoof Published: Septembro 9, 2017 Last modified: Junio 8, 2018 --- Priserĉi kromprogramojn ![](https://ps.w.org/simple-dns-prefetch/assets/banner-772x250-rtl.jpg?rev=1727211) Tiu ĉi kromprogramo **ne estis testita en la 3 lastaj gravaj eldonoj de WordPress**. Eble ĝi ne plu estas prizorgata kaj ĝi eble havus kongruajn problemojn en novaj versioj de WordPress. ![](https://ps.w.org/simple-dns-prefetch/assets/icon-256x256.jpg?rev=1727211) # Simple DNS Prefetch De [andrewmoof](https://profiles.wordpress.org/andrewmoof/) [Elŝuti](https://downloads.wordpress.org/plugin/simple-dns-prefetch.zip) * [Detaloj](https://eo.wordpress.org/plugins/simple-dns-prefetch/#description) * [Pritaksoj](https://eo.wordpress.org/plugins/simple-dns-prefetch/#reviews) * [Instalo](https://eo.wordpress.org/plugins/simple-dns-prefetch/#installation) * [Programado](https://eo.wordpress.org/plugins/simple-dns-prefetch/#developers) [Helpo](https://wordpress.org/support/plugin/simple-dns-prefetch/) ## Priskribo DNS resolution time can lead to a significant amount of user perceived latency. The time that DNS resolution takes is highly variable. Latency delays range from around 1ms (locally cached results) to commonly reported times of several seconds. DNS prefetching is an attempt to resolve domain names before a user tries to follow a link. This is done using the computer’s normal DNS resolution mechanism. Once a domain name has been resolved, if the user does navigate to that domain, there will be no effective delay due to DNS resolution time. When we encounter hyperlinks in pages, we extract the domain name from each one and resolving each domain to an IP address. All this work is done in parallel with the user’s reading of the page, using minimal CPU and network resources. When a user clicks on any of these pre-resolved names, they will on average save about 200 milliseconds in their navigation( assuming the user hadn’t already visited the domain recently). More importantly than the average savings, users won’t tend to experience the “worst case” delays for DNS resolution, which are regularly over 1 second. ## Ekrankopioj [⌊Settings.⌉⌊Settings.⌉[ Settings. [⌊Page source.⌉⌊Page source.⌉[ Page source. ## Instalo 1. Upload plugin file through the WordPress interface. 2. Activate the plugin through the ‘Plugins’ menu in WordPress. 3. Use the Settings->Simple DNS Prefetch screen to configure the plugin. ## OD Installation Instructions 1. Upload plugin file through the WordPress interface. 2. Activate the plugin through the ‘Plugins’ menu in WordPress. 3. Use the Settings->Simple DNS Prefetch screen to configure the plugin. How do I use the plugin? Go to Settings » Simple DNS Prefetch and enter any domains you want to be prefetched. Make sure the “Disable” checkbox is unchecked. ## Pritaksoj ![](https://secure.gravatar.com/avatar/634e0f1f46a8e9c004252bf760e9491df0392d41a246d2c1cc97ae724ed5adfc? s=60&d=retro&r=g) ### 󠀁[Simple and works!](https://wordpress.org/support/topic/simple-and-works-164/)󠁿 [WP Damon](https://profiles.wordpress.org/wpdamon/) Majo 16, 2019 After installing and adding my domains, the dns-prefetch syntax appears in the code. Works exactly as advertised! ![](https://secure.gravatar.com/avatar/d6499e15c7ebe0b88d18d441a03689724c5962bd5ebf75f5f81fd32b6ba67e53? s=60&d=retro&r=g) ### 󠀁[Работает свое дело делает](https://wordpress.org/support/topic/%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0%d0%b5%d1%82-%d1%81%d0%b2%d0%be%d0%b5-%d0%b4%d0%b5%d0%bb%d0%be-%d0%b4%d0%b5%d0%bb%d0%b0%d0%b5%d1%82/)󠁿 [petrozavodsky](https://profiles.wordpress.org/vovasik/) Oktobro 12, 2018 Хороший плагин )) работает и код на вид нормальный ![](https://secure.gravatar.com/avatar/fd20484ffc2a16811b038d20479cd5ff8053784a764f400316d0351e71ecf8ac? s=60&d=retro&r=g) ### 󠀁[Not working….](https://wordpress.org/support/topic/not-working-2446/)󠁿 [AlanBee](https://profiles.wordpress.org/alanbee/) Februaro 16, 2018 Not working…. [ Legi ĉiujn 3 pritaksojn ](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/) ## Kontribuantoj k. programistoj “Simple DNS Prefetch” estas liberkoda programo. La sekvaj homoj kontribuis al la kromprogramo. Kontribuantoj * [ andrewmoof ](https://profiles.wordpress.org/andrewmoof/) [Traduki “Simple DNS Prefetch” en vian lingvon.](https://translate.wordpress.org/projects/wp-plugins/simple-dns-prefetch) ### Ĉu interesita en programado? [Browse the code](https://plugins.trac.wordpress.org/browser/simple-dns-prefetch/), check out the [SVN repository](https://plugins.svn.wordpress.org/simple-dns-prefetch/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/simple-dns-prefetch/) by [RSS](https://plugins.trac.wordpress.org/log/simple-dns-prefetch/?limit=100&mode=stop_on_copy&format=rss). ## Ŝanĝprotokolo #### 0.5.2 * PHP Warning fix #### 0.5.1 * PHP Warning fix #### 0.5.0 * added “X-DNS-Prefetch-Control” meta-tag control #### 0.4.2 * code fix #### 0.4.1 * confirmed compatibility with WordPres 4.1 #### 0.4.0 * minor code optimizations #### 0.3.0 * code fix #### 0.2.1 * code fix #### 0.2.0 * minor code optimizations, changed load behavior #### 0.0.1 * created * verified compatibility with WP 4.0 ## Metadatumoj * Version **0.5.2** * Last updated **antaŭ 8 jaroj** * Active installations **200+** * WordPress version ** 4.1 or higher ** * Tested up to **4.9.29** * Language * [English (US)](https://wordpress.org/plugins/simple-dns-prefetch/) * Tags * [dns](https://eo.wordpress.org/plugins/tags/dns/)[DNS Prefetch](https://eo.wordpress.org/plugins/tags/dns-prefetch/) [optimization](https://eo.wordpress.org/plugins/tags/optimization/)[prefetch](https://eo.wordpress.org/plugins/tags/prefetch/) [speed](https://eo.wordpress.org/plugins/tags/speed/) * [Altnivela rigardo](https://eo.wordpress.org/plugins/simple-dns-prefetch/advanced/) ## Pritaksoj 3.7 out of 5 stars. * [ 2 5-star reviews ](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/?filter=2) * [ 1 1-star review ](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/simple-dns-prefetch/reviews/) ## Kontribuantoj * [ andrewmoof ](https://profiles.wordpress.org/andrewmoof/) ## Helpo Got something to say? Need help? [Vidi helpforumon](https://wordpress.org/support/plugin/simple-dns-prefetch/)