{"id":1588,"date":"2020-06-07T22:12:40","date_gmt":"2020-06-07T14:12:40","guid":{"rendered":"https:\/\/www.wesbytes.com\/guide\/?post_type=kb&#038;p=1588"},"modified":"2026-01-05T11:59:29","modified_gmt":"2026-01-05T03:59:29","slug":"what-is-a-railgun-and-what-situation-it-can-help","status":"publish","type":"kb","link":"https:\/\/www.servergigabit.com\/guide\/kb\/what-is-a-railgun-and-what-situation-it-can-help","title":{"rendered":"What is a Railgun and what situation it can help ?"},"content":{"rendered":"<h4><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/www.sakamoto.blog\/wp-content\/uploads\/2024\/01\/essence-cloudflare.jpg\" alt=\"Railgun\" width=\"2560\" height=\"1344\" \/><\/h4>\n<h4><strong>What is a Railgun and what situation it can help ?<\/strong><\/h4>\n<p><a href=\"https:\/\/www.cloudflare.com\/railgun\/\" rel=\"nofollow noopener\" target=\"_blank\">Railgun<\/a>\u00a0is a web proxy system built for Cloudflare, that allows dynamic content for a website (such as the HTML) to be cached, while also allowing changes to the site to appear instantly. Railgun is currently available to customers with the Business and Enterprise plan, or via one of Cloudflare\u2019s\u00a0<a href=\"https:\/\/www.cloudflare.com\/hosting-partners\/\" rel=\"nofollow noopener\" target=\"_blank\">Optimised Partners<\/a>.<\/p>\n<p>Railgun can especially help in the following situations:<\/p>\n<ul>\n<li>A lot of the visitors to the website are long way geographically from the <a href=\"https:\/\/www.servergigabit.com\/\">website\u2019s hosting<\/a>.<\/li>\n<li>Your web hosts charge a lot by the GB for bandwidth. (i.e. you would like to minimise the amount you spend on that).<\/li>\n<li>You have a website with a lot of dynamic content, such as a very active blog or news source.<\/li>\n<\/ul>\n<p>Unlike other Cloudflare features, it does require a program to be installed on or near the origin web server. The system requirements of Railgun can be found\u00a0<a href=\"https:\/\/www.cloudflare.com\/docs\/railgun\/intro.html\" target=\"_blank\" rel=\"nofollow noopener\">here<\/a>. Full instructions for installing and configuring Railgun can be found\u00a0<a href=\"https:\/\/www.cloudflare.com\/docs\/railgun\/installation.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">here<\/a>. If you are the customer of an Optimized Partner of Cloudflare, you do not need to install. Your hosts will have done that for you.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is a Railgun and what situation it can help ? Railgun\u00a0is a web proxy system built for Cloudflare, that allows dynamic content for a website (such as the HTML) to be cached, while also allowing changes to the site to appear instantly. Railgun is currently available to customers with the Business and Enterprise plan, or via one of Cloudflare\u2019s\u00a0Optimised&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"kbtopic":[43],"kbtag":[1419],"class_list":["post-1588","kb","type-kb","status-publish","hentry","kbtopic-cloudflare","kbtag-railgun"],"_links":{"self":[{"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/kb\/1588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/comments?post=1588"}],"version-history":[{"count":3,"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/kb\/1588\/revisions"}],"predecessor-version":[{"id":4815,"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/kb\/1588\/revisions\/4815"}],"wp:attachment":[{"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/media?parent=1588"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/kbtopic?post=1588"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/www.servergigabit.com\/guide\/wp-json\/wp\/v2\/kbtag?post=1588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}