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mod_gzip is an external extension module for the Apache HTTP Server v1 and v2. It allows using the Gzip compression method for a significant reduction of the volume of web page content served over the HTTP protocol. mod_gzip can be compiled into Apache as either a static or dynamic module. ==Compatibility== You can check a server to see if it is sending out compressed data, and compression compatibility of your browser for example (here ). When textual content is compressed using mod_gzip, it should maintain its MIME-type, according to their recommended media type: * HTML: text/html * XHTML: application/xhtml+xml * CSS: text/css * JavaScript: application/x-javascript One of the earliest Apache 1.3 versions introduced some internal function for regular expression evaluation. This function is used by mod_gzip (for evaluating the filter rules), therefore mod_gzip would not work together with Apache 1.2.x or earlier versions.〔(mod_gzip requires Apache 1.3+ )〕 Compatibility between Apache 1.3.x and mod_gzip 1.3.y is granted in general: the Apache 1.3 API doesn't change any more, mod_gzip would even work together with very old Apache 1.3 versions. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Mod gzip」の詳細全文を読む スポンサード リンク
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