Gzip compression, is a Web site speed optimization technology, is also a SEO optimization tool, many websites have adopted this technology, in order to improve the speed of Web page opening, shorten the opening time of the Web page.This article is a
Note:
This post is completed one day and one night. Different from the general online articles, except for detailed descriptions of the entire configuration process and test process, especially in FastCGI, Microsoft's "web platform installer" is
This article describes how to compress pages to save website bandwidth and increase user access speeds.
The website access speed is determined by multiple factors, such as the application response speed, network bandwidth, server performance, and
gzip compressionuse gzip compression to reduce web site bandwidth consumption while increasing access speed.Mainly in the Nginx server to compress the page, and then in the browser side of the decompression and resolution,Most popular browsers are
Enable gzip compression for apache in CentOS1. gzip Introduction
Gzip is a popular File compression algorithm. It is widely used, especially on Linux platforms. When Gzip is applied to a plain text file, the effect is obvious, which can reduce the
Nginx has gzip module http://wiki.nginx.org/NginxChsHttpGzipModule, this module supports the online real-time compression of output data streams. After good configuration optimization, can greatly improve the efficiency of the site's output.
__ Use
Nginx Gzip module activation and configuration instructions, nginxgzip1. Set gzip parameters in Nginx
# Enable gzip compression service gzip on; # gzip compression requires applying for temporary memory space, assuming that the size after
Objective:Have done the Android network development know, in the network transmission we generally will turn on GZIP compression, but out of the nature of inquisitive only know how to open can not satisfy my curiosity, so think to write a demo test
First, Gzip introductionGzip is a popular file compression algorithm, now widely used, especially in the Linux platform. When you apply gzip compression to a plain text file, the effect is very obvious and can reduce the file size by more than 70%.
Gzip decompression _ simplicity _ Baidu Space
Problem:The answer to the question is immediately displayed to you!
GZIP format RFC 1952 http://www.ietf.org/rfc/rfc1952.txtDeflate format RFC 1951 http://www.ietf.org/rfc/rfc1951.txtZlib
This module provides a few simple interfaces to compress and decompress files
Similar to the GNU Project's gzip and gunzip, data compression is derived from the support of the Zlib module.
Gzip.open (filename, mode= ' RB ', compresslevel=9,
Description
This post is what I have done all day and night, different from the general online article, in addition to the details of the entire configuration process and test procedures are detailed screenshots, especially in the fastcgi aspects
In general, we have a lot of data transmission mechanisms to reduce the bandwidth pressure on the server. We will adopt a method to compress file transmission. in php, zlib can also achieve gzip compression output, the following is a summary of GZIP
The Nginx gzip module is built into, adding the following configuration to http:
Copy Code code as follows:
gzip on;
Gzip_min_length 5k;
Gzip_buffers 4 16k;
Gzip_http_version 1.0;
Gzip_comp_level 3;
Gzip_types text/plain
Apache's power finally beyond my imagination, just Dragonfly water touch a little php fur, this fur on the basis of my original knowledge base exploded, as if the PN knot "avalanche breakdown", let me think of a variety of technologies combined with
In website construction or operation, especially in website optimization, we may encounter the word "gzip compression ". So what is gzip? How do I perform gzip compression?
Gzip is short for GNU zip. It is a File compression program of GNU Free
We can see the Yahoo homepage's rating in yslow. Today I will introduce how to implement "compress components with gzip. In fact, I personally think this is not what the page reconfigurator is doing, but it also serves as a small branch of front-end
Previously, I introduced how to use phpzlib extension to implement gzip compressed page output, mainly through the ob_gzhandler built-in function for gzip compressed output. In fact, php also provides the configuration method to enable the full-site
Apache's power finally beyond my imagination, just Dragonfly water touch a little php fur, this fur on the basis of my original knowledge base exploded, as if the PN knot "avalanche breakdown", let me think of a variety of technologies combined with
TARCommand nameThe GNU version of the tar-tar file management program. The following sections describe their meanings one by one.OverviewTar [-] A -- catenate -- concatenate | c -- create | d -- diff -- compare | r -- append | t -- list | u --
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