我不能让我的网站使用gzip压缩。
我最近在css-tricks.com上看了Chris Coyier的这篇video。在视频中,他谈到了如何启用gzip压缩来让网站运行得更快。
按照他的指示,我通过html5boilerplate.com链接到github,从他们的.htaccess文件中复制gzip压缩代码,粘贴到我自己的文件中,并上传到我的网站上。
我通过gzipwtf.com对它进行了测试,它似乎不起作用。有人能帮我吗?
我的.htaccess文件如下所示:
# ----------------------------------------------------------------------
# Trim www
# ----------------------------------------------------------------------
RewriteEngine On
RewriteCond %{HTTP_HOST} !^orbitprint.com$ [NC]
RewriteRule ^(.*)$ http://orbitprint.com/$1 [L,R=301]
# ----------------------------------------------------------------------
# Gzip compression
# ----------------------------------------------------------------------
<IfModule mod_deflate.c>
# Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/
<IfModule mod_setenvif.c>
<IfModule mod_headers.c>
SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
</IfModule>
</IfModule>
# Compress all output labeled with one of the following MIME-types
<IfModule mod_filter.c>
AddOutputFilterByType DEFLATE application/atom+xml \
application/javascript \
application/json \
application/rss+xml \
application/vnd.ms-fontobject \
application/x-font-ttf \
application/xhtml+xml \
application/xml \
font/opentype \
image/svg+xml \
image/x-icon \
text/css \
text/html \
text/plain \
text/x-component \
text/xml
</IfModule>
</IfModule>
发布于 2012-09-11 18:44:27
试试这个:
####################
# GZIP COMPRESSION #
####################
SetOutputFilter DEFLATE
AddOutputFilterByType DEFLATE text/html text/css text/plain text/xml application/x-javascript application/x-httpd-php
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip
发布于 2014-05-19 23:45:07
最好像下面的代码片段那样实现它。
只需将以下内容粘贴到您的.htaccess
文件中,然后使用:Google PageSpeed,Pingdom Tools和GTmetrics检查性能。
# Enable GZIP
<ifmodule mod_deflate.c>
AddOutputFilterByType DEFLATE text/text text/html text/plain text/xml text/css application/x-javascript application/javascript
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
</ifmodule>
# Expires Headers - 2678400s = 31 days
<ifmodule mod_expires.c>
ExpiresActive On
ExpiresDefault "access plus 1 seconds"
ExpiresByType text/html "access plus 7200 seconds"
ExpiresByType image/gif "access plus 2678400 seconds"
ExpiresByType image/jpeg "access plus 2678400 seconds"
ExpiresByType image/png "access plus 2678400 seconds"
ExpiresByType text/css "access plus 518400 seconds"
ExpiresByType text/javascript "access plus 2678400 seconds"
ExpiresByType application/x-javascript "access plus 2678400 seconds"
</ifmodule>
# Cache Headers
<ifmodule mod_headers.c>
# Cache specified files for 31 days
<filesmatch "\.(ico|flv|jpg|jpeg|png|gif|css|swf)$">
Header set Cache-Control "max-age=2678400, public"
</filesmatch>
# Cache HTML files for a couple hours
<filesmatch "\.(html|htm)$">
Header set Cache-Control "max-age=7200, private, must-revalidate"
</filesmatch>
# Cache PDFs for a day
<filesmatch "\.(pdf)$">
Header set Cache-Control "max-age=86400, public"
</filesmatch>
# Cache Javascripts for 31 days
<filesmatch "\.(js)$">
Header set Cache-Control "max-age=2678400, private"
</filesmatch>
</ifmodule>
发布于 2014-09-27 05:13:26
使用相同的.htaccess配置时遇到此问题。我意识到我的服务器以text/javascript
而不是application/javascript
的形式提供javascript文件。一旦我将text/javascript
添加到AddOutputFilterByType
声明中,gzip就开始工作了。
至于为什么javascript被用作text/javascript
:我的根.htaccess文件的顶部有一个javascript声明。在删除它(错误地添加了它)之后,javascript开始充当application/javascript
。
https://stackoverflow.com/questions/12367858
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