在.htaccess文件中启用SVG文件的压缩和缓存

Question

当我使用Google PageSpeed Insight分析我的网站时,我应该修复一些有关压缩SVG文件的问题.

我一直在网上试图找到解决这个问题的方法,但无论我做什么它似乎都没有用,所以我现在问你们.

我已经检查过gzip是否通过网络上的多个工具启用了,这似乎是真的.

到目前为止,我在.htaccess文件中得到了这个.

RewriteEngine On
Options FollowSymLinks

RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ /#/$1 [L]

AddType     image/svg+xml              svg svgz
AddEncoding gzip                       svgz

## EXPIRES CACHING ##
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg "access 1 month"
ExpiresByType image/jpeg "access 1 month"
ExpiresByType image/gif "access 1 month"
ExpiresByType image/png "access 1 month"
ExpiresByType text/css "access 1 week"
ExpiresByType text/html "access 1 day"
ExpiresByType application/pdf "access 1 month"
ExpiresByType text/x-javascript "access 1 month"
ExpiresByType image/x-icon "access 1 month"
ExpiresByType image/svg "access 1 month"
ExpiresDefault "access 1 month"
</IfModule>
## EXPIRES CACHING ##

## FILE COMPRESSION ##
<ifModule mod_gzip.c>
mod_gzip_on Yes
mod_gzip_dechunk Yes
mod_gzip_item_include file .(html?|txt|css|js|svg|php|pl)$
mod_gzip_item_include handler ^cgi-script$
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/x-javascript.*
mod_gzip_item_include mime ^image/svg+xml.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</ifModule>
## FILE COMPRESSION ##

# mod_deflate configuration
<IfModule mod_deflate.c>
# Restrict compression to these MIME types
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xml+rss
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE image/svg
AddOutputFilterByType DEFLATE image/svg+xml
<IfModule mod_headers.c>
    # Make sure proxies don't deliver the wrong content
    Header append Vary User-Agent env=!dont-vary
</IfModule>

我真的希望有人能够解决我的问题,因为我已经尝试了几个小时.

浏览器缓存也不适用于SVG.也许有类似的问题？

Answer 1

回应非常晚,但今天我也在寻求同样的回应.

标题行的正确过期将是:

ExpiresByType image/svg+xml "access 1 month"

同样,image/svg + xml可用于gzip声明.

Answer 2

请在.htaccess中使用以下三个：

AddType image/svg+xml .svg
AddOutputFilterByType DEFLATE image/svg+xml

################ Expires Control ################
ExpiresByType image/svg+xml "access 1 month"

肯定会启用网站上svg文件的压缩。