Apache 我是否过度使用了所有这些缓存

我想确保我没有过度使用这些htaccess来破坏我的网站。你能告诉我什么是不必要的或我遗漏了什么吗

每次它抱怨时，我都会添加一些东西来提高我的gtmetrix分数，它慢慢地解决了很多问题。但现在我有一个巨大的列表，我觉得可以减少或优化某种方式

<IfModule mod_deflate.c>
  # Compress HTML, CSS, JavaScript, Text, XML and fonts
  AddOutputFilterByType DEFLATE application/javascript
  AddOutputFilterByType DEFLATE application/rss+xml
  AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
  AddOutputFilterByType DEFLATE application/x-font
  AddOutputFilterByType DEFLATE application/x-font-opentype
  AddOutputFilterByType DEFLATE application/x-font-otf
  AddOutputFilterByType DEFLATE application/x-font-truetype
  AddOutputFilterByType DEFLATE application/x-font-ttf
  AddOutputFilterByType DEFLATE application/x-javascript
  AddOutputFilterByType DEFLATE application/xhtml+xml
  AddOutputFilterByType DEFLATE application/xml
  AddOutputFilterByType DEFLATE font/opentype
  AddOutputFilterByType DEFLATE font/otf
  AddOutputFilterByType DEFLATE font/ttf
  AddOutputFilterByType DEFLATE image/svg+xml
  AddOutputFilterByType DEFLATE image/x-icon
  AddOutputFilterByType DEFLATE text/css
  AddOutputFilterByType DEFLATE text/html
  AddOutputFilterByType DEFLATE text/javascript
  AddOutputFilterByType DEFLATE text/plain
  AddOutputFilterByType DEFLATE text/xml

  # Remove browser bugs (only needed for really old browsers)
  BrowserMatch ^Mozilla/4 gzip-only-text/html
  BrowserMatch ^Mozilla/4\.0[678] no-gzip
  BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
  Header append Vary User-Agent
</IfModule>

<IfModule mod_expires.c>
  ExpiresActive on
  ExpiresByType text/html "access plus 0 seconds"
  ExpiresByType image/gif "access plus 1 week"
  ExpiresByType image/jpeg "access plus 1 week"
  ExpiresByType image/png "access plus 1 week"
  ExpiresByType application/javascript "access plus 1 week"
  ExpiresByType text/css "access plus 1 week"
</IfModule>

# 1 WEEK
<FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
Header set Cache-Control "max-age=604800, public"
</FilesMatch>

# 2 DAYS
<FilesMatch "\.(xml|txt)$">
Header set Cache-Control "max-age=172800, public, must-revalidate"
</FilesMatch>

# 2 HOURS
<FilesMatch "\.(html|htm)$">
Header set Cache-Control "max-age=7200, must-revalidate"
</FilesMatch>

<ifModule mod_gzip.c>
  mod_gzip_on Yes
  mod_gzip_dechunk Yes
  mod_gzip_item_include file \.(html?|txt|css|js|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_exclude mime ^image/.*
  mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</ifModule>

#压缩HTML、CSS、JavaScript、文本、XML和字体
AddOutputFilterByType DEFLATE应用程序/javascript
AddOutputFilterByType DEFLATE应用程序/rss+xml
AddOutputFilterByType DEFLATE应用程序/vnd.ms-fontobject
AddOutputFilterByType放气应用程序/x-font
AddOutputFilterByType放气应用程序/x-font-opentype
AddOutputFilterByType放气应用程序/x-font-otf
AddOutputFilterByType放气应用程序/x-font-truetype
AddOutputFilterByType放气应用程序/x-font-ttf
AddOutputFilterByType DEFLATE应用程序/x-javascript
AddOutputFilterByType DEFLATE应用程序/xhtml+xml
AddOutputFilterByType DEFLATE应用程序/xml
AddOutputFilterByType泄气字体/opentype
AddOutputFilterByType DEFLATE字体/otf
AddOutputFilterByType DEFLATE字体/ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType放气图像/x图标
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType泄气文本/普通
AddOutputFilterByType DEFLATE text/xml
#删除浏览器错误（仅适用于真正旧的浏览器）
浏览器匹配^Mozilla/4 gzip纯文本/html
浏览器匹配^Mozilla/4\.0[678]无gzip
BrowserMatch\bMSIE！没有gzip！仅限gzip文本/html
头附加用户代理
过期于
ExpiresByType text/html“访问加0秒”
ExpiresByType image/gif“访问加1周”
过期按类型图像/jpeg“访问加1周”
ExpiresByType图像/png“访问加1周”
ExpiresByType应用程序/javascript“访问加1周”
ExpiresByType文本/css“访问加1周”
#1周
标题集缓存控制“最大年龄=604800，公共”
#2天
标题集缓存控制“最大年龄=172800，公共，必须重新验证”
#2小时
标题集缓存控制“最大年龄=7200，必须重新验证”
mod_gzip_on Yes
是的
mod_gzip_item_include file\（html？| txt | css | js | php | pl）$
mod_gzip_item_包含处理程序^cgi脚本$
mod_gzip_项目包括mime^text/*
mod_gzip_item_包括mime^application/x-javascript*
mod_gzip_项_排除mime^image/*
mod_gzip_item_排除rspheader^内容编码：.*gzip*

您并没有在缓存参数方面过度使用apache

但是，一些方面，如工作配置、删除不需要的模块、日志级别、保持活动状态、主机名查找可以帮助您进一步改进

如果在Apache前面有类似Varnish的缓存服务器，则可以探讨另一个问题，这将有助于减少Apache开销和加快响应时间