Question

我使用https://developers.google.com/speed/pagespeed/insights/并且它显示我的网站上的每个图片都没有被缓存。我尝试过使用W3 Total Cache，编辑.htaccess：

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

而且：

<filesMatch ".(ico|pdf|flv|jpg|svg|jpeg|png|gif|js|css|swf)$">
Header set Cache-Control "max-age=84600, public"
</filesMatch>

代码，但无济于事。为什么图像没有被缓存？有办法解决这个问题吗？

PageSpeed的链接：https://developers.google.com/speed/pagespeed/insights/?url=darbas.pcz.lt

提前谢谢！

Answer 1

您需要添加单词plus才能使其正常工作，

否则你说expires when its accessed one month。没有意义。

ExpiresActive On
ExpiresDefault "access plus 14 days"
ExpiresByType application/javascript "access plus 30 days"
ExpiresByType text/css "access plus 30 days"
ExpiresByType application/x-httpd-php "access plus 30 seconds"

利用浏览器缓存 - 未设置到期日期

1 个答案: