为什么 PageSpeed Insights 未能通过缓存策略审核?(我标记了其中一个失败的资源,稍后显示其响应标头):
这些是标记资源的响应标头:
我的 .htaccess 顶部的过期标头:
# Caching einrichten
FileETag MTime Size
## EXPIRES CACHING ##
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType text/css "access plus 1 weeks"
ExpiresByType application/javascript "access plus 1 weeks"
ExpiresByType application/x-javascript "access plus 1 weeks"
ExpiresByType image/gif "access plus 1 months"
ExpiresByType image/jpeg "access plus 1 months"
ExpiresByType image/png "access plus 1 months"
ExpiresByType image/x-icon "access plus 1 months"
</IfModule>
## EXPIRES CACHING ##