YSlow Grade F on Add Expires headers - help please

Question

Я использую Joomla для моего сайта, и я включил Expires Headers в свой файл htaccess, однако при проверке сайта через YSlow класс по-прежнему F, код в файле htaccess для этого

<IfModule mod_expires.c> 
    # Enable expiration control 
    ExpiresActive On 

    # Default expiration: Immediate after request 
    ExpiresDefault "now" 

    # CSS and JS expiration: 1 week after request 
    ExpiresByType text/css "now plus 1 week" 
    ExpiresByType application/javascript "now plus 1 week" 
    ExpiresByType application/x-javascript "now plus 1 week" 

    # Image files expiration: 1 month after request 
    ExpiresByType image/bmp "now plus 1 month" 
    ExpiresByType image/gif "now plus 1 month" 
    ExpiresByType image/jpeg "now plus 1 month" 
    ExpiresByType image/jp2 "now plus 1 month" 
    ExpiresByType image/pipeg "now plus 1 month" 
    ExpiresByType image/png "now plus 1 month" 
    ExpiresByType image/svg+xml "now plus 1 month" 
    ExpiresByType image/tiff "now plus 1 month" 
    ExpiresByType image/vnd.microsoft.icon "now plus 1 month" 
    ExpiresByType image/x-icon "now plus 1 month" 
    ExpiresByType image/ico "now plus 1 month" 
    ExpiresByType image/icon "now plus 1 month" 
    ExpiresByType text/ico "now plus 1 month" 
    ExpiresByType application/ico "now plus 1 month" 
    ExpiresByType image/vnd.wap.wbmp "now plus 1 month" 
    ExpiresByType application/vnd.wap.wbxml "now plus 1 month" 
    ExpiresByType application/smil "now plus 1 month" 

    # Audio files expiration: 1 month after request 
    ExpiresByType audio/basic "now plus 1 month" 
    ExpiresByType audio/mid "now plus 1 month" 
    ExpiresByType audio/midi "now plus 1 month" 
    ExpiresByType audio/mpeg "now plus 1 month" 
    ExpiresByType audio/x-aiff "now plus 1 month" 
    ExpiresByType audio/x-mpegurl "now plus 1 month" 
    ExpiresByType audio/x-pn-realaudio "now plus 1 month" 
    ExpiresByType audio/x-wav "now plus 1 month" 

    # Movie files expiration: 1 month after request 
    ExpiresByType application/x-shockwave-flash "now plus 1 month" 
    ExpiresByType x-world/x-vrml "now plus 1 month" 
    ExpiresByType video/x-msvideo "now plus 1 month" 
    ExpiresByType video/mpeg "now plus 1 month" 
    ExpiresByType video/mp4 "now plus 1 month" 
    ExpiresByType video/quicktime "now plus 1 month" 
    ExpiresByType video/x-la-asf "now plus 1 month" 
    ExpiresByType video/x-ms-asf "now plus 1 month" 

    # webfonts 
    ExpiresByType font/truetype "access plus 1 month" 
    ExpiresByType font/opentype "access plus 1 month" 
    ExpiresByType application/x-font-woff "access plus 1 month" 
    ExpiresByType image/svg+xml "access plus 1 month" 
    ExpiresByType application/vnd.ms-fontobject "access plus 1 month" 
</IfModule> 

Может кто-нибудь, пожалуйста, скажите мне, почему он не оценивается Yslow?

Answer 1

Является ли модуль PHP mod_expires доступным на вашем хостинговом решении?