緩存微博，臉譜，gplus javascripts

我想優化我的網站，由於谷歌的pagespeed工具的建議。它說我要爲這些文件做「利用瀏覽器緩存」 `緩存微博，臉譜，gplus javascripts

http://cdn.api.twitter.com/.../count.json?... (3.6 minutes) 
http://cdn.api.twitter.com/.../count.json?... (3.6 minutes) 
http://cdn.api.twitter.com/.../count.json?... (5.2 minutes) 
http://cdn.api.twitter.com/.../count.json?... (13.2 minutes) 
http://cdn.api.twitter.com/.../count.json?... (14 minutes) 
http://cdn.api.twitter.com/.../count.json?... (14.5 minutes) 
http://cdn.api.twitter.com/.../count.json?... (14.9 minutes) 
http://cdn.api.twitter.com/.../count.json?... (15 minutes) 
http://cdn.api.twitter.com/.../count.json?... (15 minutes) 
http://static.ak.fbcdn.net/connect.php/css/share-button-css (16.8 minutes) 
http://static.ak.fbcdn.net/connect.php/js/FB.Share (18.3 minutes) 
http://connect.facebook.net/tr_TR/all.js (19 minutes) 
http://platform.twitter.com/widgets.js (30 minutes) 
https://apis.google.com/js/plusone.js (60 minutes)

` 我知道如何緩存我自己的js，css文件與mod_expires.c在.htaccess文件，但不明白如何緩存那些？

，這裏是我的.htaccess文件 `

# BEGIN Compress text files 
<ifModule mod_deflate.c> 
    AddOutputFilterByType DEFLATE text/html text/plain text/xml application/xml application/xhtml+xml text/css text/javascript application/javascript application/x-javascript 
</ifModule> 
# END Compress text files 

# BEGIN Expire headers 
<ifModule mod_expires.c> 
    ExpiresActive On 
    ExpiresDefault "access plus 5 seconds" 
    ExpiresByType image/x-icon "access plus 2592000 seconds" 
    ExpiresByType image/jpeg "access plus 2592000 seconds" 
    ExpiresByType image/png "access plus 2592000 seconds" 
    ExpiresByType image/gif "access plus 2592000 seconds" 
    ExpiresByType application/x-shockwave-flash "access plus 2592000 seconds" 
    ExpiresByType text/css "access plus 604800 seconds" 
    ExpiresByType text/javascript "access plus 604800 seconds" 
    ExpiresByType application/javascript "access plus 604800 seconds" 
    ExpiresByType application/x-javascript "access plus 604800 seconds" 
    ExpiresByType text/html "access plus 600 seconds" 
    ExpiresByType application/xhtml+xml "access plus 600 seconds" 
</ifModule> 
# END Expire headers 

# BEGIN Cache-Control Headers 
<ifModule mod_headers.c> 
    <filesMatch "\.(ico|jpe?g|png|gif|swf)$"> 
    Header set Cache-Control "public" 
    </filesMatch> 
    <filesMatch "\.(css)$"> 
    Header set Cache-Control "public" 
    </filesMatch> 
    <filesMatch "\.(js)$"> 
    Header set Cache-Control "private" 
    </filesMatch> 
    <filesMatch "\.(x?html?|php)$"> 
    Header set Cache-Control "private, must-revalidate" 
    </filesMatch> 
</ifModule> 
# END Cache-Control Headers 

# BEGIN Turn ETags Off 
FileETag None 
# END Turn ETags Off 

# BEGIN WordPress 
<IfModule mod_rewrite.c> 
RewriteEngine On 
RewriteBase/
RewriteRule ^index\.php$ - [L] 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule . /index.php [L] 
</IfModule> 

# END WordPress 

RewriteCond %{HTTP_REFERER} !^$ 
RewriteCond %{HTTP_REFERER} !^http://domain.com/.*$  [NC] 
RewriteCond %{HTTP_REFERER} !^http://domain.com$  [NC] 
RewriteCond %{HTTP_REFERER} !^http://www.domain.com/.*$  [NC] 
RewriteCond %{HTTP_REFERER} !^http://www.domain.com$  [NC] 
RewriteRule .*\.(jpg|jpeg|gif|png|bmp)$ - [F,NC]

來源

2011-10-26 borannb

您不能緩存的，除非你進行復印並舉辦他們自己控制的領域。

來源

2011-10-26 13:45:02

那麼你有什麼建議？將它們存儲在我自己的Web服務器上，還是讓它們像這樣？謝謝。 – borannb

讓他們這樣。頁面速度和yslow給你什麼評分？否則您的網站會很快加載？ –

谷歌頁面速度給出88（滿分100）。我沒有用yslow測試它。來自yslow的 – borannb

緩存微博，臉譜，gplus javascripts

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