如何推迟从Facebook页面插件解析javascript？

Question

in my GTMetrix rating ( https://gtmetrix.com/reports/um180grad.de/Z5fQRsag ) it says that the parsing of javascript should be deferred for resources that are loaded inside the Facebook page plugin.

Eg:

    https://fbstatic-a.akamaihd.net/rsrc.php/v2/yS/r/26fwJhqLaJ4.js (220.9KiB)
    https://fbstatic-a.akamaihd.net/rsrc.php/v2/yX/r/y50fApjV6bw.js (129.8KiB)
   https://fbstatic-a.akamaihd.net/rsrc.php/v2/yX/r/y50fApjV6bw.js (129.8KiB)
    https://fbstatic-a.akamaihd.net/rsrc.php/v2/yA/r/qTOnSmrXUMu.js (91.7KiB)
    https://fbstatic-a.akamaihd.net/rsrc.php/v2/yA/r/qTOnSmrXUMu.js (91.7KiB)

I have already deferred my local resources with the WP Deferred Javascript WordPress Plugin.

Is there any way to achieve this for the Facebook Scripts?

The same questions holds true for the GTMetrix message "Specify image dimensions" - I cannot change the image dimensions of the embedded facebook profile pics.

The Facebook page plugin loads an iframe, by the way.

Any help is appreciated!

Answer 1

您可以使用图api来更改Facebook个人资料图像的尺寸。

graph.facebook.com/{user's FB ID}/picture?width=100&height=100