Title: Non-blocking using "async"
Last modified: August 31, 2016

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# Non-blocking using "async"

 *  [twisha22](https://wordpress.org/support/users/twisha22/)
 * (@twisha22)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/non-blocking-using-async/)
 * I have used W3 Total Cache plugin. I have js minify option enable and set **Non-
   blocking using “async”** in Embed type but it’s not adding “async” in script 
   tag. I have page cache and minify and other options are enabled.
 * I need to improve pagespeed score here but it’s showing me “Eliminate render-
   blocking JavaScript and CSS in above-the-fold content”. Plugin does not have 
   async add css but js option is also not working.
 * Please let us know on this ASAP.
 * [https://wordpress.org/plugins/w3-total-cache/](https://wordpress.org/plugins/w3-total-cache/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [puregraphx](https://wordpress.org/support/users/puregraphx/)
 * (@puregraphx)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/non-blocking-using-async/#post-7444946)
 * have you cleared the page cache? async is working for me.
 *  Thread Starter [twisha22](https://wordpress.org/support/users/twisha22/)
 * (@twisha22)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/non-blocking-using-async/#post-7444961)
 * Yes, I have cleared page cache, but I don’t know why “async” is not added in 
   script tag.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Non-blocking using "async"’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [twisha22](https://wordpress.org/support/users/twisha22/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/non-blocking-using-async/#post-7444961)
 * Status: not resolved