Title: Source of /wp-admin/admin-ajax.php?callback=jQuery
Last modified: September 6, 2016

---

# Source of /wp-admin/admin-ajax.php?callback=jQuery

 *  [DrLightman](https://wordpress.org/support/users/drlightman/)
 * (@drlightman)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/source-of-wp-adminadmin-ajax-phpcallbackjquery/)
 * Hello, I’m trying to optimize my template/wordpress installation and I’m debugging
   the apache requests.
 * I see a lots of these calls but I can’t find the source. Calls look like this:
 *     ```
       GET
       /wp-admin/admin-ajax.php?callback=jQuery1124074148227538723
       ```
   
 * The number after “jQuery” looks like an high resolution timestamp. I’ve looked
   into template files and from root wordpress installation but maybe I use the 
   wrong string to look for.
 * “admin-ajax.php” and “callback=” don’t give me anything.
 * Any idea?
 * Thank you
    -  This topic was modified 9 years, 8 months ago by [DrLightman](https://wordpress.org/support/users/drlightman/).

The topic ‘Source of /wp-admin/admin-ajax.php?callback=jQuery’ is closed to new 
replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [DrLightman](https://wordpress.org/support/users/drlightman/)
 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/source-of-wp-adminadmin-ajax-phpcallbackjquery/)
 * Status: not resolved

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