Title: xampp localhost
Last modified: August 21, 2016

---

# xampp localhost

 *  [Cris_](https://wordpress.org/support/users/cris_/)
 * (@cris_)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/xampp-localhost/)
 * Hi
 * iam using xampp with latest WP.
    When i try the plugin with a size it cant load
   the site in the iframe: Unknown URL. Here the source of the iframe:
 * `src="http://?rpt_responsive=true"`
 * This plugin works fine but hasn’t fixed sizes:
    [https://wordpress.org/extend/plugins/wp-responsive-preview/](https://wordpress.org/extend/plugins/wp-responsive-preview/)
 * [http://wordpress.org/extend/plugins/responsive-page-tester/](http://wordpress.org/extend/plugins/responsive-page-tester/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Jonathan Desrosiers](https://wordpress.org/support/users/desrosj/)
 * (@desrosj)
 * Principal Software Engineer & WordPress Core Committer
 * [13 years, 1 month ago](https://wordpress.org/support/topic/xampp-localhost/#post-3689143)
 * Hey Cris_,
 * Do you get any JavaScript errors in your console?
 * Also, when you go to Settings->General, options 3 & 4 should be the URL of your
   local environment. The plugin uses WordPress core functions which ultimately 
   derive the URL returned from these functions.

Viewing 1 replies (of 1 total)

The topic ‘xampp localhost’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/responsive-page-tester_b9b8b8.svg)
 * [Responsive Page Tester](https://wordpress.org/plugins/responsive-page-tester/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/responsive-page-tester/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/responsive-page-tester/)
 * [Active Topics](https://wordpress.org/support/plugin/responsive-page-tester/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/responsive-page-tester/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/responsive-page-tester/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Jonathan Desrosiers](https://wordpress.org/support/users/desrosj/)
 * Last activity: [13 years, 1 month ago](https://wordpress.org/support/topic/xampp-localhost/#post-3689143)
 * Status: not resolved