Title: Access to XMLHttpRequest at ‘https://fd.cleantalk.org/api3.0/frontend_data’
Last modified: September 23, 2025

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# Access to XMLHttpRequest at ‘https://fd.cleantalk.org/api3.0/frontend_data’

 *  Resolved [erniewtp](https://wordpress.org/support/users/erniewtp/)
 * (@erniewtp)
 * [9 months, 3 weeks ago](https://wordpress.org/support/topic/access-to-xmlhttprequest-at-https-fd-cleantalk-org-api3-0-frontend_data/)
 * We’re seeing a lot of console errors when it seems only viewing the site while
   using incognito version of chrome. going to the same page or any because the 
   console error is present on all pages while viewing the site in private mode 
   of chrome.
 * Here is the console error we are seeing repeated while viewing the site incognito
   chrome:
 * `Access to XMLHttpRequest at 'https://fd.cleantalk.org/api3.0/frontend_data' 
   from origin 'https://www.premierdentalcenter.com' has been blocked by CORS policy:
   Response to preflight request doesn't pass access control check: No 'Access-Control-
   Allow-Origin' header is present on the requested resource.`
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Faccess-to-xmlhttprequest-at-https-fd-cleantalk-org-api3-0-frontend_data%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [dimitrycleantalk](https://wordpress.org/support/users/dimitrycleantalk/)
 * (@dimitrycleantalk)
 * [9 months, 3 weeks ago](https://wordpress.org/support/topic/access-to-xmlhttprequest-at-https-fd-cleantalk-org-api3-0-frontend_data/#post-18653915)
 * Hello [@erniewtp](https://wordpress.org/support/users/erniewtp/),
 * I have forwarded your details to our development team.
 * We will get back to you with an update within 1-2 business days once we have 
   any results.
 *  Plugin Support [amagsumov](https://wordpress.org/support/users/amagsumov/)
 * (@amagsumov)
 * [9 months, 3 weeks ago](https://wordpress.org/support/topic/access-to-xmlhttprequest-at-https-fd-cleantalk-org-api3-0-frontend_data/#post-18656162)
 * Hello [@erniewtp](https://wordpress.org/support/users/erniewtp/),
 * We’ve made some changes on our end. Could you please check if it resolved the
   issue?
 *  Plugin Support [amagsumov](https://wordpress.org/support/users/amagsumov/)
 * (@amagsumov)
 * [9 months, 2 weeks ago](https://wordpress.org/support/topic/access-to-xmlhttprequest-at-https-fd-cleantalk-org-api3-0-frontend_data/#post-18661050)
 * Hello,
 * We haven’t heard back from you in a few days, so I’m going to mark this topic
   as “resolved”. If you have any further questions, you can start a new topic or
   contact us via our private Ticket System: [https://cleantalk.org/my/support/open](https://cleantalk.org/my/support/open).

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Access to XMLHttpRequest at ‘https://fd.cleantalk.org/api3.0/frontend_data’’
is closed to new replies.

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 * 3 replies
 * 3 participants
 * Last reply from: [amagsumov](https://wordpress.org/support/users/amagsumov/)
 * Last activity: [9 months, 2 weeks ago](https://wordpress.org/support/topic/access-to-xmlhttprequest-at-https-fd-cleantalk-org-api3-0-frontend_data/#post-18661050)
 * Status: resolved