Title: Performance issues
Last modified: May 18, 2022

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# Performance issues

 *  [sgwp](https://wordpress.org/support/users/sgwebpartners/)
 * (@sgwebpartners)
 * [4 years ago](https://wordpress.org/support/topic/performance-issues-45/)
 * Hi there, since activating the CallRail plugin on our site we are seeing an enormous
   amount of uncached requests that are causing major performance issues with our
   site and PHP workers.
 * Here are the requests we are seeing:
 * /index.php?rest_route=/calltrk/swap.js
 * /index.php?rest_route=/calltrk/sessions/companies/643627583/external_forms.js
 * /index.php?rest_route=/calltrk/sessions/group/0/dbf4bc6b2766531eee25/12/swap_session.
   json
 * /index.php?rest_route=/Calltrk/v1/store
 * /index.php?rest_route=/calltrk/sessions/companies/643627583/external_forms.js
 * /index.php?rest_route=/calltrk/swap.js
 * Any tips to solve this?

The topic ‘Performance issues’ is closed to new replies.

 * ![](https://ps.w.org/callrail-phone-call-tracking/assets/icon-256x256.png?rev
   =2227520)
 * [CallRail Phone Call Tracking](https://wordpress.org/plugins/callrail-phone-call-tracking/)
 * [Support Threads](https://wordpress.org/support/plugin/callrail-phone-call-tracking/)
 * [Active Topics](https://wordpress.org/support/plugin/callrail-phone-call-tracking/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/callrail-phone-call-tracking/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/callrail-phone-call-tracking/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [sgwp](https://wordpress.org/support/users/sgwebpartners/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/performance-issues-45/)
 * Status: not resolved