Title: Large javascript file is missing a source map
Last modified: August 9, 2022

---

# Large javascript file is missing a source map

 *  Resolved [mcofficeadmin](https://wordpress.org/support/users/mcofficeadmin/)
 * (@mcofficeadmin)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/large-javascript-file-is-missing-a-source-map/)
 * Hello,
    Ran LightHouse report and this was an error, “Large JavaScript file is
   missing a source map” for /siteground-optimizer-combined-javascript. Can you 
   please tell me if this is a setting I’m missing in SG Optimizer? Or how to fix
   this? Thank you for your time. Kind regards, Shannon
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Flarge-javascript-file-is-missing-a-source-map%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Support [Delyan Delov](https://wordpress.org/support/users/delyandelov/)
 * (@delyandelov)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/large-javascript-file-is-missing-a-source-map/#post-15902917)
 * Hi [@mcofficeadmin](https://wordpress.org/support/users/mcofficeadmin/),
 * There is no such option available in our plugin at the moment. The Javascript
   combination functionality does not generate a source map and this is why it is
   reported missing.

Viewing 1 replies (of 1 total)

The topic ‘Large javascript file is missing a source map’ is closed to new replies.

 * ![](https://ps.w.org/sg-cachepress/assets/icon-256x256.gif?rev=2971889)
 * [Speed Optimizer - The All-In-One Performance-Boosting Plugin](https://wordpress.org/plugins/sg-cachepress/)
 * [Support Threads](https://wordpress.org/support/plugin/sg-cachepress/)
 * [Active Topics](https://wordpress.org/support/plugin/sg-cachepress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sg-cachepress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sg-cachepress/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Delyan Delov](https://wordpress.org/support/users/delyandelov/)
 * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/large-javascript-file-is-missing-a-source-map/#post-15902917)
 * Status: resolved