[wp-trac] [WordPress Trac] #39736: Thumbnail src image link to direct large image, cause low page speed

[WordPress Trac]

#39736: Thumbnail src image link to direct large image, cause low page speed
-----------------------------+------------------------------
 Reporter:  mcky909          |       Owner:
     Type:  defect (bug)     |      Status:  new
 Priority:  normal           |   Milestone:  Awaiting Review
Component:  Post Thumbnails  |     Version:
 Severity:  normal           |  Resolution:
 Keywords:                   |     Focuses:
-----------------------------+------------------------------

Comment (by Girishpanchal):

 Hi @mcky909, and welcome to Trac.

 You need to check set_post_thumbnail_size( $width, $height, $crop ); on
 you functions.php file and update size according to your requirement. If
 you have a custom image field then you need to update image size using
 https://developer.wordpress.org/reference/functions/add_image_size/.

 One more think that you will also use https://wordpress.org/plugins
 /regenerate-thumbnails/ Plugin which help to reduce image quality/size.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/39736#comment:2>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform