Title: no srcset
Last modified: August 31, 2016

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# no srcset

 *  [letsssgo](https://wordpress.org/support/users/letsssgo/)
 * (@letsssgo)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/no-srcset/)
 * Hi Stefan, I’m using the Kalium theme which does use a lazyload. Also the theme
   adds about a dozen sizes, most of which I don’t need so are unchecked in your
   plugin. Right now it just puts out the 3 WordPress and 1 original image. but 
   without srcset. Here’s the debug:
    Notice: Undefined index: medium_large in /
   hermes/bosnaweb02a/b1820/ipg.sg1010/mc/wp-content/plugins/responsify-wp/admin/
   views/selected_sizes.php on line 23 Notice: Undefined index: medium_large in /
   hermes/bosnaweb02a/b1820/ipg.sg1010/mc/wp-content/plugins/responsify-wp/admin/
   views/selected_sizes.php on line 24 Notice: Undefined index: full in /hermes/
   bosnaweb02a/b1820/ipg.sg1010/mc/wp-content/plugins/responsify-wp/admin/views/
   selected_sizes.php on line 23 Notice: Undefined index: full in /hermes/bosnaweb02a/
   b1820/ipg.sg1010/mc/wp-content/plugins/responsify-wp/admin/views/selected_sizes.
   php on line 24
 * [https://wordpress.org/plugins/responsify-wp/](https://wordpress.org/plugins/responsify-wp/)

Viewing 16 replies (of 16 total)

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2

 *  Plugin Author [stefanledin](https://wordpress.org/support/users/stefanledin/)
 * (@stefanledin)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/no-srcset/page/2/#post-6968726)
 * I have no idea about the compression I’m afraid.
    `srcset` is of course a good
   thing. But if neither the native responsive images implementation or RWP takes
   effect, I suspect that your theme doesn’t support it.

Viewing 16 replies (of 16 total)

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2

The topic ‘no srcset’ is closed to new replies.

 * ![](https://ps.w.org/responsify-wp/assets/icon-256x256.png?rev=1209208)
 * [Responsify WP](https://wordpress.org/plugins/responsify-wp/)
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 * 16 replies
 * 3 participants
 * Last reply from: [stefanledin](https://wordpress.org/support/users/stefanledin/)
 * Last activity: [10 years, 4 months ago](https://wordpress.org/support/topic/no-srcset/page/2/#post-6968726)
 * Status: not resolved