Plugin Images slowing on page speed

Hi I’ve got a good 92% score on my page speed test but it seems some images I can’t set dimensions for are slowing down the page horribly

The following image(s) are missing width and/or height attributes.

“https://itsyourright.ie/wp-content/plugins/simple-share-buttons-adder/buttons/somacro/facebook.png (Dimensions: 64 x 64)
https://itsyourright.ie/wp-content/plugins/simple-share-buttons-adder/buttons/somacro/pinterest.png (Dimensions: 64 x 64)
https://itsyourright.ie/wp-content/plugins/simple-share-buttons-adder/buttons/somacro/twitter.png (Dimensions: 64 x 64)
https://itsyourright.ie/wp-content/plugins/wpfront-scroll-top/images/icons/18.png (Dimensions: 64 x 64)
https://itsyourright.ie/wp-content/uploads/2014/03/HHealth-Report-Launch1-190×111.jpg (Dimensions: 190 x 111)
https://itsyourright.ie/wp-content/uploads/2014/04/500x375LON2403.png (Dimensions: 500 x 375)
https://itsyourright.ie/wp-content/uploads/2014/05/Screen-Shot-2014-05-16-at-4.29.05-PM-190×111.png (Dimensions: 190 x 111)
https://itsyourright.ie/wp-content/uploads/2014/06/C274_OCO_Photo_FW-190×111.jpg (Dimensions: 190 x 111)
https://itsyourright.ie/wp-content/uploads/2014/06/Screen-Shot-2014-06-23-at-14.59.08-190×111.png (Dimensions: 190 x 111)
https://audioboo.fm/publishing/playlist/v2?autoplay=false&boo_content_type=playlist&data_for_content_type=1253079-it-s-your-right-students-of-navan-educate-together-national-school-on-the-rights-of-the-child&src=https%3A%2F%2Fapi.audioboo.fm%2Fplaylists%2F1253079-it-s-your-right-students-of-navan-educate-together-national-school-on-the-rights-of-the-child&max_height=285px
https://d15mj6e6qmt1na.cloudfront.net/i/8394488/150×150/c (Dimensions: 150 x 150)
https://d15mj6e6qmt1na.cloudfront.net/i/colorize/steelblue/audioboom_logo_150_64.tga (Dimensions: 150 x 64)”

Site is https://www.itsyourright.ie

Any suggestions on how to set these dimensions helpfull