I catch that few second and see <img class="bx-base-pofile-cover-image" style="background-image:url(https://site.com/s/bx_groups_pics_resized/9tj8hsasubguc4w3jr6mnweutvjkaj7r.jpg)" src="data:image/gif;base64,R0lGODlhAQABAIAAAMzM/wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==">  after few second become  <img class="bx-base-pofile-cover-image" src="data:image/gif;base64,R0lGODlhAQABAIAAAMzM/wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==">