this is a feature of asynchronously loading the "heavy" images to unimpede the loading of the text and markup. The "click to unblur" is because it failed to aut

this is a feature of asynchronously loading the "heavy" images to unimpede the loading of the text and markup. The "click to unblur" is because it failed to automatically load the image, and as a fallback uses a CTA (i.e., an event triggered by the user explicitly) to reattempt to load the images. CTAs have a higher privilege for fetching content.