Images without width and height
OpportunityLow priority
Images a page of this site shows from an <img> that does not say how wide and tall it is.
Why it matters
Until the image arrives the browser does not know how much room to leave for it, so the page jumps as it loads - the layout shift Core Web Vitals measure.
How to fix it
Give each <img> width and height attributes in the image's own proportions; CSS can still resize it.
Skitter runs this check on every crawl, and lists each page it finds with the evidence: the header, the tag or the link that gave it away.