Large
OpportunityLow priority
Resources larger than 1 MB.
Why it matters
Large files are slow on mobile connections and cost visitors data. They are usually images that were never resized.
How to fix it
Resize and compress images to the size they are shown at, and check that text resources are served compressed.
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.