JavaScript errors
WarningMedium priority
Rendered pages of this site whose scripts logged an error or threw one that nothing caught.
Why it matters
A script that fails may leave the page without the content, links or behaviour it was meant to add, for visitors and for search engines that render.
How to fix it
Open the page's Console tab for the messages, and fix the scripts they name.
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.