E#1101 Unable to find the data for 219 . Did you specify a correcct key in the address bar?
The above line shows the type of error for a given link checker run.
The count is number of questionable links associated with each error description.
Clicking a status description will display three or four lines for each questionable link, grouped by page on which the found link occurred.
Clicking the web site name will open a tab with web site.
Clicking the date will open a tab with the unprocessed link checker file