This facility lets you check a web page to see whether its links lead to
valid targets. It checks 1 link per second, so for some pages output may
be slow - I suggest you do something else while you're waiting!
For help with interpreting the output, see the notes at the bottom of the page.
The link-checker depends on the web page being written in
correct HTML - it will sometimes silently fail to check the rest of a file
once it finds an HTML inaccuracy. If the list of checked links is smaller
than expected, use the HTML-checker that is offered (see the common
problems listed on our HTML4 page).
The checker reports several types of problems, some of which
may be transient. It displays in red the problems it considers important.
The numbers below refer to the HTTP codes
associated with problem situations.
