Hello. Say one's writing a "browser" and wants to test it on many pages with broken encoding, invalid HTML, missing meta tags or headers etc. An obvious solution is to get a big pile of URLs and test the application on each of them, which takes a lot of time and doesn't guarantee that the first 1000 urls were ok, while the next 100 will be broken. So is there a site providing many sorts of different broken pages for testing?
update:
sorry, the original "web application" was misleading, I meant a desktop browser-like application
update 2:
one of the functions is filling HTML forms so I'd like to test, whether the url-encoding was correct, whether all the fields got filled in and so on
update 3:
another example may be, there is a submit button with foreign value encoded in Shift-JIS and if my app renders it bogus and sends wrong POST request string (which is what ruby mechanize still does), the site notifies me that a standard-compliant app would encode the string in another way