IEFAQ-IECHECK: Internet Explorer and browser test pages

Browser information
User-Agent	CCBot/2.0 (https://commoncrawl.org/faq/)
Javascript
Capabilities	more information about Add-Ons/Plugins and other capabilities
HTTP Connection	more information about your HTTP connection
IE9 Screenshots	Screenshots of functionality samples

Browser tests
Forms Test	follow link and submit to test if the browser submits form fields correctly
Link Tests	tests if opening links in new windows by several means works
Session Test	checks if session cookies work (necessary for logins to most sites)
Cookie Test	checks if permanent cookies work (necessary for remembering of logins and other data longer than one visit to most sites)
Auto Login/Auto Complete Test	special version of the test above, simulates logins with "auto login" and auto-complete
Windows Live ID™ Test	checks if you can sign in to a Live ID site
Long-time Cookie Test	slightly changed version of auto-login test that can store cookies for years (read usage scenario)
Download Test	simple test download file in zip format
	Advanced testing
HTTP Status Codes	force 3xx or 5xx HTTP status codes

External test pages
Eric Lawrence's Password Autocomplete test	tests password form submission via three different methods
javatester.org	Java and Javascript test, links to other tests, good information about Java and how to install it correctly and maintain safety

Tools
Eric Lawrence's IERememberPassword	flushes all password entries for a certain URL (this also resets if you once said "no" for a specific site!)

Deutsche Version