The DOCTYPE used in this document is:
<!DOCTYPE HTML PUBLIC "HTML">
The MIME type used was text/html. This script does not
support testing text/xml modes, and any text sent as text/xml,
regardless of DOCTYPE, should be treated as XML, in standards
mode.
Expected: standards mode
| Layout: |
standards mode
|
Parser: quirks standard mode
CSS: almost standards quirks mode
Note: The first test ("Layout") is valid for Mozilla, Safari and Opera. The last two are only valid for Mozilla as of January 2004, as the other two browsers do not implement the correct behaviour for those tests. (Opera employees can see Opera bug 135100 and Opera bug 135102.)
...or select one from this list:
<!DOCTYPE HTML>."-//W3C//DTD HTML 4.01//EN".
"-//W3C//DTD HTML 4.0//EN".
"-//W3C//DTD XHTML 1.0 Strict//EN".
"ISO/IEC 15445:1999//DTD HyperText Markup Language//EN".
"ISO/IEC 15445:1999//DTD HTML//EN".
"-//IETF//DTD HTML i18n//EN"."-//UNKNOWN//EN"."-//W3C//DTD XHTML 1.0 Transitional//EN".
"-//W3C//DTD XHTML 1.0 Frameset//EN".
"-//W3C//DTD HTML 4.01 Transitional//EN", with a system identifier."-//W3C//DTD HTML 4.01 Frameset//EN", with a system identifier."-//W3C//DTD HTML 4.01 Transitional//EN", without a system identifier."-//W3C//DTD HTML 4.01 Frameset//EN", without a system identifier."-//W3C//DTD HTML 4.0 Transitional//EN" (see also test with a system identifier)."-//W3C//DTD HTML 4.0 Frameset//EN" (see also test with a system identifier)."-//SoftQuad Software//DTD HoTMetaL PRO 6.0::19990601::extensions to HTML 4.0//EN"."-//IETF//DTD HTML//EN//3.0"."-//W3O//DTD W3 HTML 3.0//EN//"."-//W3O//DTD W3 HTML 3.0//EN"."-//W3C//DTD HTML 3 1995-03-24//EN"."-//IETF//DTD HTML 3.0//EN"."-//IETF//DTD HTML 3.0//EN//"."-//IETF//DTD HTML Level 3//EN"."-//IETF//DTD HTML Level 3//EN//3.0"."-//AS//DTD HTML 3.0 asWedit + extensions//EN"."-//AdvaSoft Ltd//DTD HTML 3.0 asWedit + extensions//EN"."-//IETF//DTD HTML Strict//EN//3.0"."-//W3O//DTD W3 HTML Strict 3.0//EN//"."-//IETF//DTD HTML Strict Level 3//EN"."-//IETF//DTD HTML Strict Level 3//EN//3.0"."HTML"."-//IETF//DTD HTML//EN"."-//IETF//DTD HTML//EN//2.0"."-//IETF//DTD HTML 2.0//EN"."-//IETF//DTD HTML Level 2//EN"."-//IETF//DTD HTML Level 2//EN//2.0"."-//IETF//DTD HTML 2.0 Level 2//EN"."-//IETF//DTD HTML Level 1//EN"."-//IETF//DTD HTML Level 1//EN//2.0"."-//IETF//DTD HTML 2.0 Level 1//EN"."-//IETF//DTD HTML Level 0//EN"."-//IETF//DTD HTML Level 0//EN//2.0"."-//IETF//DTD HTML Strict//EN"."-//IETF//DTD HTML Strict//EN//2.0"."-//IETF//DTD HTML Strict Level 2//EN"."-//IETF//DTD HTML Strict Level 2//EN//2.0"."-//IETF//DTD HTML 2.0 Strict//EN"."-//IETF//DTD HTML 2.0 Strict Level 2//EN"."-//IETF//DTD HTML Strict Level 1//EN"."-//IETF//DTD HTML Strict Level 1//EN//2.0"."-//IETF//DTD HTML 2.0 Strict Level 1//EN"."-//IETF//DTD HTML Strict Level 0//EN"."-//IETF//DTD HTML Strict Level 0//EN//2.0"."-//WebTechs//DTD Mozilla HTML//EN"."-//WebTechs//DTD Mozilla HTML 2.0//EN"."-//Netscape Comm. Corp.//DTD HTML//EN"."-//Netscape Comm. Corp.//DTD HTML//EN"."-//Netscape Comm. Corp.//DTD Strict HTML//EN"."-//Microsoft//DTD Internet Explorer 2.0 HTML//EN"."-//Microsoft//DTD Internet Explorer 2.0 HTML Strict//EN"."-//Microsoft//DTD Internet Explorer 2.0 Tables//EN"."-//Microsoft//DTD Internet Explorer 3.0 HTML//EN"."-//Microsoft//DTD Internet Explorer 3.0 HTML Strict//EN"."-//Microsoft//DTD Internet Explorer 3.0 Tables//EN"."-//Sun Microsystems Corp.//DTD HotJava HTML//EN"."-//Sun Microsystems Corp.//DTD HotJava Strict HTML//EN"."-//IETF//DTD HTML 2.1E//EN"."-//O'Reilly and Associates//DTD HTML Extended 1.0//EN"."-//O'Reilly and Associates//DTD HTML Extended Relaxed 1.0//EN"."-//O'Reilly and Associates//DTD HTML 2.0//EN"."-//SQ//DTD HTML 2.0 HoTMetaL + extensions//EN"."-//Spyglass//DTD HTML 2.0 Extended//EN"."+//Silmaril//DTD HTML Pro v0r11 19970101//EN"."-//W3C//DTD HTML Experimental 19960712//EN"."-//W3C//DTD HTML 3.2//EN"."-//W3C//DTD HTML 3.2 Final//EN"."-//W3C//DTD HTML 3.2 Draft//EN"."-//W3C//DTD HTML Experimental 970421//EN"."-//W3C//DTD HTML 3.2S Draft//EN"."-//Metrius//DTD Metrius Presentational//EN".See also David's Long List Of Doctypes.