about:blank

about:blank (URL)

[1] 空白。

仕様書

文脈

[6] 対象URLを得たのが URL を持たないものからである場合 (例えばキーボードからの入力やからの選択である場合) には、 Referer: を含めないか、 about:blank を指定するかのいずれかとしなければなりません >>5

歴史

[2] WinIE: 4+

[3] IRC logs: freenode / #whatwg / 20100108 ( 版) <http://krijnhoetmer.nl/irc-logs/whatwg/20100108#l-210>

[4] (X)HTML5 Tracking ( 版) <http://html5.org/tools/web-apps-tracker?from=4627&to=4628>

[7] Define the origin of non-initial about:blank documents · whatwg/html@baad9fd ( 版) <https://github.com/whatwg/html/commit/baad9fd10e5a49c1c72fc89426ffa2a26e0b72e4>

[8] RFC 7807 - Problem Details for HTTP APIs ( 版) <https://tools.ietf.org/html/rfc7807#section-4.2>

The "about:blank" URI [RFC6694], when used as a problem type,

indicates that the problem has no additional semantics beyond that of

the HTTP status code.

When "about:blank" is used, the title SHOULD be the same as the

recommended HTTP status phrase for that code (e.g., "Not Found" for

404, and so on), although it MAY be localized to suit client

preferences (expressed with the Accept-Language request header).

Please note that according to how the "type" member is defined

(Section 3.1), the "about:blank" URI is the default value for that

member. Consequently, any problem details object not carrying an

explicit "type" member implicitly uses this URI.

[9] Stop treating about URLs as same-origin (annevk著, ) <https://github.com/whatwg/fetch/commit/72fc2e787be663f5bc39c88665dd3c356abbca0f>

[10] The Joy of about:blank ( (Henri Sivonen 著, 版)) <http://hsivonen.iki.fi/about-blank/>

[11] Web Applications 1.0 r8319 Make the default about:blank doc have a <head> ( ( 版)) <http://html5.org/tools/web-apps-tracker?from=8318&to=8319>

[12] Make status message default to the empty byte sequence (annevk著, ) <https://github.com/whatwg/fetch/commit/0dec453f642c1fe57e6e7627c9a66cf7f8b8394d>

[13] 380383 - [FIX]about:blank encoding is not consistent () <https://bugzilla.mozilla.org/show_bug.cgi?id=380383>