The data URI scheme is a uniform resource identifier (URI) scheme that provides a way to include data in-line in Web pages as if they were external resources. It is a form of file literal or here document. This technique allows normally separate elements such as images and style sheets to be fetched in a single Hypertext Transfer Protocol (HTTP) request, which may be more efficient than multiple HTTP requests,[1] and used by several browser extensions to package images as well as other multimedia content in a single HTML file for page saving.[2][3] As of 2024[update], data URIs are fully supported by all major browsers.[4]
^"Using Data URIs to Speed Up Your Website". Treehouse Blog. 27 March 2014.
^"SingleFile - Chrome Web Store". Chrome Web Store. Retrieved 25 August 2018.
^"SingleFile – Add-ons for Firefox". Firefox Add-ons. Retrieved 25 August 2018.
^Deveria, Alexis (July 2015). "Can I use..." Retrieved 31 August 2015.
The dataURIscheme is a uniform resource identifier (URI) scheme that provides a way to include data in-line in Web pages as if they were external resources...
about is an internal URIscheme (also known as a "URL scheme" or, erroneously, "protocol") implemented in various Web browsers to reveal internal state...
This article lists common URIschemes. A Uniform Resource Identifier helps identify a source without ambiguity. Many URIschemes are registered with the...
resource identifier (URI) scheme is a specific format of URI, used to specifically identify a file on a host computer. While URIs can be used to identify...
Magnet is a URIscheme that defines the format of magnet links, a de facto standard for identifying files (URN) by their content, via cryptographic hash...
The blob URIscheme, also known as an object URL, is a Uniform Resource Identifier (URI) scheme used for accessing locally generated data via APIs designed...
lowercase letters. Examples of popular schemes include http, https, ftp, mailto, file, data and irc. URIschemes should be registered with the Internet...
instant messaging, or another vector, including a different browser. The dataURIscheme offers an alternative for including separate elements such as images...
discussed below. As further explained in DataURIscheme, all major web browsers understand URIs that start with data: as here document. The term "here document"...
a Uniform Resource Identifier (URI) scheme which enables identifiers from public namespaces to be represented as URIs, when they would otherwise have...
a fragment, the fragment follows the query. Query parts depend on the URIscheme and are evaluated by the server—e.g., http: supports queries unlike ftp:...
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programming, Base64 is a group of binary-to-text encoding schemes that transforms binary data into a sequence of printable characters, limited to a set...
URL to a DataURIscheme-based URL containing small HTML page with a meta refresh to the original URL. When the user is redirected from the data: page,...
lowercase letters. Examples of popular schemes include http, https, ftp, mailto, file, data and irc. URIschemes should be registered with the Internet...
Uniform Resource Name (URN) is a Uniform Resource Identifier (URI) that uses the urn scheme. URNs are globally unique persistent identifiers assigned within...
linked data, paraphrased along the following lines: Uniform Resource Identifiers (URIs) should be used to name and identify individual things. HTTP URIs should...
private. The Uniform Resource Identifier (URI) scheme HTTPS has identical usage syntax to the HTTP scheme. However, HTTPS signals the browser to use...
language), a minimalist dialect of Lisp Scheme (URI), the front part of a web link, like "http" or "ftp" Google Schemer, a former service allowing its users...
You Cache Is What You Get (WYCIWYG) is a Uniform Resource Identifier (URI) scheme commonly displayed in the address bar of Gecko-based Web browsers like...
Multicast-Sparse Mode (PIM-SM) June 1998 PIM RFC 2397 The "data" URL scheme August 1998 Data: URIscheme RFC 2407 Internet IP Security Domain of Interpretation...
in displaying aspects of HTML markup, CSS 2.1 styling, PNG images, and dataURIs. The test page was released on 13 April 2005 by the Web Standards Project...
is an open file format. The file format specification is published. DataURIscheme Microsoft Compiled HTML Help MHTML Webarchive MAF – Mozilla Archive...
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