| rdfs:comment
| - Протокол за трансфер на хипертекст (англ.: 'hypertext trasfer protocol', съкр. HTTP) е мрежов протокол за пренос на информация, първоначално създаден като средство за публикуване на HTML страници. Изходният код на един сайт представлява чист текст, който се разпознава от уеббраузъра и се интерпретира от него, за да излязат на екрана таблици и полета. Съществува и друг вид пренасяне на информация през същия протокол, но криптирано (още HTTPS, 'S' за security). Този кодиран начин на изпращане/получаване на информация е подходящ за скриване на менюта и страници от нежелани потребители.
- Hypertext Transfer Protocol (HTTP) is a communications protocol for the transfer of information on the intranet and the World Wide Web. Its original purpose was to provide a way to publish and retrieve hypertext pages over the Internet. HTTP development was coordinated by the World Wide Web Consortium (W3C) and the Internet Engineering Task Force (IETF), culminating in the publication of a series of Request for Comments (RFCs), most notably RFC 2616 (June 1999), which defines HTTP/1.1, the version of HTTP in common use.
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| abstract
| - Hypertext Transfer Protocol (HTTP) is a communications protocol for the transfer of information on the intranet and the World Wide Web. Its original purpose was to provide a way to publish and retrieve hypertext pages over the Internet. HTTP development was coordinated by the World Wide Web Consortium (W3C) and the Internet Engineering Task Force (IETF), culminating in the publication of a series of Request for Comments (RFCs), most notably RFC 2616 (June 1999), which defines HTTP/1.1, the version of HTTP in common use. HTTP is a request/response standard between a client and a server. A client is the end-user, the server is the web site. The client making an HTTP request - using a web browser, spider, or other end-user tool - is referred to as the user agent. The responding server - which stores or creates resources such as HTML files and images - is called the origin server. In between the user agent and origin server may be several intermediaries, such as proxies, gateways, and tunnels. HTTP is not constrained to using TCP/IP and its supporting layers, although this is its most popular application on the Internet. Indeed HTTP can be "implemented on top of any other protocol on the Internet, or on other networks. HTTP only presumes a reliable transport; any protocol that provides such guarantees can be used." Typically, an HTTP client initiates a request. It establishes a Transmission Control Protocol (TCP) connection to a particular port on a host (port 80 by default; see List of TCP and UDP port numbers). An HTTP server listening on that port waits for the client to send a request message. Upon receiving the request, the server sends back a status line, such as "HTTP/1.1 200 OK", and a message of its own, the body of which is perhaps the requested file, an error message, or some other information. The reason that HTTP uses TCP and not UDP is because much data must be sent for a webpage, and TCP provides transmission control, presents the data in order, and provides error correction. See the difference between TCP and UDP. Resources to be accessed by HTTP are identified using Uniform Resource Identifiers (URIs) (or, more specifically, Uniform Resource Locators (URLs)) using the http: or https URI schemes.
- Протокол за трансфер на хипертекст (англ.: 'hypertext trasfer protocol', съкр. HTTP) е мрежов протокол за пренос на информация, първоначално създаден като средство за публикуване на HTML страници. Изходният код на един сайт представлява чист текст, който се разпознава от уеббраузъра и се интерпретира от него, за да излязат на екрана таблици и полета. Съществува и друг вид пренасяне на информация през същия протокол, но криптирано (още HTTPS, 'S' за security). Този кодиран начин на изпращане/получаване на информация е подходящ за скриване на менюта и страници от нежелани потребители.
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