https://developer.mozilla.org › fr › docs › Web › HTTP › Headers
En-têtes HTTP - HTTP | MDN - MDN Web DocsLes en-têtes de métadonnées pour les requêtes de récupération (fetch metadata request header) fournissent des informations à propos du contexte d'origine de la requête. Un serveur pourra les utiliser pour déterminer si une requête est autorisée, selon sa provenance et comment la ressource sera utilisée.
https://www.geeksforgeeks.org › http-headers
HTTP headers - GeeksforGeeksHTTP headers are key-value pairs sent in HTTP requests and responses, providing essential information about the communication between the client and server. They include details such as content type, encoding, cache control, authentication, and more, helping manage the behavior of HTTP transactions. There are four kinds of headers ...
https://en.wikipedia.org › wiki › List_of_HTTP_header_fields
List of HTTP header fields - WikipediaHTTP header fields are a list of strings sent and received by both the client program and server on every HTTP request and response. These headers are usually invisible to the end-user and are only processed or logged by the server and client applications.
https://www.ionos.fr › digitalguide › hebergement › aspects-techniques › http-header
Qu’est-ce que l’HTTP header ? Aperçu des champs d’en-tête - IONOSTant dans la requête - la requête HTTP – que dans la réponse du serveur, certaines méta-informations sont échangées en plus des données réelles. Ceci est résumé dans l’en-tête HTTP. Nous expliquons la fonction de l’HTTP header et ses principaux champs.
https://developer.mozilla.org › en-US › docs › Web › HTTP › Headers
HTTP headers - HTTP | MDN - MDN Web DocsHTTP headers let the client and the server pass additional information with an HTTP request or response. An HTTP header consists of its case-insensitive name followed by a colon (:), then by its value. Whitespace before the value is ignored.
https://blog.postman.com › what-are-http-headers
What Are HTTP Headers? - Postman BlogHTTP headers contain metadata in key-value pairs that are sent along with HTTP requests and responses. They can be used to define caching behavior, facilitate authentication, and manage session state. HTTP headers help the API client and server communicate more effectively—and enable developers to optimize and customize the API’s ...
https://www.w3.org › Protocols › HTTP › HTRQ_Headers.html
Request Headers in the HTTP protocol - World Wide Web Consortium (W3C)Request Headers in the HTTP protocol. HTTP Request fields. These header lines are sent by the client in a protocol transaction. All lines are RFC822 format headers. The list of headers is terminated by an empty line. From: In Internet mail format, this gives the name of the requesting user.
https://developer.mozilla.org › en-US › docs › Glossary › Request_header
Request header - MDN Web Docs Glossary: Definitions of Web-related ...A request header is an HTTP header that can be used in an HTTP request to provide information about the request context, so that the server can tailor the response. For example, the Accept-* headers indicate the allowed and preferred formats of the response.
https://apidog.com › blog › what-are-http-headers
What Are HTTP Headers? (A Comprehensive Guide) - Apidog BlogRequest headers are a subset of HTTP headers that accompany client-initiated requests to a server. They provide supplementary information about the client's request, aiding the server in processing and responding appropriately. A few notable request headers include:
https://apidog.com › blog › http-request-headers
What are HTTP Request Headers? - Apidog BlogHTTP request headers are key-value pairs that are sent by the client to the server as part of an HTTP request.