The URL begins with the abbreviation HTTP.

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Message Structure and HTTP Methods Message Structure and HTTP Methods HEAD – used in much the same way as the previous option. This method differs only in that the server response will not include the body. Such a request is used to retrieve metadata and check the existence of a resource (URL validation). In addition, it allows you to understand whether the resource has changed since the previous request. Another popular method is POST. How the HTTP protocol works URL direction in web browser To view pages, the user uses one or another device: laptop, PC or smartphone.

It is only important that a web browser application is installed  Benin WhatsApp Number on the device. A person can type the uniform resource locator (URL) into the search bar or click on a link while on a page that is already displayed on the screen.  Thanks to this, the browser understands that it needs to use the HTTP protocol in order to receive data at this address. How the HTTP protocol works How the HTTP protocol works Browser search for the required IP address Typically, IP addresses include human-readable domain names, such as highload.

today or wikipedia.org. The browser uses a DNS resolver to compare the domain to the IP address. The browser sends an HTTP request After determining the IP address of the device on which the target URL is located, the program sends an HTTP request. In some cases, an HTTP request includes only two text lines: "GET/index.html HTTP/1.1"; "Host:" The first word indicates that the user needs to retrieve data. Next comes the path index (/index.html). The host computer has the contents of the entire resource, so you need to determine what exactly you need to get from the HTTP site.