• Response Status (Required)◦HTTP version number the server is using ◦Status Code & Text: “200 OK”, “404 Not Found”• Response Header (Optional)◦Various info such as Date, Web Server used, etc.◦Set-Cookie command• Response Body (Optional)◦The web page itself, usually in Hypertext Markup Language (HTML)◦Embedded graphic files will initiate separate HTTP request/response pairs. HTTP Response packet is a structured, simple text file