HTTP Headers

Show the HTTP headers for a URL, with a full break-down of details. Will follow redirects.

Summary

Response
Total Requests
1
Total Time
852 ms
  • IP
    101.132.243.207
  • Timing

    Wait

    0 ms

    DNS

    435 ms

    TCP

    209 ms

    Request

    0 ms

    First Byte

    208 ms

    Download

    0 ms

    Total

    852 ms

  • HTTP Headers

    Server

    nginx/1.20.1

    A name for the server.

    • Server

      nginx

      Description of the server software.

    • Version

      1.20.1

      Version number.

    Date

    Wed, 17 Sep 2025 19:18:26 GMT

    The date and time that the message was sent.

    Content-Type

    text/html; charset=utf-8

    The MIME type of this content.

    • Type

      text/html

    • Description

      HTML file

    • Charset

      utf-8

    Content-Length

    9653(9.65 kB)

    The length of the response body in octets (8-bit bytes).

    Last-Modified

    Tue, 21 May 2024 06:40:42 GMT

    The last modified date for the requested object.

    Connection

    close

    Control options for the current connection and list of hop-by-hop response fields.

    close - The client or server would like to close the connection.

    Etag

    "664c41ea-25b5"

    An identifier for a specific version of a resource.

    • Validator

      strong

      A weak tag is easier to generate and prevents byte range caching.

    • Tag

      664c41ea-25b5

    Access-Control-Allow-Origin

    *

    Indicate whether the response can be shared with the given origin.

    * - The browser is allowed to request resources from the origin.

    Access-Control-Allow-Methods

    GET, POST, OPTIONS, DELETE, PUT

    Access-Control-Allow-Headers

    accept, content-type, origin, Accept-Encoding, Accept-Language, Authorization, Connection, Host, Referer, User-Agent

    Access-Control-Allow-Credentials

    true

    Allow credentials to be sent in CORS requests.

    Accept-Ranges

    bytes

    What partial content range types this server supports via byte serving.

    bytes - Byte ranges are supported.