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
307 ms
  • IP
    149.154.164.13
  • Timing

    Wait

    0 ms

    DNS

    29 ms

    TCP

    83 ms

    Request

    0 ms

    First Byte

    106 ms

    Download

    0 ms

    Total

    307 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

    Mon, 16 Sep 2024 20:20:16 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

    18073(18.1 kB)

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

    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.

    X-Frame-Options

    SAMEORIGIN

    Clickjacking protection.

    SAMEORIGIN - No rendering if origin mismatch.

    Pragma

    no-cache

    HTTP/1.0 backwards compatible cache handling.

    no-cache - Force requests to the origin server before releasing a cache.

    Cache-Control

    no-store

    Inform all caching mechanisms from server to client whether they may cache this object.

    no-store - May not be stored by any cache.

    Strict-Transport-Security

    max-age=31536000; includeSubDomains; preload

    A HSTS Policy informing the HTTP client how long to cache the HTTPS only policy and whether this applies to subdomains.

    • Max-Age

      31536000 (1 year)

      The time a browser should remember a site can only be accessed with https (seconds).

    • includesubdomains

      max-age applies to subdomains as well.

    • preload

      Use Google's preloading strict transport security.