HTTP Headers

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

Summary

Response
200
Total Requests
1
Total Time
773 ms
  • IP
    172.67.199.102
    View Map

  • Timing

    Wait

    1 ms

    DNS

    11 ms

    TCP

    5 ms

    Request

    0 ms

    First Byte

    747 ms

    Download

    0 ms

    Total

    773 ms

  • HTTP Headers

    Date

    Tue, 29 Sep 2026 15:08:13 GMT

    The date and time that the message was sent.

    Content-Type

    text/html; charset=UTF-8

    The MIME type of this content.

    Problems were detected with this header

    • Unknown MIME type.
    Connection

    keep-alive

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

    keep-alive - The client would like to keep the connection open.

    Server

    cloudflare

    A name for the server.

    cloudflare - Description of the server software.

    Last-Modified

    Tue, 29 Sep 2026 08:28:46 GMT

    The last modified date for the requested object.

    Cache-Control

    max-age=0

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

    • Max-Age

      0

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

    Expires

    Tue, 29 Sep 2026 15:08:12 GMT

    The time at which the response is considered stale.

    Vary

    Accept-Encoding

    Indicates that different content may be provided to different clients, depending on the vary header.

    • Headers

      • Accept-Encoding
    Nel

    {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}

    Configure network request logging.

    • Report_to

      cf-nel

    • Success_fraction

      0

    • Max_age

      604800

    Cf-Cache-Status

    DYNAMIC

    Encoded information about your request from Cloudflare.

    DYNAMIC - This is not cached by default.

    Server-Timing

    cfCacheStatus;desc="DYNAMIC"

    Server metrics for the request.

    • Cfcachestatus

      DYNAMIC

    Server-Timing

    cfEdge;dur=17,cfOrigin;dur=723

    Server metrics for the request.

    • Cfedge

      • dur - 17

    • Cforigin

      • dur - 723

    Problems were detected with this header

    • Duplicate header. There is another header with this name and this may cause problems.
    Report-To

    {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Oow1o%2BRmDlhZrEYdMJGIZkMuGbDrPphDvr2zj8l%2Bw5WBmZSBszgdnsixVQo%2Bpayh4hTQv4PZyeBPihvZ7K2g5%2B80IqdsWJnjXfmwh3po4W8Xs8qPHtJo56pRSvIPH4aN%2FnIPMtOC%2Bo9T"}]}

    Report to.

    • Group

      cf-nel

    • Max_age

      604800

    • Endpoints

      • {"url":"https://a.nel.cloudflare.com/report/v4?s=Oow1o%2BRmDlhZrEYdMJGIZkMuGbDrPphDvr2zj8l%2Bw5WBmZSBszgdnsixVQo%2Bpayh4hTQv4PZyeBPihvZ7K2g5%2B80IqdsWJnjXfmwh3po4W8Xs8qPHtJo56pRSvIPH4aN%2FnIPMtOC%2Bo9T"}
    Cf-Ray

    a42be6e53b6711ef-EWR

    Encoded information about your request from Cloudflare.

    Alt-Svc

    h3=":443"; ma=86400

    Indicate a resource should be loaded from a different server while still appearing to be loaded from this server.

    • Service

      • h3 - :443

    • Service

      • ma - 86400 (1 day)

        Max age for the alternative (seconds).