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
273 ms

  • https://domino4dbos.com/

    Status
    200
    Message
    OK
    Time
    273 ms
  • IP
    172.67.152.62
    View Map

  • Timing

    Wait

    0 ms

    DNS

    9 ms

    TCP

    8 ms

    Request

    0 ms

    First Byte

    241 ms

    Download

    0 ms

    Total

    273 ms

  • HTTP Headers

    Date

    Tue, 20 Oct 2026 02:41:42 GMT

    The date and time that the message was sent.

    Content-Type

    text/html

    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.

    Report-To

    {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2B0g%2BvzpHB9Jyxlm5%2Fi1rezGEPH8VAynRRvryXpjQnj9Gau%2F3Kpz48rrK1eFKOODA78Ibr%2F0%2BvteL08xJG3uIE0F9F16pLlPJ21vIyh%2F8Kx1W5aS8XAZhvkq5i6khkBobCho%3D"}]}

    Report to.

    • Group

      cf-nel

    • Max_age

      604800

    • Endpoints

      • {"url":"https://a.nel.cloudflare.com/report/v4?s=%2B0g%2BvzpHB9Jyxlm5%2Fi1rezGEPH8VAynRRvryXpjQnj9Gau%2F3Kpz48rrK1eFKOODA78Ibr%2F0%2BvteL08xJG3uIE0F9F16pLlPJ21vIyh%2F8Kx1W5aS8XAZhvkq5i6khkBobCho%3D"}
    Last-Modified

    Sat, 15 Aug 2026 11:59:44 GMT

    The last modified date for the requested object.

    Server-Timing

    cfCacheStatus;desc="DYNAMIC"

    Server metrics for the request.

    • Cfcachestatus

      DYNAMIC

    Server-Timing

    cfEdge;dur=26,cfOrigin;dur=208

    Server metrics for the request.

    • Cfedge

      • dur - 26

    • Cforigin

      • dur - 208

    Problems were detected with this header

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

    Vary

    Accept-Encoding

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

    • Headers

      • Accept-Encoding
    Server

    cloudflare

    A name for the server.

    cloudflare - Description of the server software.

    X-Turbo-Charged-By

    LiteSpeed

    Cf-Cache-Status

    DYNAMIC

    Encoded information about your request from Cloudflare.

    DYNAMIC - This is not cached by default.

    Cf-Ray

    a4d4aa418ff143b9-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).