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
966 ms

  • https://varsik.sk/question/6-35/

    Status
    200
    Message
    OK
    Time
    966 ms
  • IP
    37.9.175.132
    View Map

  • Timing

    Wait

    0 ms

    DNS

    23 ms

    TCP

    101 ms

    Request

    0 ms

    First Byte

    714 ms

    Download

    0 ms

    Total

    966 ms

  • HTTP Headers

    Server

    openresty

    A name for the server.

    openresty - Description of the server software.

    Date

    Wed, 18 Mar 2026 09:07:37 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

    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.

    Keep-Alive

    timeout=10

    Vary

    Accept-Encoding

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

    • Headers

      • Accept-Encoding
    Vary

    Accept-Encoding,User-Agent

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

    • Headers

      • Accept-Encoding
      • User-Agent

    Problems were detected with this header

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

    <https://varsik.sk/wp-json/>; rel="https://api.w.org/"

    Used to express a typed relationship with another resource.

    Link

    <https://varsik.sk/?p=389828>; rel=shortlink

    Used to express a typed relationship with another resource.

    Cache-Control

    max-age=3600

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

    • Max-Age

      3600 (1 hour)

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

    Expires

    Wed, 18 Mar 2026 10:07:37 GMT

    The time at which the response is considered stale.

    Set-Cookie

    dwqa_anonymous=0A6snH3cO0zfsm9Ojo9Gq7TrH6AqYe62QpMWUrECle4; expires=Sat, 15-Mar-2036 09:07:37 GMT; Max-Age=315360000; path=/; secure; HttpOnly

    A cookie sent from the server to be set on the client

    • dwqa_anonymous

      0A6snH3cO0zfsm9Ojo9Gq7TrH6AqYe62QpMWUrECle4

      Cookie name and value.

    • Expires

      Sat, 15-Mar-2036 09:07:37 GMT

      When the cookie should expire.

    • Max-Age

      315360000 (10 years)

      Number of seconds until the cookie expires.

    • Path

      /

      The client will only send the cookie when requesting this path, or subdirectories, from the server.

    • secure

      The cookie is only sent when requesting from a https domain.

    • HttpOnly

      Prevents access to the cookie through JavaScript.

    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).