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
965 ms

  • http://yes9988.com/xe/calendar/213415

    Status
    200
    Message
    OK
    Time
    965 ms
  • IP
    112.175.184.68
    View Map

  • Timing

    Wait

    0 ms

    DNS

    417 ms

    TCP

    203 ms

    Request

    0 ms

    First Byte

    345 ms

    Download

    0 ms

    Total

    965 ms

  • HTTP Headers

    Date

    Sat, 16 Aug 2025 16:21:50 GMT

    The date and time that the message was sent.

    Server

    Apache/2.2.15 (CentOS)

    A name for the server.

    • Server

      Apache

      Description of the server software.

    • Version

      2.2.15

      Version number.

    • System

      CentOS

      Operating system.

    Set-Cookie

    PHPSESSID=6mr96e0g6fclet2p1l0n83ohh0; path=/

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

    • PHPSESSID

      6mr96e0g6fclet2p1l0n83ohh0

      Cookie name and value.

    • Path

      /

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

    Set-Cookie

    mobile=false

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

    • mobile

      false

      Cookie name and value.

    Set-Cookie

    user-agent=d6dcc0a6def5582f8d3a9f7f2addb88b

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

    • user-agent

      d6dcc0a6def5582f8d3a9f7f2addb88b

      Cookie name and value.

    Expires

    Mon, 26 Jul 1997 05:00:00 GMT

    The time at which the response is considered stale.

    Cache-Control

    no-store, no-cache, must-revalidate

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

    • no-store

      May not be stored by any cache.

    • no-cache

      May be stored by any cache but must be validated by the server.

    • must-revalidate

      Stale caches must not be used.

    Cache-Control

    post-check=0, pre-check=0

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

    • post-check

      0

      Problems were found.

      • Option is not one of known values.

    • pre-check

      0

      Problems were found.

      • Option is not one of known values.

    Problems were detected with this header

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

    no-cache

    HTTP/1.0 backwards compatible cache handling.

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

    Last-Modified

    Sat, 16 Aug 2025 16:21:51 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.

    Content-Type

    text/html; charset=UTF-8

    The MIME type of this content.

    • Type

      text/html

    • Description

      HTML file

    • Charset

      UTF-8