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
549 ms
  • IP
    185.30.32.86
    View Map

  • Timing

    Wait

    1 ms

    DNS

    183 ms

    TCP

    89 ms

    Request

    0 ms

    First Byte

    275 ms

    Download

    1 ms

    Total

    549 ms

  • HTTP Headers

    Server

    nginx

    A name for the server.

    nginx - Description of the server software.

    Date

    Sat, 26 Jul 2025 13:14:31 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

    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.

    Vary

    Accept-Encoding

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

    • Headers

      • Accept-Encoding
    Vary

    Accept-Encoding,Cookie

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

    • Headers

      • Accept-Encoding
      • Cookie

    Problems were detected with this header

    • Duplicate header. There is another header with this name and this may cause problems.
    X-Content-Type-Options

    nosniff

    Prevents Internet Explorer from MIME-sniffing a response away from the declared content-type.

    nosniff - Block requests if type 'style' or 'script'.

    Content-Language

    de

    The natural language or languages of the intended audience for the enclosed content.

    de - German

    Expires

    Sat, 26 Jul 2025 13:14:31 GMT

    The time at which the response is considered stale.

    Cache-Control

    private, must-revalidate, max-age=0

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

    • private

      May only be stored by a browser cache.

    • must-revalidate

      Stale caches must not be used.

    • Max-Age

      0

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

    Last-Modified

    Fri, 11 Jul 2025 07:34:19 GMT

    The last modified date for the requested object.

    X-Request-Id

    aITUtqTBcFESPbKiXSGJUwAAAAQ