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
156 ms
  • IP
    142.250.191.14
    View Map

  • Timing

    Wait

    0 ms

    DNS

    10 ms

    TCP

    4 ms

    Request

    1 ms

    First Byte

    129 ms

    Download

    1 ms

    Total

    156 ms

  • HTTP Headers

    Content-Type

    text/html; charset=utf-8

    The MIME type of this content.

    • Type

      text/html

    • Description

      HTML file

    • Charset

      utf-8

    X-Frame-Options

    DENY

    Clickjacking protection.

    DENY - No rendering within frame.

    Vary

    Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site

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

    • Headers

      • Sec-Fetch-Dest
      • Sec-Fetch-Mode
      • Sec-Fetch-Site
    Cache-Control

    no-cache, no-store, max-age=0, must-revalidate

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

    • no-cache

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

    • no-store

      May not be stored by any cache.

    • Max-Age

      0

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

    • must-revalidate

      Stale caches must not be used.

    Pragma

    no-cache

    HTTP/1.0 backwards compatible cache handling.

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

    Expires

    Mon, 01 Jan 1990 00:00:00 GMT

    The time at which the response is considered stale.

    Date

    Thu, 25 Dec 2025 20:17:30 GMT

    The date and time that the message was sent.

    Content-Length

    0

    The length of the response body in octets (8-bit bytes).

    P3p

    CP="This is not a P3P policy! See g.co/p3phelp for more info."

    P3P policy.

    Cross-Origin-Resource-Policy

    same-site

    The cross-origin policy.

    same-site - Allow same site requests only.

    Cross-Origin-Opener-Policy

    unsafe-none

    Isolate the document from cross-origin windows.

    unsafe-none - Allow document to be added to its openered browsing context group.

    Content-Security-Policy

    base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-OUcxGZd4_Ou4vsH3TcQIdA' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/

    The content security policy allows the server to determine what resources the user is allowed to load.

    • Base-URI

      Define what can be used in the base element.

      • 'self'

    • Object-Src

      Define sources for object, embed, and applet elements.

      • 'none'

    • Report-URI

      /_/view/cspreport

      URI for violation reports.

    • Script-Src

      Define sources for JavaScript.

      • 'report-sample'
      • 'nonce-OUcxGZd4_Ou4vsH3TcQIdA'
      • 'unsafe-inline'
      • 'unsafe-eval'

    • Worker-Src

      Define sources for Worker, SharedWork, and ServiceWorker scripts.

      • 'self'

    • Frame-Ancestors

      Define valid parents for frame, iframe, embed, object, and applet.

      • https://google-admin.corp.google.com/
    Origin-Trial

    AsBCEoVg8pIwAkst2T88NNY429HzlH4fGwN+ALnF27Zl16u/ZR0Vylgws0om63IHSaH6pHPqY+k1GQ1sheqdhwgAAACGeyJvcmlnaW4iOiJodHRwczovL2dvb2dsZS5jb206NDQzIiwiZmVhdHVyZSI6IkRvY3VtZW50UG9saWN5SW5jbHVkZUpTQ2FsbFN0YWNrc0luQ3Jhc2hSZXBvcnRzIiwiZXhwaXJ5IjoxNzQ5NTEzNjAwLCJpc1N1YmRvbWFpbiI6dHJ1ZX0=

    Reporting-Endpoints

    default="/web-reports?jobset=prod&wcrumsspbp=false&bl=editors.sites-viewer-frontend_20251210.02_p1&app=25&clss=1&context=eJwNz31czAcAx_Gfu9_vi0i6iqtR53fYJQ-nzUS1aqe7hpmHcTf2UuQkD0WlPGzUizyNvbB5HtkJKXl-yLCZbPMwo2GW5Tmn57vrQXmY9v3j_Xp9Xt__vm4HO-W0MwuFHczCaG-z8Bl5rjcLPejtVrPQaZtZEG1mwZsijpkF80OzkEDFNWbhFk32tQhJ1NjdIoj-FmF-T4uQTfHRFiGVMmglDQ26K7wl9L0r-FPEk3qFifSZTYoQcmQ1KZpp4axmRRZdCWtRlNC58BbFJXphbVG8pf1rWhSHaerVl4qZlCS0KtKppVurQujeqmhc0Kp4Q--NUypDKSJLqTTR2GdK5URa4BgqZpJia5joRmcOhom_UExIuDiaXMOjxJf07-KPxKeUDIOYQZvmGsSdFJ9uEGeR4ohBdKMhpwxiFDUHRYutFDIzWoykXvOixX603B4triXLIKMYR1dOGsVS-u4bk5hLeVREz5tNooNss2LEfHqq-lisprK2w8VyyhiXIy2lf07nSI-opGG3VEqPVDapgjSf2iQdTSnbIyXSV449UjadnZErFVP-7FzpGF19miv9ReqjeyUNXR-1T7pD7tn7JR_yDciTepDu8zxJT2Or8qWJdGBUgXSUHk8rkCrpfF6B9CuVXCiUSikl_pC0iKrmHJLqaXthlWSjy5erpZtkiaiR4mjSxRopnu5YaqX75LGjVupKymcd0YGOeLijiHoXuaM_3b3UCQ8pPdgDS-iTHA-MJ_vezqijggpPHKcZVZ6YS231KnhQG9kL7en4YC-cpcgQL8TQgSleOErB970xlNJVPlhCGxf5YDs9X-EDBy21dcFKeresCwaQ2-yuUNGrpK5wS-6K1Ro1NlDCIDUqrWq46EShGueo5YoawlU1vvzBF8vpts0XZZSxxg9L6ZXDDwqnH3Y2-2Evla9_BzW0KaobttOk4d0QR3cK_HH5nj-uk87hDz2Nd_ljIp2aFIAz0wPwE1WdCEA9jWirwTg6PljDzxo8TtSgrkiDF7R4Tw8so2GOHhhJswfISKMPTDJCyWe-jO70OluGcoWMs6tkFNOs3TJS6fx1GRep458yPKmZ3pDxhowRlEeF5HlTRhda91bGJrIN1CKf_gvTQgrX4kiEFkVUk6hFIzkXatFEE29rMZViD_dEAjWe6Ik3NNzcG2PpqaU3qqneXYdX1N5Th04k99WhD_1u0-EG_W3X4QEVeQTiApV7BqKGSr0C8ZheewdC6ROIEiEU1wpCcYsKRoXhOLUK4WjbJhyhHcIxguZuDscCmqT-EPFUtvFDlJNVGYGZ5NYrAioq6xuJcrpgiMRN0l6KRBDNMURhPpVujULlzSi4KKsqCqtpma8BX9MGowHbqIvVADW5ZhvwkhzKYWgln9HD0J3cv2DTg7phsJNXvBFqSsg0Ipm0uUYE0a79RuyjIZeNiKLaNBOaSD5oQh-qLzThFWU-MmEVfds_Bjuo-GEMrtGDNU9gp9iKJ5hGqjHl8CO3l-VQ0ZZ-dnxPKZl2LCLNRTt0ZEmqQBzNya3AfNJ3rEQILXxRiSzaeb8Ke6mkpgqlZJ1QjWMLqvEjPV9XjfiAWsygzdZa7KLasDo0Ue_TdVCtcuDgEQdO0LxwJ-TJTvShtGQn8pc58WytE5b1Tmwpc6LmkRP6912Im-7CDGrY5MJryj7pwja6P7Ief8ysh9eheqhpvHcD7LENGDW1AT9HNmLCokaULW7EmOJGZNDuyc0ISmjGbx1bECm3QNWh3b3Tp66i89bcnLF-4oREa4bc1zotMS05JbV_amKaNbVfOjdrSr_pKclJadakabHB-uBBA4MH6vvrg2PnDvwfYMuxGg&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CN_q9brH2ZEDFeZJqwId74QBIQ&is-cached-offline=false"

    Document-Policy

    include-js-call-stacks-in-crash-reports

    Referrer-Policy

    strict-origin-when-cross-origin

    Controls what referrer information is sent with requests.

    strict-origin-when-cross-origin - Send the full referrer for a same origin request. Send the origin only for cross-domain requests where the protocol level is the same. Otherwise do not send the referrer.

    Server

    ESF

    A name for the server.

    ESF - Description of the server software.

    X-Xss-Protection

    0

    Cross-site scripting (XSS) filter.

    0 - Disable XSS filtering.

    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'.

    Set-Cookie

    NID=527=qS1_czL1d1kPbxda6E64xnjTZzntv0_6Ts_yL0ACBfpYYDpRpvMePy1vy9iiGyX_PcHZMkANsxUMqzxhPCoBAU2SBPnthln5DY4N00ZcB27Z-y3PyXswn5g1CPwDSf0SnL0K7MlQwJlrKw11H0mjjT5L122BuxoeUSixp6LbJ_O4gzTO_-hGEBt7MS6gR11zv_8S_GhPfvMnY3DjX_A; expires=Fri, 26-Jun-2026 20:17:30 GMT; path=/; domain=.google.com; Secure; HttpOnly; SameSite=none

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

    • NID

      527

      Cookie name and value.

    • Expires

      Fri, 26-Jun-2026 20:17:30 GMT

      When the cookie should expire.

    • Path

      /

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

    • Domain

      .google.com

      The client will only send the cookie when requesting from this domain.

    • Secure

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

    • HttpOnly

      Prevents access to the cookie through JavaScript.

    • Samesite

      none

      Cookie sent with both cross-site and same-site requests..

    Alt-Svc

    h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

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

    • Service

      • h3 - :443

    • Service

      • ma - 2592000 (30 days)

        Max age for the alternative (seconds).

      • h3-29 - :443

        HTTP/3 (draft 29)

    • Service

      • ma - 2592000 (30 days)

        Max age for the alternative (seconds).