HTTP Headers Analysis for https://autopush-agentregistryendpoint.sandbox.googleapis.com

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Basic

script-src; object-src; base-uri; +3 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Present

ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*; +6 more

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)

Performance Headers

Accept-Ranges

Performance

none

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site,Accept-Encoding

accept-ranges: none
connection: close
transfer-encoding: chunked
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site,Accept-Encoding

Caching Headers

Cache-Control

Caching

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

Expires

Caching

Mon, 01 Jan 1990 00:00:00 GMT

Pragma

Caching

no-cache

cache-control: no-cache, no-store, max-age=0, must-revalidate
expires: Mon, 01 Jan 1990 00:00:00 GMT
pragma: no-cache

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

ESF

server: ESF

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __Host-GAPS=1:N3sHJ5CYVgbkQURTzlfcFn2kBZ8xzg:htGmJsG1JthTSQid; Expires=Thu, 05-Oct-2028 16:33:29 GMT; Path=/; Secure; HttpOnly; Priority=HIGH

Other Headers

Accept-Ch

Other

Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version

Alt-Svc

Other

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

Cross-Origin-Opener-Policy-Report-Only

Other

same-origin; report-to="AccountsSignInUi"

Date

Other

Tue, 06 Oct 2026 16:33:29 GMT

Report-To

Other

Group AccountsSignInUi max-age: 4w

Endpoint 1 https://csp.withgoogle.com/csp/report-to/AccountsSignInUi

Reporting-Endpoints

Other

default="/v3/signin/_/AccountsSignInUi/web-reports?context=eJwNw1tIU3EAB2Bd_n_EkhrZRReE7KkF6lqkRoGolOXa3OGcmW7aabaJA9l0OxO80GVmkBUElYn11EuERA--CdZDXgsX6shpUQsMEgsrctjlod8Hnz615aDemHHqgDHjuWlUV964ojvBA9mruiHuW4qLO6w9eiNi3M-D3HJ-TrTyofx5Ucbh3IS4zObShCjgcXNSTPPPrqQwdCdFZTopqnjP8jth5JnEezHLX6ps-MqXXtvQyxsfbfjNjxfOwFxoRwGnI3ZkaXasXXNgnYfvOfCMnZk1UDjrWw2e9DrxlJf5A08sOjHDar6EC3xEkVDJr1olxDn0QkKE4ysS5vn7bhm_2JArYxf_KJaxwdXHZTj4s1fGKm_yP85pkrGX21QFGod6FKQ3FfzhjoALazdcWOf2KRei3D_rwpWxWvTxTb7N9_kB1-47CzeX5NXhGFcM1-EkN07Ww8sXOca-v_U4d9qNgWo3hvhwyg1pvwfXTR7c4sERDx7yNlMDdrD-agO2887srUsTd9_CkPr0MpZpKmoKtasBnz-oBbTO5nAoqPmDPm9Ua4kGIv5whz-sWi3WYstRa0mhpVRts_wHg0fG8w"

X-Ua-Compatible

Other

IE=edge

accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="AccountsSignInUi"
date: Tue, 06 Oct 2026 16:33:29 GMT
report-to: {"group":"AccountsSignInUi","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/AccountsSignInUi"}]}
reporting-endpoints: default="/v3/signin/_/AccountsSignInUi/web-reports?context=eJwNw1tIU3EAB2Bd_n_EkhrZRReE7KkF6lqkRoGolOXa3OGcmW7aabaJA9l0OxO80GVmkBUElYn11EuERA--CdZDXgsX6shpUQsMEgsrctjlod8Hnz615aDemHHqgDHjuWlUV964ojvBA9mruiHuW4qLO6w9eiNi3M-D3HJ-TrTyofx5Ucbh3IS4zObShCjgcXNSTPPPrqQwdCdFZTopqnjP8jth5JnEezHLX6ps-MqXXtvQyxsfbfjNjxfOwFxoRwGnI3ZkaXasXXNgnYfvOfCMnZk1UDjrWw2e9DrxlJf5A08sOjHDar6EC3xEkVDJr1olxDn0QkKE4ysS5vn7bhm_2JArYxf_KJaxwdXHZTj4s1fGKm_yP85pkrGX21QFGod6FKQ3FfzhjoALazdcWOf2KRei3D_rwpWxWvTxTb7N9_kB1-47CzeX5NXhGFcM1-EkN07Ww8sXOca-v_U4d9qNgWo3hvhwyg1pvwfXTR7c4sERDx7yNlMDdrD-agO2887srUsTd9_CkPr0MpZpKmoKtasBnz-oBbTO5nAoqPmDPm9Ua4kGIv5whz-sWi3WYstRa0mhpVRts_wHg0fG8w"
x-ua-compatible: IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance