DNS Gurus
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24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Weak
require-trusted-types-for
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)

Performance Headers

3 headers
Accept-Ranges
Performance
none
Transfer-Encoding
Performance
chunked
Vary
Performance
Sec-CH-Viewport-Width, Sec-CH-DPR, Device-Memory,Accept-Encoding

Caching Headers

3 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

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
ESF

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__Secure-ROLLOUT_TOKEN=CK3m9YCyrq2h_wEQgYTehcvhkAMYgYTehcvhkAM%3D; Domain=youtube.com; Expires=Thu, 07-May-2026 03:14:03 GMT; Path=/; Secure; HttpOnly; SameSite=none; Partitioned

Other Headers

8 headers
Accept-Ch
Other
Sec-CH-Viewport-Width, Sec-CH-DPR, Device-Memory
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Sat, 08 Nov 2025 03:14:03 GMT
Document-Policy
Other
include-js-call-stacks-in-crash-reports
Origin-Trial
Other
AiDEBptUfVeO93q48VdVMe/ubupazdAl8AaHP+NBzdnW8quUcHdzJUyGSfrmtpKJu7EOvwRp9ug2rEo3XU+WMAMAAAB2eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJEZXZpY2VCb3VuZFNlc3Npb25DcmVkZW50aWFsczIiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlfQ==
P3p
Other
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
Report-To
Other
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
Reporting-Endpoints
Other
default="/web-reports?context=eJwNzn9o1HUcx3G_e-qcd7f73vf7_uRkmsl-9YfdeRMWg0Mxtfnz1gSVtUv2q7sxvHbt_N65ixUJExUsidzWphYqNvE3SoFbY9Q_rcQCm1g6fzAF0yQ1ca007fPH46_X6wUv160pJSMbjfjzd4yi5S3GqfdbjbdeThqv_7zJ2FnhGONfOsbxAceovJgy7s1JG5GCtPHZxbQRv95mfO6rzmrLr84aqHERi7l43OPi4aiLzH0Xkbluflnp5l6lm6_73AycdnP1tptUxMODOg9lKQ-JcQ93qnIZ7MmlfiyXV9Z6OXzWS9X3Xj7R_vzPS0mpyasLTE4sM0lHTdxpk94dJqXdJjn7TQr7TPJ-NBks8pFT58OlXdjjY-pJH6N_-wj962ODWOxdZ3G11iLcZNHebtGhrdpqsfhji4VdFkNHLGaesJARi1l3LMYmLLzTbFbMs7lcYfN8pU04YiNdNk19Ns1aXEtorVpG-0D7UOvQPtK-G7JZ8JNN6IJN8SWbvHGbEbcQfEEI52szhaMvCVIgLCkSlhcLWQGhT_OXCb-FhNYlQmNYSL0hTGh7anQ3IhRGhWNNgishfKpdaxW2JoXXtgmx7UJNpxDoFt7rEb7qFTr2Cfv2C7sOCMsOCd8eFTgm_KClTwuDZ4QbZ4W6fsEZ1vk5Yc15oeJXIaPNuCKs0C5psVFh0g3hizHBc1PwarHbwk6t-A9h91_627je_iMMab9rySfCUy3wVFg_WYFHscWrcCzF3emKqjxF52xFdqEiXKIoKFfkhxS7FuruIkVslcIIK1ZrhyoVt6oVoTcVe6OKU82K8rii21GMphWL2hQD2jcZxbN2xdIXJ2Xbnpwnd_uHs30TBx88yirwZxIpJ9UQDWyONvhjyUSL44-2vO1vTDY7zY318dr5wfllpaXBskCwvPbd4P_YyeGe"

Recommendations

Enable compression (gzip/brotli) to improve performance

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