DNS Gurus
Cached · just now
25 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

4 headers
Accept-Ranges
Performance
none
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Sec-CH-Viewport-Width, Sec-CH-DPR,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=COaky5GjjOiA2QEQgfH3t6mEkgMYgfH3t6mEkgM%3D; Domain=youtube.com; Expires=Fri, 10-Jul-2026 20:27:39 GMT; Path=/; Secure; HttpOnly; SameSite=none; Partitioned

Other Headers

8 headers
Accept-Ch
Other
Sec-CH-Viewport-Width, Sec-CH-DPR
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Sun, 11 Jan 2026 20:27:39 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=eJwNzmtIlGkYxvFe_9jKzDgz7_vcT1YGtW6yRI2MUXbCTlu2BJa0G5W6q47NRCctm5mMJAiKCqItOmx22IqiYrU-FERlZrZbUpkdTIroAJJIJB2phMx6Pvy4ubg-XLerObHs23Jr6K9lVuHPFdb0O6usrTlR69PxqHWqLmp1DYlbBWlxa29b3Fr2vNL6xz8_oXLg_IS6fBeRiIuP1S7ePXFR-cZFwXA3rTPddM1ys6TQzbkTburOuHna6eZtsYdRMQ8v85Kpr06mpD2ZEb97OXnBS16Tlx3G669eqsb5yMr2EQ_7cMd97NviI_NvH0lHfKTc9FE_1E9SsR-XcX-_nyef_fyhbLaNtjkw1-ZpkU3uIpuqKpsNxtRtNhP32DT8azOkxib1tI16YDPopU17t83jHIdvMx1OznHILXDoLHeYUOXQs9XhaoNDdovJ9x3SHzoEOxySflAoUeQONFIVNYNNTlOcyFAERisikxXdsxX78xW_FChc5YqdxrOVio0ViimbFPm7FQm1ihvGpbOK0HlF8UXF7SZF4y1FziPFGiP9laL3jWLXe8WoD4qeLwo8wnqvkKmFvBShf5YQGyM05whdxnuj10icIaT9aSwUDoaFUFToiYnZF-ZWC-uMy8bpw0LLUaHVuHvMXKPzuLCnVsivF6ZfET43CqX_Cf9fE643mR1jWotw4a7w6p7RKmxuE5Y_FrY8F4a9EJwOIfuDUPRRKDE6es0ffTQTEjWTjC8ezU_JmqnGIL9mgaNZpzRtopnWTzM-xfT9NTJAc8i4k6oJpWuaA5ojQc3lMZofp2h-m6dpimiql2rWpvbp63iS6v7afquvf3v362MJaYE15bFoLBTOWB0OBSIV5WXRQLhsYaC0YnF0cWnJsqKRwZFZwczg2IxgsGhF5ndnTdr1"

Recommendations

Enable compression (gzip/brotli) to improve performance