HTTP Headers Analysis for https://youtube.com.pt

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Weak

require-trusted-types-for Analyze

Content-Security-Policy-Report-Only

Basic

report-uri; base-uri; object-src; +1 more Analyze

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=*; +6 more

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

Accept-Ranges

Performance

none

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Sec-CH-Viewport-Width, Sec-CH-DPR, Device-Memory,Accept-Encoding

accept-ranges: none
connection: close
transfer-encoding: chunked
vary: Sec-CH-Viewport-Width, Sec-CH-DPR, Device-Memory,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: GPS=1; Domain=.youtube.com; Expires=Sat, 21-Feb-2026 00:34:44 GMT; Path=/; Secure; HttpOnly
YSC=zXQUNnxTH6o; Domain=.youtube.com; Path=/; Secure; HttpOnly; SameSite=none
__Secure-YEC=; Domain=.youtube.com; Expires=Sun, 28-May-2023 00:04:44 GMT; Path=/; Secure; HttpOnly; SameSite=lax
VISITOR_INFO1_LIVE=dkfoh7MUQQI; Domain=.youtube.com; Expires=Thu, 20-Aug-2026 00:04:44 GMT; Path=/; Secure; HttpOnly; SameSite=none
VISITOR_PRIVACY_METADATA=CgJVUxIEGgAgLQ%3D%3D; Domain=.youtube.com; Expires=Thu, 20-Aug-2026 00:04:44 GMT; Path=/; Secure; HttpOnly; SameSite=none
__Secure-ROLLOUT_TOKEN=CKWPhI7p4O2U7QEQ8cLsx6TpkgMY8cLsx6TpkgM%3D; Domain=youtube.com; Expires=Thu, 20-Aug-2026 00:04:44 GMT; Path=/; Secure; HttpOnly; SameSite=none; Partitioned

Other 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, 21 Feb 2026 00:04:44 GMT

Document-Policy

Other

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

Origin-Trial

Other

AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9, 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=eJwNzm1IlXccxvHdfsncOek59_3__-4ihcJJ0fTI0TI2WJCrnUVkCUuIWTk13YLSOB7PFFpUW2Vt6B4ayy1dk7AHH14YlOLc2GaJJZm5mtkTVPZA1qjYag-5_V98XlxwcXF5eielLCmzVs8OW28MVlifhCLWtmUR68_miNXWHbHGZ0at_OSote9C1Npwvcpq9K-KqZq-Kqb7bQ-lpR7-qPfw6IqH6t895Kd6GV7qZXy5l-OHvHR3eLl6x8u8yincy42npz6ewhvxpK1M4HBXArl9CXxmPHyewPwFPqIlPrxRH1_v9pHxlY-pp330pPiJe8fP-W_8XHnqZ42yqc2y2Z9nc7XAJuddm82bbT4yXq-1-fGoTWK7jfrVJumezY1nNqMhh_-WOuTkO9wpd1hw1mHhoMNr5x3iJityEhUtMxQqWbEoRRHIUjxbofCUK74wdoQVY1sV2btMr1lBq-L7Y4q5vYqfzihCI4q9jxX__qPInaq5HdIURTR5n2q21Gt-MF5s1LQf0Jw7qBk2qlo1xb9oTvVpxo2j_ZqyAU3XOc39IU3LiGbjqObJZc2cW5q9jzTpE5qGF4Qkv3BBC4td4aVpwmCiUDFLyHxZ6EwV-ownacJAQPguKIy_KWS_JexcK3grhJ5qYfUHwnbjyE6TjY01wtAe0_lYCNUJ1pfCun3Ckgaht0lobzG7Rle7MHZMyDgpTO4XPjwjTAwJnw8L_caJ38yvS8Imo8voHBXeuyaE7wu7nwo7_hYuPhfuTphdyyVvksu3RpMxEOsS43OZ7rjMMWrEJXaGy3Ije6ZLq7FltstW4-JCl7-MtmUuP69wcabE7X9wcyDWP3KgrsNKDlSXV0Yqi0rS3y8pCpSGy8sigZKydYHi8PrI-uLCDQWZwcz5wcyMV9KDrxZsCv4PI1jhRg"

accept-ch: Sec-CH-Viewport-Width, Sec-CH-DPR, Device-Memory
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 21 Feb 2026 00:04:44 GMT
document-policy: include-js-call-stacks-in-crash-reports
origin-trial: AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9, AiDEBptUfVeO93q48VdVMe/ubupazdAl8AaHP+NBzdnW8quUcHdzJUyGSfrmtpKJu7EOvwRp9ug2rEo3XU+WMAMAAAB2eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJEZXZpY2VCb3VuZFNlc3Npb25DcmVkZW50aWFsczIiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlfQ==
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
report-to: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
reporting-endpoints: default="/web-reports?context=eJwNzm1IlXccxvHdfsncOek59_3__-4ihcJJ0fTI0TI2WJCrnUVkCUuIWTk13YLSOB7PFFpUW2Vt6B4ayy1dk7AHH14YlOLc2GaJJZm5mtkTVPZA1qjYag-5_V98XlxwcXF5eielLCmzVs8OW28MVlifhCLWtmUR68_miNXWHbHGZ0at_OSote9C1Npwvcpq9K-KqZq-Kqb7bQ-lpR7-qPfw6IqH6t895Kd6GV7qZXy5l-OHvHR3eLl6x8u8yincy42npz6ewhvxpK1M4HBXArl9CXxmPHyewPwFPqIlPrxRH1_v9pHxlY-pp330pPiJe8fP-W_8XHnqZ42yqc2y2Z9nc7XAJuddm82bbT4yXq-1-fGoTWK7jfrVJumezY1nNqMhh_-WOuTkO9wpd1hw1mHhoMNr5x3iJityEhUtMxQqWbEoRRHIUjxbofCUK74wdoQVY1sV2btMr1lBq-L7Y4q5vYqfzihCI4q9jxX__qPInaq5HdIURTR5n2q21Gt-MF5s1LQf0Jw7qBk2qlo1xb9oTvVpxo2j_ZqyAU3XOc39IU3LiGbjqObJZc2cW5q9jzTpE5qGF4Qkv3BBC4td4aVpwmCiUDFLyHxZ6EwV-ownacJAQPguKIy_KWS_JexcK3grhJ5qYfUHwnbjyE6TjY01wtAe0_lYCNUJ1pfCun3Ckgaht0lobzG7Rle7MHZMyDgpTO4XPjwjTAwJnw8L_caJ38yvS8Imo8voHBXeuyaE7wu7nwo7_hYuPhfuTphdyyVvksu3RpMxEOsS43OZ7rjMMWrEJXaGy3Ije6ZLq7FltstW4-JCl7-MtmUuP69wcabE7X9wcyDWP3KgrsNKDlSXV0Yqi0rS3y8pCpSGy8sigZKydYHi8PrI-uLCDQWZwcz5wcyMV9KDrxZsCv4PI1jhRg"

Recommendations

Enable compression (gzip/brotli) to improve performance