HTTP Headers Analysis for https://keithsivera.com

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Basic

require-trusted-types-for; object-src; script-src; +1 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured 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
• 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-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: __Secure-YNID=18.YT=gP6VIjL1WZbA1--uisn20MHfcGdWFwAzdqD_ThvbtcHMKq2F44RCCFik0Dx5zaGK4ZgNupg4CcNlqdoZwdsgMoCKnu9nhj6jqibqqpcXhASDuQurhLD4YOcykhxnSgxH8K9PU7gacuZx5rknIOwxvSUq1DjbrChPLEMeJV7k5cscl28eGFZCEtJ7a4-4CaOAaPKFVqGhAxBjtPgv1Wd-2D1nW28ArEHJrsWlp9uo3N7E-BabJX6bAz-_SDYzY1gmFPsqAiSlaIN9b_PuNI0mFNFSryK6kGDjK9mcqTEnHlNAANKi1psa1BsdgcVVVIWrTtSaGr8AzDzFWvZTZt3xbQ; expires=Tue, 17-Nov-2026 17:41:33 GMT; path=/; domain=.youtube.com; Secure; HttpOnly; SameSite=none
GPS=1; Domain=.youtube.com; Expires=Thu, 21-May-2026 18:11:33 GMT; Path=/; Secure; HttpOnly
YSC=xjZF6ujHM90; Domain=.youtube.com; Path=/; Secure; HttpOnly; SameSite=none
__Secure-YEC=; Domain=.youtube.com; Expires=Fri, 25-Aug-2023 17:41:33 GMT; Path=/; Secure; HttpOnly; SameSite=lax
VISITOR_INFO1_LIVE=oAhByTDffbo; Domain=.youtube.com; Expires=Tue, 17-Nov-2026 17:41:33 GMT; Path=/; Secure; HttpOnly; SameSite=none
VISITOR_PRIVACY_METADATA=CgJVUxIEGgAgMw%3D%3D; Domain=.youtube.com; Expires=Tue, 17-Nov-2026 17:41:33 GMT; Path=/; Secure; HttpOnly; SameSite=none
__Secure-ROLLOUT_TOKEN=COe2ydbTgcjGGRCtys_i9sqUAxitys_i9sqUAw%3D%3D; Domain=youtube.com; Expires=Tue, 17-Nov-2026 17:41:33 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

Thu, 21 May 2026 17:41:33 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: 4w

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

Reporting-Endpoints

Other

crash-reporting="/web-reports?context=eJwNzX9M1HUcx3G_PJdjnHL3ve_3-_m8FzWdoVbu8KCdyx_MdaVrbhib5nBQDPBsOrxzcBAMyVaCk4oB0zX6NVLLS-ctrLVMQaw_cAlqaI1YUlPLWWiNSily9vnjsff79d5ee2d1zMx9Om6VLayxVp2vtV5fnbRuf5i0jp5IWhNz663SefVW9Y8N1nuBkoyG-0syGn_PonSRj4trfEys9fHZIR8njvm4fN1HpG4Wfd2zqbgym9TxbIoHs-k0bt3NZkmhn_qYH1-9n7f2-Ml_04_-2k9fboClRQFG3g7ww50AFRGbduOdZ20ul9sUvWCzY4fNLiPabnPqsE1O2uaBGzZXpmyalgW5tyZIUWmQ64kgheeCrBgxOcfhyByHUMRh6hmHrIRDS43Dzy87bNznsOlzh9WjDpO_OOyddPhv2ux-l9dcl2LtUpl02dDt8pLRb6R7XC4cdJkYdIkPuRwZddk25vLuDI-nlMdD4nE-x6NxjkftAo_3wx7RdR4ftXr0tnlY-zyGhz2Of2-MeXTe8mi55_GFrch1FMuN6cWKzLWKjirFULWidbviTq3iqzpFU6Oieqci9YqicJci2qlIpxRvpBV_fGy6vYq9g4qro4rDY4qVVxXdNxRdfyty_lGczND8Zdycqxl4RDOUp9lQoFm0UvNJVPObsSCu6dmpmZ_SpHs1j53UtPRrMk9pqgY08dOa8S81F89oQpc0zcb4d5pXxzXP_aSJXtN0_qq5dlMzMqm5-6fm7G1N-5S5G9a_mv5pzYTRnCHMuE9ozRRW-YX9tlDmCMUiRB4UtuYK2QuFow8LZx8VtuULoQKhdpkwaDyxXJAVQuWTQofRUCS0G83rhOB6oadEGNgonC4Tno8J324WnIT52WTmbsHdI3QZiTbhA6PrgPBNSkh9avqzMod3912YGehoO3PMmhdqTNQl6ypjeS_GKkObaxLxZCgW3xSqqtmS3FJVUV1eEC5YEo7kL80LP16-Pfw_xNf0tg"

accept-ch: Sec-CH-Viewport-Width, Sec-CH-DPR, Device-Memory
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 21 May 2026 17:41:33 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: crash-reporting="/web-reports?context=eJwNzX9M1HUcx3G_PJdjnHL3ve_3-_m8FzWdoVbu8KCdyx_MdaVrbhib5nBQDPBsOrxzcBAMyVaCk4oB0zX6NVLLS-ctrLVMQaw_cAlqaI1YUlPLWWiNSily9vnjsff79d5ee2d1zMx9Om6VLayxVp2vtV5fnbRuf5i0jp5IWhNz663SefVW9Y8N1nuBkoyG-0syGn_PonSRj4trfEys9fHZIR8njvm4fN1HpG4Wfd2zqbgym9TxbIoHs-k0bt3NZkmhn_qYH1-9n7f2-Ml_04_-2k9fboClRQFG3g7ww50AFRGbduOdZ20ul9sUvWCzY4fNLiPabnPqsE1O2uaBGzZXpmyalgW5tyZIUWmQ64kgheeCrBgxOcfhyByHUMRh6hmHrIRDS43Dzy87bNznsOlzh9WjDpO_OOyddPhv2ux-l9dcl2LtUpl02dDt8pLRb6R7XC4cdJkYdIkPuRwZddk25vLuDI-nlMdD4nE-x6NxjkftAo_3wx7RdR4ftXr0tnlY-zyGhz2Of2-MeXTe8mi55_GFrch1FMuN6cWKzLWKjirFULWidbviTq3iqzpFU6Oieqci9YqicJci2qlIpxRvpBV_fGy6vYq9g4qro4rDY4qVVxXdNxRdfyty_lGczND8Zdycqxl4RDOUp9lQoFm0UvNJVPObsSCu6dmpmZ_SpHs1j53UtPRrMk9pqgY08dOa8S81F89oQpc0zcb4d5pXxzXP_aSJXtN0_qq5dlMzMqm5-6fm7G1N-5S5G9a_mv5pzYTRnCHMuE9ozRRW-YX9tlDmCMUiRB4UtuYK2QuFow8LZx8VtuULoQKhdpkwaDyxXJAVQuWTQofRUCS0G83rhOB6oadEGNgonC4Tno8J324WnIT52WTmbsHdI3QZiTbhA6PrgPBNSkh9avqzMod3912YGehoO3PMmhdqTNQl6ypjeS_GKkObaxLxZCgW3xSqqtmS3FJVUV1eEC5YEo7kL80LP16-Pfw_xNf0tg"

Recommendations

Enable compression (gzip/brotli) to improve performance