HTTP Headers Analysis for https://www.internetcomputer.org

Detected Technologies from Headers

See all in URL Inspect 8

YouTube

Google Cloud Run

Google Search

Google Static File Front End

hCaptcha

Kapa AI

Matomo

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Basic

default-src; script-src; style-src; +8 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

accelerometer=(), camera=(), geolocation=(); +5 more

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking

Performance Headers

Connection

Performance

close

Vary

Performance

origin, access-control-request-method, access-control-request-headers

connection: close
vary: origin, access-control-request-method, access-control-request-headers

Caching Headers

Cache-Control

Caching

public, max-age=0, must-revalidate

cache-control: public, max-age=0, must-revalidate

Content Headers

Content-Length

Content

133407

Content-Type

Content

text/html

content-length: 133407
content-type: text/html

Server Headers

No server headers found

CORS Headers

Access-Control-Allow-Origin

Cors

*

Access-Control-Expose-Headers

Cors

accept-ranges, content-length, content-range, x-request-id, x-ic-canister-id

access-control-allow-origin: *
access-control-expose-headers: accept-ranges, content-length, content-range, x-request-id, x-ic-canister-id

Cookies Headers

Set-Cookie

Cookies

set-cookie: ic_env=ic%5Froot%5Fkey%3D308182301d060d2b0601040182dc7c0503010201060c2b0601040182dc7c05030201036100814c0e6ec71fab583b08bd81373c255c3c371b2e84863c98a4f1e08b74235d14fb5d9c0cd546d9685f913a0c0b2cc5341583bf4b4392e467db96d65b9bb4cb717112f8472e0d5a4d14505ffd7484b01291091c5f87b98883463f98091a0baaae%26PUBLIC%5FCANISTER%5FID%3Afrontend%3Dlusdn%2Diiaaa%2Daaaam%2Dqivpa%2Dcai; SameSite=Lax

Other Headers

Date

Other

Thu, 07 May 2026 19:05:54 GMT

Ic-Certificate

Other

certificate=: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:, tree=:2dn3gwJJaHR0cF9leHBygwGDAYMBgwGDAYMBgwJAgwJDPCQ+gwGCBFgg3AgRysvaDR5zCL7n8fe1qg8ZC3u2JwmKR64GnkyLxdWDAlgglKkiVSB6tJ8zJ9XVfC4Nwzo29zlZ8Ysu76HREv6JGOuDAkCDAlgggbrcBvtONDZr2kE82XKfHHR5bG9u4z15ikOEXgfMi6yCA0CCBFggkogyTX1auharhcpZAEeyBeG4inPhTROW9bdhK+YLkZqCBFggDr3IMZ+IIBggVF2gHzPVdF/nBK1Gx/3Uw9RSh3bsLGqCBFggf1uQpy1TK1t0+t4rb+s6/RuBW11ro/o0rksC6bGI2zaCBFggOgJjcNE2PiFgfLIS/BHKph2LY6SwtbrTGX0vpr/EPLmCBFggTuVOeKmBxVByDKBsixHLzTVKbGKirhEh+eRqG8NBndqCBFggQ4pkBdNyRnkzBnEtHWM2qPbI4KxavLHSEkU9mXRt/ZE=:, expr_path=:2dn3g2lodHRwX2V4cHJgYzwkPg==:, version=2

Ic-Certificateexpression

Other

default_certification(ValidationArgs{certification:Certification{no_request_certification:Empty{},response_certification:ResponseCertification{certified_response_headers:ResponseHeaderList{headers:["content-type","Cache-Control","Content-Security-Policy","Permissions-Policy","Referrer-Policy","Set-Cookie","X-Content-Type-Options"]}}}})

X-Ic-Canister-Id

Other

lusdn-iiaaa-aaaam-qivpa-cai

X-Request-Id

Other

019e03d5-0b6f-7fa1-9787-bae3deef3d78

date: Thu, 07 May 2026 19:05:54 GMT
ic-certificate: certificate=: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:, tree=:2dn3gwJJaHR0cF9leHBygwGDAYMBgwGDAYMBgwJAgwJDPCQ+gwGCBFgg3AgRysvaDR5zCL7n8fe1qg8ZC3u2JwmKR64GnkyLxdWDAlgglKkiVSB6tJ8zJ9XVfC4Nwzo29zlZ8Ysu76HREv6JGOuDAkCDAlgggbrcBvtONDZr2kE82XKfHHR5bG9u4z15ikOEXgfMi6yCA0CCBFggkogyTX1auharhcpZAEeyBeG4inPhTROW9bdhK+YLkZqCBFggDr3IMZ+IIBggVF2gHzPVdF/nBK1Gx/3Uw9RSh3bsLGqCBFggf1uQpy1TK1t0+t4rb+s6/RuBW11ro/o0rksC6bGI2zaCBFggOgJjcNE2PiFgfLIS/BHKph2LY6SwtbrTGX0vpr/EPLmCBFggTuVOeKmBxVByDKBsixHLzTVKbGKirhEh+eRqG8NBndqCBFggQ4pkBdNyRnkzBnEtHWM2qPbI4KxavLHSEkU9mXRt/ZE=:, expr_path=:2dn3g2lodHRwX2V4cHJgYzwkPg==:, version=2
ic-certificateexpression: default_certification(ValidationArgs{certification:Certification{no_request_certification:Empty{},response_certification:ResponseCertification{certified_response_headers:ResponseHeaderList{headers:["content-type","Cache-Control","Content-Security-Policy","Permissions-Policy","Referrer-Policy","Set-Cookie","X-Content-Type-Options"]}}}})
x-ic-canister-id: lusdn-iiaaa-aaaam-qivpa-cai
x-request-id: 019e03d5-0b6f-7fa1-9787-bae3deef3d78

Recommendations

Enable compression (gzip/brotli) to improve performance