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

Detected Technologies from Headers

See all in URL Inspect 7

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

24752

Content-Type

Content

text/html

content-length: 24752
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%3D2akpg%2Duqaaa%2Daaaal%2Dqv5ha%2Dcai; SameSite=Lax

Other Headers

Date

Other

Thu, 07 May 2026 11:27:51 GMT

Ic-Certificate

Other

certificate=: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:, tree=:2dn3gwJJaHR0cF9leHBygwGDAYMBgwGDAYMBgwJAgwJDPCQ+gwGCBFggQpq7iYCnF1/BIFM5YUgv+LuUbl0hdkloO1mguHpaU1SDAlgglKkiVSB6tJ8zJ9XVfC4Nwzo29zlZ8Ysu76HREv6JGOuDAkCDAlggnGgF/imqg6kQRvKLvPiR6yW5mNw0Q3PdpKFcfOqWaBCCA0CCBFgg4e32Q97lJlfk1gI1uj4IUkFd4HZERDEGx8L5VvmVL+OCBFggGxsa2skOBFU/FXyGxv5i2o2tkY9BDww6ZD8x/X9r/rqCBFggX/SLr9FKFmyW1dlj5ZiKW6bVfDfVojsqzEp8q5iMEkuCBFggXaH4RStck+seVU7MGk1/z/uoJFd7b76cq7ZyaZRQfYKCBFggL5O6DOA5nNDO2tRGB0eW46C3o7vp7NrlNzNd7/+uM+OCBFggDZHiYh/H8ljldUtiEYjttY56wO90dHs7mDMNXM+Bkic=:, 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

2akpg-uqaaa-aaaal-qv5ha-cai

X-Request-Id

Other

019e0231-b08b-7c91-84dc-29f794db79e3

date: Thu, 07 May 2026 11:27:51 GMT
ic-certificate: certificate=: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:, tree=:2dn3gwJJaHR0cF9leHBygwGDAYMBgwGDAYMBgwJAgwJDPCQ+gwGCBFggQpq7iYCnF1/BIFM5YUgv+LuUbl0hdkloO1mguHpaU1SDAlgglKkiVSB6tJ8zJ9XVfC4Nwzo29zlZ8Ysu76HREv6JGOuDAkCDAlggnGgF/imqg6kQRvKLvPiR6yW5mNw0Q3PdpKFcfOqWaBCCA0CCBFgg4e32Q97lJlfk1gI1uj4IUkFd4HZERDEGx8L5VvmVL+OCBFggGxsa2skOBFU/FXyGxv5i2o2tkY9BDww6ZD8x/X9r/rqCBFggX/SLr9FKFmyW1dlj5ZiKW6bVfDfVojsqzEp8q5iMEkuCBFggXaH4RStck+seVU7MGk1/z/uoJFd7b76cq7ZyaZRQfYKCBFggL5O6DOA5nNDO2tRGB0eW46C3o7vp7NrlNzNd7/+uM+OCBFggDZHiYh/H8ljldUtiEYjttY56wO90dHs7mDMNXM+Bkic=:, 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: 2akpg-uqaaa-aaaal-qv5ha-cai
x-request-id: 019e0231-b08b-7c91-84dc-29f794db79e3

Recommendations

Enable compression (gzip/brotli) to improve performance