HTTP Headers Analysis for https://ci.firstdark.dev

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Good

base-uri; default-src; form-action; +6 more Analyze

X-Frame-Options

Good

sameorigin

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

no-cache,no-store,must-revalidate

Expires

Caching

Thu, 01 Jan 1970 00:00:00 GMT

cache-control: no-cache,no-store,must-revalidate
expires: Thu, 01 Jan 1970 00:00:00 GMT

Content Headers

Content-Type

Content

text/html;charset=utf-8

content-type: text/html;charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: JSESSIONID.b1baf1ff=node01wgk5ls0r7sdw1k7f35jolnshd69517.node0; Path=/; HttpOnly; SameSite=Lax

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a2cf5f4a7f473020-IAD

Date

Other

Tue, 18 Aug 2026 07:58:14 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=Q0IavRn1tVqwXNEKpaOU8SvvYpKow9ek%2Bil8A8QOPfMICdVxWuu9LpeJsZQ7OdXm3waI%2FFbN%2BNtnBOzWGKI2F7SBFRM9OJ0zRoqhy0UpLaXQl6ZAJiqXz8n450LNRk8CQM0A

Reporting-Endpoints

Other

content-security-policy: http://ci.firstdark.dev/content-security-policy-reporting-endpoint/jogS92C-euDh8cvbCvYYgcZENEjoHA4EFYW8mcH5Mys=:YW5vbnltb3Vz:aHVkc29uLm1vZGVsLkFsbFZpZXc=:

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=8,cfOrigin;dur=207

X-Hudson

Other

1.395

X-Hudson-Theme

Other

default

X-Instance-Identity

Other

MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjR4Oq4HpntOOE8fDbh/8zan3GFizDL9uHW6dZtJT+zxllCt+GkcMQnsPt5yemeHdq5yoNvApJhvsSy4+CU8IkAebPQPPHXRfKA6KZvdvKIA7BdNz20paGVuF7hrDYTErDEpg3x5v3/AgiCrkNqEi6IbbxT7LQ2p9RqH+1t/2MV7sAJqv5khIRLzabLqyabxFYefovoz6PcqgtpOv3Sw7OAejaDnLDvbH9QIxhpoZaMPhf2wjntQadm19lHkHc9nAKsRTbwc/uGaBPHR/dOscqLA4kI0g5+TukL2yM9JLTtkw1YMEUXhTDdjUKHjgkmqaPDXB80ssjxMHBfw5dCH4rQIDAQAB

X-Jenkins

Other

2.574

X-Jenkins-Session

Other

863885b7

X-Served-By

Other

ci.firstdark.dev

X-Ssh-Endpoint

Other

ci.firstdark.dev:41399

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a2cf5f4a7f473020-IAD
date: Tue, 18 Aug 2026 07:58:14 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Q0IavRn1tVqwXNEKpaOU8SvvYpKow9ek%2Bil8A8QOPfMICdVxWuu9LpeJsZQ7OdXm3waI%2FFbN%2BNtnBOzWGKI2F7SBFRM9OJ0zRoqhy0UpLaXQl6ZAJiqXz8n450LNRk8CQM0A"}]}
reporting-endpoints: content-security-policy: http://ci.firstdark.dev/content-security-policy-reporting-endpoint/jogS92C-euDh8cvbCvYYgcZENEjoHA4EFYW8mcH5Mys=:YW5vbnltb3Vz:aHVkc29uLm1vZGVsLkFsbFZpZXc=:
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=8,cfOrigin;dur=207
x-hudson: 1.395
x-hudson-theme: default
x-instance-identity: MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjR4Oq4HpntOOE8fDbh/8zan3GFizDL9uHW6dZtJT+zxllCt+GkcMQnsPt5yemeHdq5yoNvApJhvsSy4+CU8IkAebPQPPHXRfKA6KZvdvKIA7BdNz20paGVuF7hrDYTErDEpg3x5v3/AgiCrkNqEi6IbbxT7LQ2p9RqH+1t/2MV7sAJqv5khIRLzabLqyabxFYefovoz6PcqgtpOv3Sw7OAejaDnLDvbH9QIxhpoZaMPhf2wjntQadm19lHkHc9nAKsRTbwc/uGaBPHR/dOscqLA4kI0g5+TukL2yM9JLTtkw1YMEUXhTDdjUKHjgkmqaPDXB80ssjxMHBfw5dCH4rQIDAQAB
x-jenkins: 2.574
x-jenkins-session: 863885b7
x-served-by: ci.firstdark.dev
x-ssh-endpoint: ci.firstdark.dev:41399

Recommendations

Enable compression (gzip/brotli) to improve performance