HTTP Headers Analysis for https://qa.blackline.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=zTy2qfV95KmK15GTj06UJDDtCCze5pMSu6lBPL0LWhE-1777710880.2832513-1.0.1.1-dGKVdz9XEHUVDKeUztd54x4dClvwgafvd0pu6jfEigqwO92ZQvaS9EFcCYzIBlCp7ztSFmHrqrImtHkcLf7sEFW4eL97zd86hXWywQE90_Ahc01eFRmNDU_2Sc8h0Gaa; HttpOnly; Secure; Path=/; Domain=qa.blackline.com; Expires=Sat, 02 May 2026 09:04:40 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f55b029c98e33e1-IAD

Date

Other

Sat, 02 May 2026 08:34:40 GMT

X-Nf-Request-Id

Other

01KQKX6NJ5TTSR0CAKEN4VCCKF

cf-cache-status: DYNAMIC
cf-ray: 9f55b029c98e33e1-IAD
date: Sat, 02 May 2026 08:34:40 GMT
x-nf-request-id: 01KQKX6NJ5TTSR0CAKEN4VCCKF

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching