HTTP Headers Analysis for https://api.smartly.io

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31622400; includeSubDomains

Content-Security-Policy

Good

default-src; base-uri; block-all-mixed-content; +8 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Cache-Control

Caching

no-store

cache-control: no-store

Content Headers

Content-Length

Content

869

Content-Type

Content

text/html

content-length: 869
content-type: text/html

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _uis_state_login=8c3dc9a6160d06da521105bc_118d9d15c89fdac56d51f107b28c3edf_6f78229d7481a9c1fb10249b83f1bc151ded74102e72d73c0fd43c98157408d35b3a99093bb1e145e36a1b7acc2a0b1006bfede2981e21fbfefb6c9190950219039c86e9a5c5f5b4fb33d70b651a1b85475fd58a709290a0cdf5528f10eeb8a8652ec1e9d9b29e93f3076e34417221541aab0870ea19de6576a66a13ebf82eb72356ac2e830af254431af122b32dec23880009f740940e3b009dcb2e26480442af5e67a8d3078922c96da9300bf6803c12ba22d1dec160aac1911d6954bac72c314214bf78b7742157b29fbf1564850471d64b3b535e05521c0027d3032748f0f448668ec5debd63109aa26d3fffaefa5d1dd9cc9af52a11; path=/persona/identity/public/login/callback; samesite=lax; secure; httponly

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f58a00b9feaca5f-IAD

Date

Other

Sat, 02 May 2026 17:07:57 GMT

Location

Other

https://login.smartly.io/authorize?client_id=UMxpLUs6ZV9J272QiHCHEL0yGlShobun&scope=openid&response_type=code&redirect_uri=https%3A%2F%2Fapp.smartly.io%2Fpersona%2Fidentity%2Fpublic%2Flogin%2Fcallback&state=584043ba89d97e0535c6913070659f7663dc233276fc215e087ff31f49eab288&code_challenge=z6qjSSlB0RC1qp2SqG0o1LlvwcGKbWrQ7PIdmLj8mBE&code_challenge_method=S256&organization=org_pWs3kVGUyQr5nPQB

X-Dns-Prefetch-Control

Other

off

X-Download-Options

Other

noopen

X-Message-Id

Other

2c64dcdd-8f97-4a5d-9775-79c66aada464

X-Permitted-Cross-Domain-Policies

Other

none

X-Request-Id

Other

9acf9246-394d-4327-819c-905f2d7c195b

X-Smartly-Service

Other

persona

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f58a00b9feaca5f-IAD
date: Sat, 02 May 2026 17:07:57 GMT
location: https://login.smartly.io/authorize?client_id=UMxpLUs6ZV9J272QiHCHEL0yGlShobun&scope=openid&response_type=code&redirect_uri=https%3A%2F%2Fapp.smartly.io%2Fpersona%2Fidentity%2Fpublic%2Flogin%2Fcallback&state=584043ba89d97e0535c6913070659f7663dc233276fc215e087ff31f49eab288&code_challenge=z6qjSSlB0RC1qp2SqG0o1LlvwcGKbWrQ7PIdmLj8mBE&code_challenge_method=S256&organization=org_pWs3kVGUyQr5nPQB
x-dns-prefetch-control: off
x-download-options: noopen
x-message-id: 2c64dcdd-8f97-4a5d-9775-79c66aada464
x-permitted-cross-domain-policies: none
x-request-id: 9acf9246-394d-4327-819c-905f2d7c195b
x-smartly-service: persona

Recommendations

Enable compression (gzip/brotli) to improve performance