HTTP Headers Analysis for https://api.azul.com.do

Detected Technologies from Headers

See all in URL Inspect 2

ASP.NET

Microsoft IIS

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Add Content-Security-Policy header to prevent XSS attacks
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Transfer-Encoding

Performance

chunked

transfer-encoding: chunked

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

Microsoft-IIS/10.0

X-Powered-By

Server

ASP.NET

server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: path=/; Secure; HttpOnly
visid_incap_2907181=f3TIaez8Rq6c/t+rh2wEVJte2WkAAAAAQUIPAAAAAADzIoNWSpN6IZs2AElc2+hC; expires=Sat, 10 Apr 2027 06:57:38 GMT; HttpOnly; path=/; Domain=.azul.com.do
incap_ses_194_2907181=T6FAUx3dQAsMBs+YhDqxApte2WkAAAAAMAlGtbK82rHrBx2e9zuQQg==; path=/; Domain=.azul.com.do

Other Headers

Date

Other

Fri, 10 Apr 2026 20:33:32 GMT

X-Iinfo

Other

8-14288762-14288764 NNNN CT(77 283 0) RT(1775853211663 30) q(0 0 3 0) r(4 4) U24

date: Fri, 10 Apr 2026 20:33:32 GMT
x-iinfo: 8-14288762-14288764 NNNN CT(77 283 0) RT(1775853211663 30) q(0 0 3 0) r(4 4) U24

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Consider removing X-Powered-By header to hide server technology