HTTP Headers Analysis for https://smartdata.dal.mastercard.com

Detected Technologies from Headers

See all in URL Inspect 7

Adobe Dynamic Tag Management

BootstrapCDN

Dynatrace Active incidents

Google Fonts

Mixpanel

OneTrust

Qualtrics

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=16070400; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Basic

default-src Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer-when-downgrade

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
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=14400, private, no-transform

Etag

Caching

"6acc1a71-2197c"

Expires

Caching

Thu, 15 Oct 2026 19:11:19 GMT

Last-Modified

Caching

Sun, 11 Oct 2026 23:23:29 GMT

cache-control: max-age=14400, private, no-transform
etag: "6acc1a71-2197c"
expires: Thu, 15 Oct 2026 19:11:19 GMT
last-modified: Sun, 11 Oct 2026 23:23:29 GMT

Content Headers

Content-Length

Content

137596

Content-Type

Content

text/html; charset=utf-8

content-length: 137596
content-type: text/html; charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: x-mc-web-ss=stl;  Path=/; HttpOnly; Secure
LB1=!pnixjd07S70TUnFxp4HN0ZUau5wx7GSVPA302PH8RXJyBlzdot6b5Ap/2uILx2vIOqVOJWD0rnAo; expires=Thu, 15-Oct-2026 15:41:19 GMT; path=/; Httponly; Secure
TS0154801c=01d93cbca1bd81efca22149ce2890ff171e68e12eb68d43823c4d2621e69f72d59b2ce18745e4a911242d3d2fbf1f44f18356fb283e6cf66117a12465a66fe7ff3cd4b504c16d0e25ff3e7dc0c1dc9f192e01d8df4; Path=/; HttpOnly; Secure; 
ILB=!xfeo7EjjCMHDboXNM47aagVbqMYB5Kewv2NMUwKrR+mJv7DjPk1dQMtISSjNpuw6Wcg2XYTLz67R9Z4=; expires=Thu, 15-Oct-2026 15:41:19 GMT; path=/; Httponly; Secure

Other Headers

Date

Other

Thu, 15 Oct 2026 15:11:19 GMT

Traceresponse

Other

00-c2f78d9fa11c08ea3ef7d28ca379b146-e1cd64c517193cb4-00

X-Dt-Tracestate

Other

5c24aa51-2c374e65@dt

X-Mc-Correlation-Id

Other

cd841cde7fdbf90387aa786f141a48c1

X-Vcap-Request-Id

Other

ebc0389b-2642-478e-6601-829029668ea5

date: Thu, 15 Oct 2026 15:11:19 GMT
traceresponse: 00-c2f78d9fa11c08ea3ef7d28ca379b146-e1cd64c517193cb4-00
x-dt-tracestate: 5c24aa51-2c374e65@dt
x-mc-correlation-id: cd841cde7fdbf90387aa786f141a48c1
x-vcap-request-id: ebc0389b-2642-478e-6601-829029668ea5

Recommendations

Enable compression (gzip/brotli) to improve performance