DNS Gurus
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12 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Express logo Express

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
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
  • • 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
Close
Vary
Performance
Origin, Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0
Etag
Caching
W/"8b14-19c58cb33b0"
Last-Modified
Caching
Fri, 13 Feb 2026 20:57:18 GMT

Content Headers

2 headers
Content-Length
Content
35604
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
X-Powered-By
Express logo
Server
Express

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
https://developer-acct.ticketmaster.com

Cookies Headers

1 headers
Set-Cookie
Cookies
connect.sid=s%3AvO8nGjcjVksHQSxZp6TvyIoY54Ok3G24.t3flDRIspydG1oh5fZM%2B0a8NnRpoZHVWfbOdzk%2FX2u4; Path=/; Expires=Sat, 14 Feb 2026 14:06:32 GMT; HttpOnly

Other Headers

1 headers
Date
Other
Sat, 14 Feb 2026 13:06:32 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

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