DNS Gurus
Cached · just now
16 Headers

Detected Technologies from Headers

See all in URL Inspect 3
Cloudflare CDN logo Cloudflare CDN Render logo Render 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0
Etag
Caching
W/"b6b-19c52d22a18"
Last-Modified
Caching
Thu, 12 Feb 2026 17:07:11 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

2 headers
Server
Cloudflare CDN logo
Server
cloudflare
X-Powered-By
Express logo
Server
Express

CORS Headers

1 headers
Access-Control-Allow-Credentials
Cors
true

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Cloudflare CDN logo
Other
DYNAMIC
Cf-Ray
Cloudflare CDN logo
Other
9cced6e7eceb4f53-IAD
Date
Other
Thu, 12 Feb 2026 20:29:40 GMT
Rndr-Id
Render logo
Other
c1ea1740-a3a5-458d
X-Render-Origin-Server
Render logo
Other
Render

Recommendations

Enable compression (gzip/brotli) to improve performance

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