DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
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
  • • 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

1 headers
Cache-Control
Caching
private, no-cache, no-store, max-age=0, must-revalidate

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
Next.js

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=2VCJuCQXb7vxByJ5c4nRskkcXUQHyUX1J3cOLeTONjc-1767125995316-0.0.1.1-604800000; path=/; domain=.flowcode.com; HttpOnly; Secure; SameSite=None

Other Headers

5 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b643c1dd8247608-IAD
Date
Other
Tue, 30 Dec 2025 20:19:55 GMT
Link
Other
</_next/static/chunks/webpack-d4384e459a136f29.js>; rel=preload; as=script, </_next/static/chunks/framework-759d5bf153079a9c.js>; rel=preload; as=script, </_next/static/chunks/main-cd00a71fdfaeeed7.js>; rel=preload; as=script, </_next/static/css/fb898e214dee1804.css>; rel=preload; as=style, </_next/static/chunks/pages/_app-125ce8c9170a3c2a.js>; rel=preload; as=script, </_next/static/chunks/84692-5a3a7af283a41aaf.js>; rel=preload; as=script, </_next/static/chunks/81226-1a11c24377bc6c2f.js>; rel=preload; as=script, </_next/static/chunks/63123-f9c20aad49f55e5b.js>; rel=preload; as=script, </_next/static/chunks/57664-c6e57359894c6366.js>; rel=preload; as=script, </_next/static/chunks/71031-718fa1aa8d3d00ed.js>; rel=preload; as=script, </_next/static/chunks/40894-4a3d468ced6db5dd.js>; rel=preload; as=script, </_next/static/chunks/23381-33f92c56abb3ccb3.js>; rel=preload; as=script, </_next/static/chunks/pages/signin-d61cf5eb80a31b60.js>; rel=preload; as=script

Recommendations

Enable compression (gzip/brotli) to improve performance

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