DNS Gurus
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20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
script-src; style-src; img-src; +4 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

3 headers
Age
Caching
3728
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"11nt440ecizppz"

Content Headers

2 headers
Content-Length
Content
33342
Content-Type
Content
text/html; charset=utf-8

Server Headers

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

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Thu, 25 Dec 2025 14:15:14 GMT
Report-To
Other
{"group":"default","max_age":10886400,"endpoints":[{"url":"https://push.techulus.com/api/debug/csp-report"}],"include_subdomains":true}
Report-Uri
Other
https://push.techulus.com/api/debug/csp-report
X-Dns-Prefetch-Control
Other
on
X-Matched-Path
Other
/
X-Vercel-Cache
Other
STALE
X-Vercel-Id
Other
iad1::iad1::kdmts-1766675842913-ba5a77577474

Recommendations

Enable compression (gzip/brotli) to improve performance

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

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