DNS Gurus
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13 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Verdaccio logo Verdaccio

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15724800; includeSubDomains
Content-Security-Policy
Weak
connect-src Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
deny
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
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

Etag
Caching
W/"4df-WUviuVoZTnv+97DpO7zqnKbn+e0"

Content Headers

Content-Length
Content
1247
Content-Type
Content
text/html; charset=utf-8

Server Headers

X-Powered-By
Verdaccio logo
Server
verdaccio/4.12.0

CORS Headers

Access-Control-Allow-Origin
Cors
*

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Wed, 19 Aug 2026 13:37:39 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

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