DNS Gurus
Cached · just now
16 Headers

Detected Technologies from Headers

See all in URL Inspect 2
Google Static File Front End logo Google Static File Front End Express logo Express

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
x-fh-requested-host, accept-encoding

Caching Headers

Etag
Caching
W/"c-dAuDFQrdjS3hezqxDTNgW7AOlYk"

Content Headers

Content-Length
Content
12
Content-Type
Content
text/html; charset=utf-8

Server Headers

Server
Google Static File Front End logo
Server
Google Frontend
X-Powered-By
Express logo
Server
Express

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Tue, 11 Aug 2026 17:33:10 GMT
Www-Authenticate
Other
Basic realm="Dev"
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Cloud-Trace-Context
Other
149dcd61d00389aae832d85fc32093ef;o=1
X-Served-By
Other
cache-nyc-kteb1890032-NYC
X-Timer
Other
S1786469590.602435,VS0,VE1167

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