DNS Gurus
Cached · just now
17 Headers

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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Origin

Caching Headers

3 headers
Cache-Control
Caching
max-age=0, no-cache, no-store, must-revalidate
Etag
Caching
"1a493f362ca610489d157802b3950bf2"
Last-Modified
Caching
Wed, 17 Dec 2025 05:36:49 GMT

Content Headers

2 headers
Content-Length
Content
2964
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
AmazonS3

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Content-Security-Policy-Report-Only
Other
default-src 'self' brightlysoftware.dev *.brightlysoftware.dev; script-src 'self' brightlysoftware.dev *.brightlysoftware.dev; style-src 'self' brightlysoftware.dev *.brightlysoftware.dev; img-src 'self' data: brightlysoftware.dev *.brightlysoftware.dev; font-src 'self' brightlysoftware.dev *.brightlysoftware.dev; connect-src 'self' brightlysoftware.dev *.brightlysoftware.dev; frame-src 'self' brightlysoftware.dev *.brightlysoftware.dev; object-src 'none'; base-uri 'self'; form-action 'self'; require-trusted-types-for 'script';report-to https://localhost:8080/report-csp;
Date
Other
Sat, 03 Jan 2026 00:21:32 GMT
Via
Other
1.1 58c3ce6e485adff4a9658be41214af94.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
uh0hhDznIp0VzRavTpapDNFJ6iMM5XsckUFitoROELO6_uHcx1zB2A==
X-Amz-Cf-Pop
Other
IAD55-P10
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance