DNS Gurus
Cached · just now
21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31557600
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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

5 headers
Age
Caching
1060
Cache-Control
Caching
max-age=120,s-maxage=600,stale-while-revalidate=43200,stale-if-error=43200
Etag
Caching
"31acd-648a8c58ea301"
Expires
Caching
Sun, 18 Jan 2026 13:39:26 GMT
Last-Modified
Caching
Sun, 18 Jan 2026 12:32:46 GMT

Content Headers

2 headers
Content-Length
Content
203469
Content-Type
Content
text/html;charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Date
Other
Sun, 18 Jan 2026 13:39:54 GMT
Via
Other
1.1 6e3cb302b7b47cb215ef7af27e526b74.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
m5nExQclPqAtBQMwyADhPcI9VtmXhha1By8a0nWWBRHc3K5pr7yDCg==
X-Amz-Cf-Pop
Other
IAD61-P13
X-Cache
Other
Hit from cloudfront
X-Served-By
Other
cache-iad-kcgs7200175-IAD
X-Timer
Other
S1768742814.909743,VS0,VS0,VE62
X-Vhost
Other
publish

Recommendations

Enable compression (gzip/brotli) to improve performance