DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63115200; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

2 headers
Age
Caching
0
Etag
Caching
"17xgeltlxv61cac"

Content Headers

2 headers
Content-Length
Content
62595
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
Thu, 15 Jan 2026 18:49:08 GMT
Via
Other
1.1 varnish
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Download-Options
Other
noopen
X-Robots-Tag
Other
noarchive,nofollow
X-Served-By
Other
cache-iad-kiad7000095-IAD
X-Timer
Other
S1768502948.024798,VS0,VE382

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching