DNS Gurus
Cached · just now
26 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
Accept-Encoding

Caching Headers

5 headers
Age
Caching
44465
Cache-Control
Caching
max-age=86400
Etag
Caching
"68e7ead0-0"
Expires
Caching
Wed, 24 Dec 2025 15:22:06 GMT
Last-Modified
Caching
Thu, 09 Oct 2025 17:03:12 GMT

Content Headers

2 headers
Content-Length
Content
0
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
nginx

CORS Headers

3 headers
Access-Control-Allow-Methods
Cors
POST, GET, OPTIONS
Access-Control-Allow-Origin
Cors
*
Access-Control-Max-Age
Cors
1728000

Cookies Headers

0 headers
No cookies headers found

Other Headers

12 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Fri, 26 Dec 2025 07:17:57 GMT
Ratelimit-Limit
Other
15
Ratelimit-Observed
Other
0
Ratelimit-Remaining
Other
15
Ratelimit-Reset
Other
1766503386
Ratelimit-Resettime
Other
Tue, 23 Dec 2025 15:23:06 GMT
Via
Other
1.1 varnish, 1.1 varnish
X-Cache
Other
HIT, MISS
X-Cache-Hits
Other
9, 0
X-Served-By
Other
cache-lga21925-LGA, cache-iad-kiad7000025-IAD
X-Timer
Other
S1766733477.374777,VS0,VE7

Recommendations

Enable compression (gzip/brotli) to improve performance

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