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
86205
Cache-Control
Caching
max-age=86400
Etag
Caching
"68e7ead0-0"
Expires
Caching
Sun, 21 Dec 2025 21:30:14 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
Thu, 25 Dec 2025 22:26:17 GMT
Ratelimit-Limit
Other
15
Ratelimit-Observed
Other
0
Ratelimit-Remaining
Other
15
Ratelimit-Reset
Other
1766266274
Ratelimit-Resettime
Other
Sat, 20 Dec 2025 21:31:14 GMT
Via
Other
1.1 varnish, 1.1 varnish
X-Cache
Other
HIT, HIT
X-Cache-Hits
Other
4, 0
X-Served-By
Other
cache-lga21930-LGA, cache-iad-kiad7000020-IAD
X-Timer
Other
S1766701578.908433,VS0,VE2

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 39ms