DNS Gurus
Cached · just now
25 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

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

4 headers
Age
Caching
479443
Cache-Control
Caching
public, max-age=31536000
Expires
Caching
Tue, 13 Jan 2026 01:06:06 GMT
Last-Modified
Caching
Tue, 10 Jul 2018 01:54:06 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

14 headers
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bfe5e7b287820c9-IAD
Date
Other
Sun, 18 Jan 2026 13:16:49 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=5uSa2McfzuZ1tsmRVCBzwXV28NRcU%2BeXIv3G%2BPpbK%2F2XuUxFFHgmo3QTL0zyksY3Rh3u6cjSziAFjRzeNcaRUb73FRw6rwKF3J8n8IojuOU28w%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=9,cfOrigin;dur=0
X-Goog-Generation
Other
1531187646349974
X-Goog-Hash
Other
md5=1B2M2Y8AsgTpgAmY7PhCfg==
X-Goog-Meta-Firebasestoragedownloadtokens
Other
e8a5fd46-4d2e-445d-a303-59fcd0c3eed4
X-Goog-Metageneration
Other
2
X-Goog-Storage-Class
Other
MULTI_REGIONAL
X-Goog-Stored-Content-Encoding
Other
identity
X-Goog-Stored-Content-Length
Other
0
X-Guploader-Uploadid
Other
AJRbA5UC940ydK4Rz0FV3KkOVH29lRzfUPzhC3ceFqXk4XhYMT2G-TwlHELtBn7LfDewJ49Q1juOrKAL7S8MuA

Recommendations

Enable compression (gzip/brotli) to improve performance