DNS Gurus
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19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Present
X-Content-Type-Options
Good
nosniff
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
4308
Content-Type
Content
text/html;charset=utf-8

Server Headers

1 headers
Server
Server
nginx/1.18.0

CORS Headers

6 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
*, Content-Type, Accept, AUTHORIZATION, Cache-Control, X-CSRF-TOKEN
Access-Control-Allow-Methods
Cors
POST, GET, DELETE, PUT, OPTIONS
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
Cache-Control, Content-Language, Content-Type, Expires, Last-Modified, Pragma
Access-Control-Max-Age
Cors
1728000

Cookies Headers

1 headers
Set-Cookie
Cookies
dm.session=BAh7CEkiD3Nlc3Npb25faWQGOgZFVG86HVJhY2s6OlNlc3Npb246OlNlc3Np%0Ab25JZAY6D0BwdWJsaWNfaWRJIkViNmU1YjUxOTNkMjc4MWU2MTljZTYyZjlj%0ANTg5MWFhMzVlYWU3YmM3N2IwMTM4YWQxZDA5MzdmYTEyODU0YWJkBjsARkki%0AD2NzcmYudG9rZW4GOwBUSSIxajMzRzZCZlBQd0t4dUdteThQemRDbWhHYzZY%0ARFhkRmh2K3V5MjN6VFdmcz0GOwBGSSIKZmxhc2gGOwBGewA%3D%0A--801a85948d373019ea6ad3aa545627088a648030; domain=.dropmark.com; path=/; expires=Fri, 13 Feb 2026 11:49:52 -0000

Other Headers

5 headers
Date
Other
Wed, 14 Jan 2026 11:49:52 GMT
Via
Other
1.1 6cf4a81d176cbce48cca9985e8ca1356.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
alu-4hgMCZ_3l2_rSAROfBgt4_v7AZ9I5U7C22GBp67sj__MT_yo6w==
X-Amz-Cf-Pop
Other
IAD55-P9
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching