DNS Gurus
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19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552001
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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
X-UA-Device, Accept

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
64413
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Date
Other
Wed, 24 Dec 2025 17:27:42 GMT
Link
Other
<https://64.media.tumblr.com/b26c269d482c96c189de75e8588fab00/646cafc031d6f511-5b/s128x128u_c1/a05aa15f0f21de3ec673ea3a8fc142a8bc48921c.jpg>; rel=icon
X-Nc
Other
MISS
X-Rid
Other
b6bc521e008ccc266f656b77232b5dc3
X-Tumblr-Pixel
Other
2
X-Tumblr-Pixel-0
Other
https://px.srvcs.tumblr.com/impixu?T=1766597261&J=eyJ0eXBlIjoidXJsIiwidXJsIjoiaHR0cDovL3d3dy5jb2l0ZWxhZGEuY29tLyIsInJlcXR5cGUiOjAsInJvdXRlIjoiLyJ9&U=FOCANIGAIJ&K=2945d1e5b0353a6b60930c449b399fe82f15d1965fb8a28bd349bd33684d0d16--https://px.srvcs.tumblr.com/impixu?T=1766597261&J=eyJ0eXBlIjoicG9zdCIsInVybCI6Imh0dHA6Ly93d3cuY29pdGVsYWRhLmNvbS8iLCJyZXF0eXBlIjowLCJyb3V0ZSI6Ii8iLCJwb3N0cyI6W3sicG9zdGlkIjoiMTgxMDU2MDk0MjAxIiwiYmxvZ2lkIjoyMjI5MjI1MTQsInNvdXJjZSI6MzN9LHsicG9zdGlkIjoiMTgxMDU0NDAy
X-Tumblr-Pixel-1
Other
NDA2IiwiYmxvZ2lkIjoyMjI5MjI1MTQsInNvdXJjZSI6MzN9LHsicG9zdGlkIjoiMTgxMDUzNzk4MTA2IiwiYmxvZ2lkIjoyMjI5MjI1MTQsInNvdXJjZSI6MzN9LHsicG9zdGlkIjoiMTExMDI2NDY0ODE2IiwiYmxvZ2lkIjoyMjI5MjI1MTQsInNvdXJjZSI6MzN9LHsicG9zdGlkIjoiMTEwOTA4OTIyNDExIiwiYmxvZ2lkIjoyMjI5MjI1MTQsInNvdXJjZSI6MzN9XX0=&U=FFGJPFJNPI&K=6b777f5a7a5f1b8f83e574ff45135dbd26c07248ef695c12b8744b7e22d313a1
X-Tumblr-User
Other
coitelada
X-Ua-Compatible
Other
IE=Edge,chrome=1
X-Ua-Device
Other
desktop

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

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