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
130246
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 17:22:04 GMT
Link
Other
<https://64.media.tumblr.com/5e6e4c17e8a12f3e9e0501d44bce2cbd/fb038ce00bd83927-97/s128x128u_c1/6440d526f4638c7fae067320dcc23df0a8442bbb.jpg>; rel=icon
X-Nc
Other
MISS
X-Rid
Other
f85d64abd11a60af39bdbcb429e41e70
X-Tumblr-Pixel
Other
2
X-Tumblr-Pixel-0
Other
https://px.srvcs.tumblr.com/impixu?T=1766596924&J=eyJ0eXBlIjoidXJsIiwidXJsIjoiaHR0cDovL2JlY2t5cGhhbi5jb20vIiwicmVxdHlwZSI6MCwicm91dGUiOiIvIn0=&U=KNJBAJLOEB&K=74c44aa8e01299d47bb0bab3a34e867365680c7bc8be909b87b45b3870b67544--https://px.srvcs.tumblr.com/impixu?T=1766596924&J=eyJ0eXBlIjoicG9zdCIsInVybCI6Imh0dHA6Ly9iZWNreXBoYW4uY29tLyIsInJlcXR5cGUiOjAsInJvdXRlIjoiLyIsInBvc3RzIjpbeyJwb3N0aWQiOiI3OTE5MTY2MTA3MjIxMzYwNjQiLCJibG9naWQiOjE3NTA4NTMsInNvdXJjZSI6MzN9LHsicG9zdGlkIjoiNzkxOTE2NTk1MjMz
X-Tumblr-Pixel-1
Other
NTg3MjAwIiwiYmxvZ2lkIjoxNzUwODUzLCJzb3VyY2UiOjMzfSx7InBvc3RpZCI6Ijc5MTkxNjU3MzI0NjA2MjU5MiIsImJsb2dpZCI6MTc1MDg1Mywic291cmNlIjozM30seyJwb3N0aWQiOiI3NjczMzQ1MzE4MjM5OTI4MzIiLCJibG9naWQiOjE3NTA4NTMsInNvdXJjZSI6MzN9LHsicG9zdGlkIjoiNzY3MjQzOTQxODQ0MjM4MzM2IiwiYmxvZ2lkIjoxNzUwODUzLCJzb3VyY2UiOjMzfSx7InBvc3RpZCI6Ijc2NzE1MzMzNjgzNzM5MDMzNiIsImJsb2dpZCI6MTc1MDg1Mywic291cmNlIjozM31dfQ==&U=AFGOBGPAOG&K=de8f024f7c71e2cd8844a2230ececf111e2462c4474ac5f49d60fa66e96f8ee7
X-Tumblr-User
Other
beckyphan
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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