DNS Gurus
Cached · just now
23 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
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
  • • Consider adding 'preload' to HSTS for maximum security
  • • 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
public, max-age=84600
Last-Modified
Caching
Sun, 21 Jul 2024 17:56:13 GMT

Content Headers

2 headers
Content-Disposition
Content
inline; filename=index.html; filename*=utf-8''index.html
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

3 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Methods
Cors
POST, GET, OPTIONS, PUT, DELETE, PATCH
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c8c7c974babae0c-IAD
Date
Other
Wed, 04 Feb 2026 19:13:41 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=6ObYfeheL%2FSFpcqVDH4ob43bkdB6Irgmpe6%2Fr4Z697OCeXRYrPVd1cHvQQeT%2BwQl3pt3Vteezq1XE0Js6lf5DO5joukC2VRBpUNbDvs%3D"}]}
Server-Timing
Other
cfEdge;dur=690,cfOrigin;dur=0
Via
Other
1.1 fdcbbd5c4c7c5e8b036965d289e584e2.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
Gc_8N8UvZbjBTqM12c4pOEiw8jo25Weg99hQInBhnnUQ1vrbM3fWdQ==
X-Amz-Cf-Pop
Other
IAD55-P3
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance