DNS Gurus
Cached · just now
17 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

2 headers
Age
Caching
27409
Last-Modified
Caching
Sun, 28 Sep 2025 19:06:57 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf081ad1a842084-IAD
Date
Other
Fri, 16 Jan 2026 20:54:10 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=Tas%2FZCinSPJmmafh8fHA9DfPOTcsznvjVs0eWCjaXt81js8houn8ymxz0Ts5MFxDcaZK4Es%2FkK3SLnU%2FoWgRi3%2BhC%2FqyRAHzBSTP4w%3D%3D"}]}
Via
Other
1.1 4a082ac654c5bc5479525f2415fc7070.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
CH9K3zB1xkcYyWCoGQQGEa3PZWXciVV-IJGNFfw2goxYK0JhbS6Vew==
X-Amz-Cf-Pop
Other
IAD61-P6
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching