DNS Gurus
Cached · just now
18 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
Cache-Control
Caching
public, max-age=31536000, s-maxage=86400
Last-Modified
Caching
Mon, 19 Jan 2026 10:00:24 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

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

11 headers
Cf-Cache-Status
Other
MISS
Cf-Ray
Other
9c0ea7f898e44e63-IAD
Date
Other
Tue, 20 Jan 2026 12:43:12 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=LG%2BQPF7%2F8yfjIWeMLJx0%2BwOKsrgkOfEmp4phi037HcGl2yYLZokv9tcuUnQBa7dMl9Qlh1RCGqmYjmyGdin6rPJ78ZKEPlOvfs1qCM%2FD"}]}
Server-Timing
Other
cfEdge;dur=8,cfOrigin;dur=133
X-Amz-Request-Id
Other
tx0000010b62259883a0d29-00696f7860-12ac58421-nyc3c
X-Do-App-Origin
Other
1d7fdb51-0853-4ddd-aa39-1051dc7e2611
X-Do-Orig-Status
Other
200
X-Do-Static-Catchall-Document
Other
index.html
X-Rgw-Object-Type
Other
Normal

Recommendations

Enable compression (gzip/brotli) to improve performance