DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding, Accept-Encoding

Caching Headers

2 headers
Cache-Control
Caching
public, max-age=1800, proxy-revalidate
Last-Modified
Caching
Mon, 26 Jan 2026 10:02:40 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

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
EXPIRED
Cf-Ray
Other
9c3f2d0f7eeb38af-IAD
Date
Other
Mon, 26 Jan 2026 10:02:40 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=aYP1P79WNLjT4GDH8NpYSUlGZntKkjXZyT73Ig%2FxDIu5l8Fz8lKHVBj6NmMdmd5QM9p%2BLrrck%2Bw7OJxJoB0qiw3cvYzGoE%2B5Q4fKBtl9nLvgDYA%3D"}]}
Server-Timing
Other
cfEdge;dur=382,cfOrigin;dur=0
Speculation-Rules
Other
"/cdn-cgi/speculation"
X-Permitted-Cross-Domain-Policies
Other
master-only

Recommendations

Enable compression (gzip/brotli) to improve performance