DNS Gurus
Cached · just now
16 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
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 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
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch, Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
private, no-cache, no-store, max-age=0, must-revalidate

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

1 headers
Set-Cookie
Cookies
i18next=en; Path=/; Expires=Fri, 22 Jan 2027 07:33:20 GMT; Max-Age=31536000; Domain=cryptomus.com; SameSite=lax

Other Headers

7 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c1d5cd1b981081c-IAD
Date
Other
Thu, 22 Jan 2026 07:33:20 GMT
Link
Other
</_next/static/css/d49ae6f9c090bc42.css>; rel=preload; as="style", </_next/static/css/c29947d1cc76f81d.css>; rel=preload; as="style", </_next/static/css/8d8895b6f9062d6e.css>; rel=preload; as="style", </_next/static/css/8e392fc9cb069403.css>; rel=preload; as="style", </_next/static/css/5d5958782b4c0ed3.css>; rel=preload; as="style", </_next/static/css/9a46134750fbcd82.css>; rel=preload; as="style", </_next/static/css/0712f8850b58f828.css>; rel=preload; as="style", </_next/static/css/d72c8dd9aaff3308.css>; rel=preload; as="style", </_next/static/css/18724b59b5c833d7.css>; rel=preload; as="style", </_next/static/css/2de8a7410d51e053.css>; rel=preload; as="style", </_next/static/css/6f61691a29f6ee26.css>; rel=preload; as="style"
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=LwYOWcUACXO5fCDDiv0DdesUdS0vvcpAKM6D3g4cER8x5196m0%2BruiKbJtYGmgVLuHp%2FmkZJdIFKcQY3bhpp3uoBZSdcn1HMDSx5sw%3D%3D"}]}
X-Middleware-Rewrite
Other
/en

Recommendations

Enable compression (gzip/brotli) to improve performance