DNS Gurus
Cached · just now
26 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=0
Last-Modified
Caching
Wed, 27 Aug 2025 04:34:26 GMT

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

18 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cdn-Cache
Other
HIT
Cdn-Cachedat
Other
01/17/2026 12:30:00
Cdn-Edgestorageid
Other
925
Cdn-Proxyver
Other
1.43
Cdn-Pullzone
Other
433306
Cdn-Requestcountrycode
Other
US
Cdn-Requestid
Other
1d6fdafede8a115521e0c15e5aed2ee6
Cdn-Requestpullcode
Other
200
Cdn-Requestpullsuccess
Other
True
Cdn-Requesttime
Other
0
Cdn-Status
Other
200
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c7a55af2c9bc973-IAD
Date
Other
Mon, 02 Feb 2026 14:21:23 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=VOwlBrYuV8%2Br%2BztcHc5aDT7%2BlSIFrCZHy12C62aEQPAzKYFDMlR1E2jSs7osG%2FPiVcTluQ1HZmrrlJaFD8%2FVdA3GaMV89vXAvVu%2BKGOzNd5sWqBI8%2BI2sQ%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=170,cfOrigin;dur=11

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology