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

3 headers
Cache-Control
Caching
max-age=600
Expires
Caching
Sat, 10 Jan 2026 22:10:57 GMT
Last-Modified
Caching
Sat, 05 Aug 2017 10:47:40 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bbf733d29605001-IAD
Date
Other
Sat, 10 Jan 2026 22:00:57 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=I7Fwpe1E7g%2BAJLsC7bAtHi%2B%2B6gR2OEXk1nPUag%2B3D0tMM8kxiTWDu4MOWtGy1sJZ2F1gT7%2FgsG3ps34ipP%2F8Fn%2FVM%2F42%2BOp2yvJiDBE%3D"}]}
Server-Timing
Other
cfEdge;dur=13,cfOrigin;dur=18
X-Github-Request-Id
Other
2DF0:288CE4:20A47D4:25527DF:6962CC19
X-Proxy-Cache
Other
MISS

Recommendations

Enable compression (gzip/brotli) to improve performance