DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Age
Caching
1277852
Cache-Control
Caching
public,max-age=31536000
Last-Modified
Caching
Sun, 19 Apr 2020 01:28:02 GMT

Content Headers

1 headers
Content-Type
Content
text/html

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

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c177617ff51e600-IAD
Date
Other
Wed, 21 Jan 2026 14:22:01 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=nLjFepnQBfTQFWsukWhkjkrZevaRKSUlsclkGrXSo%2BiKwf8y%2F9GyL2lGEE2ShYieWiJkKSr1Tej9yzkLsSp1x1I6SjNF6eKc0DQqnfkHAWAuhg%3D%3D"}]}
Via
Other
1.1 de8c22342808c6d85bb5af74b959fb0a.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
QEPt9aKjGJ8l1Hrx8kLiGjjaaxhJvw4PQdMfqu3EzaEFq2-tbJ8obw==
X-Amz-Cf-Pop
Other
IAD61-P13
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance