DNS Gurus
Cached · just now
17 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Etag
Caching
"17fe783a12ac87fd1981160051c7e6a6"
Last-Modified
Caching
Thu, 20 May 2021 16:34:50 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
AmazonS3

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
incap_ses_1607_2092931=QVmGMPvLw1iylQHRijZNFgnJdmkAAAAAVmJZOqhCPd1lcr4SNsTPmQ==; path=/; Domain=.cio.org

Other Headers

9 headers
Date
Other
Mon, 26 Jan 2026 01:53:14 GMT
Via
Other
1.1 18591001335591ffb831001ad8b75762.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
wHX0Jer1mIZc6WtzdlYH8iCqO6MUWtOUkxAuT1MQ_wuGI8ncFZlodg==
X-Amz-Cf-Pop
Other
IAD61-P3
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
5XPlOqLqkKCyz1280d0BntF27Qoz5sMN
X-Cache
Other
Miss from cloudfront
X-Cdn
Other
Imperva
X-Iinfo
Other
56-219584221-219584231 NNNN CT(4 6 0) RT(1769392393780 9) q(0 0 0 41) r(0 1) U12

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching