DNS Gurus
Cached · just now
25 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
Present
unload=self
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)

Performance Headers

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Age
Caching
618
Cache-Control
Caching
max-age=0, private, no-store, no-cache, must-revalidate

Content Headers

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

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
userReferrer=https%3a%2f%2fwww.consumerreports.org%2f;domain=.consumerreports.org;path=/

Other Headers

13 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Thu, 05 Feb 2026 03:51:01 GMT
Grace
Other
none
Via
Other
1.1 varnish (Varnish/6.0), 1.1 2808d4518b8251e6457a363885208d94.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
whX-nT3qQYPsEVbTGz7H5f9wIaugG_IjFhnKGDh6WanWnpU7DCcyNw==
X-Amz-Cf-Pop
Other
MCI50-P4
X-Backend
Other
cda-core
X-Cache
Other
Miss from cloudfront
X-Cache-Hits
Other
987
X-Depends-On
Other
a7738161770 cda-homepage-v2 cda-core
X-Node
Other
varnish-prod-us-east-1-02
X-Vanity-Url
Other
1
X-Varnish
Other
52660517 51634533

Recommendations

Enable compression (gzip/brotli) to improve performance