DNS Gurus
Cached · 3h ago
30 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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-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,accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
public, max-age=604, s-maxage=60, stale-while-revalidate=1200, stale-if-error=3600
Etag
Caching
"B92C6AA1D033FEAB6382F9D14015025F"

Content Headers

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

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

22 headers
Date
Other
Sun, 21 Dec 2025 08:53:48 GMT
Link
Other
<https://fastshopbrqa2.vtexassets.com>; rel="dns-prefetch",<https://fastshopbrqa2.vtexassets.com>; rel="preconnect"; crossorigin,<https://www.google-analytics.com>; rel="dns-prefetch",<https://www.googletagmanager.com>; rel="dns-prefetch",<https://connect.facebook.net>; rel="dns-prefetch"
Via
Other
1.1 3344004e9e789eb2a14c4d54c4af9600.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
GXlZMUzNjqMouifyVzYVR5SAPd_swzdGXUYc7ki14YgUfuWP_ldtjw==
X-Amz-Cf-Pop
Other
IAD61-P7
X-Cache
Other
Miss from cloudfront
X-Powered-By-Vtex-Cache
Other
2.6.1
X-Request-Id
Other
5644299982e74b8aa729d2e025b29cef
X-Router-Cache
Other
MISS
X-Vtex-Backend-Elapsed-Time
Other
00:00:01.7091542
X-Vtex-Cache-Backend-Connect-Time
Other
0.001
X-Vtex-Cache-Backend-Header-Time
Other
1.738
X-Vtex-Cache-Server
Other
ip-10-203-81-195.ec2.internal
X-Vtex-Cache-Status
Other
MISS
X-Vtex-Cache-Time
Other
1.738
X-Vtex-Etag-Control
Other
public, max-age=604
X-Vtex-Io-Cluster-Id
Other
prod-dj-iostore-eks-use1a-cl4
X-Vtex-Janus-Router-Backend-App
Other
io-production-vstore-group-1-1a-cl4
X-Vtex-Product
Other
store
X-Vtex-Renderer
Other
render@8
X-Vtex-Router-Elapsed-Time
Other
00:00:01.7336479
X-Vtex-Router-Version
Other
9.17.17

Recommendations

Enable compression (gzip/brotli) to improve performance

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