HTTP Headers Analysis for https://www.datadoghq.com

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Amazon S3

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer-when-downgrade

Permissions-Policy

Missing

Not configured

Recommendations

• Significantly strengthen CSP directives
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Vary

Performance

Origin

connection: close
vary: Origin

Caching Headers

Age

Caching

24

Cache-Control

Caching

public, proxy-revalidate, max-age=0

Etag

Caching

"5934d43cded734861c1554ac8f521a02"

Last-Modified

Caching

Fri, 01 May 2026 19:13:32 GMT

age: 24
cache-control: public, proxy-revalidate, max-age=0
etag: "5934d43cded734861c1554ac8f521a02"
last-modified: Fri, 01 May 2026 19:13:32 GMT

Content Headers

Content-Length

Content

258917

Content-Type

Content

text/html; charset=utf-8

content-length: 258917
content-type: text/html; charset=utf-8

Server Headers

Server

AmazonS3

server: AmazonS3

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sun, 03 May 2026 09:43:22 GMT

Via

Other

1.1 b7cabc397d742f7536c84bd1dc18004e.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

NAhnGLU3DCdyFenmV1eJXyWB41saVa028EnV8SINoubsWKeF83vwsg==

X-Amz-Cf-Pop

Other

IAD89-P4

X-Amz-Meta-Md5chksum

Other

5934d43cded734861c1554ac8f521a02

X-Amz-Version-Id

Other

7AJVamOimziUUTap.XtYb0sBOEorJior

X-Cache

Other

Hit from cloudfront

date: Sun, 03 May 2026 09:43:22 GMT
via: 1.1 b7cabc397d742f7536c84bd1dc18004e.cloudfront.net (CloudFront)
x-amz-cf-id: NAhnGLU3DCdyFenmV1eJXyWB41saVa028EnV8SINoubsWKeF83vwsg==
x-amz-cf-pop: IAD89-P4
x-amz-meta-md5chksum: 5934d43cded734861c1554ac8f521a02
x-amz-version-id: 7AJVamOimziUUTap.XtYb0sBOEorJior
x-cache: Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance