HTTP Headers Analysis for https://widget.intercom.io

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Amazon S3

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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

Accept-Ranges

Performance

bytes

Connection

Performance

close

Content-Encoding

Performance

gzip

Vary

Performance

Origin

accept-ranges: bytes
connection: close
content-encoding: gzip
vary: Origin

Caching Headers

Cache-Control

Caching

max-age=300, s-maxage=300, public

Etag

Caching

"2c824cfd3b6e26d133f97d6d337ad675"

Last-Modified

Caching

Thu, 19 Feb 2026 15:29:43 GMT

cache-control: max-age=300, s-maxage=300, public
etag: "2c824cfd3b6e26d133f97d6d337ad675"
last-modified: Thu, 19 Feb 2026 15:29:43 GMT

Content Headers

Content-Encoding

Content

gzip

Content-Length

Content

3163

Content-Type

Content

application/javascript; charset=UTF-8

content-encoding: gzip
content-length: 3163
content-type: application/javascript; charset=UTF-8

Server Headers

Server

AmazonS3

server: AmazonS3

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Fri, 20 Feb 2026 06:34:17 GMT

Via

Other

1.1 5bf05ef8c330bf5ac68c568cccb2399e.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

oxXHq7jUozsDA9OB5QqWfEW-hDDW48ReeHf1lF3RMFdHxmjqKdeCJw==

X-Amz-Cf-Pop

Other

JFK50-P13

X-Amz-Server-Side-Encryption

Other

AES256

X-Amz-Version-Id

Other

VcM16OOIXew98hrFmvOpj4Jw1sSIisw6

X-Cache

Other

Error from cloudfront

alt-svc: h3=":443"; ma=86400
date: Fri, 20 Feb 2026 06:34:17 GMT
via: 1.1 5bf05ef8c330bf5ac68c568cccb2399e.cloudfront.net (CloudFront)
x-amz-cf-id: oxXHq7jUozsDA9OB5QqWfEW-hDDW48ReeHf1lF3RMFdHxmjqKdeCJw==
x-amz-cf-pop: JFK50-P13
x-amz-server-side-encryption: AES256
x-amz-version-id: VcM16OOIXew98hrFmvOpj4Jw1sSIisw6
x-cache: Error from cloudfront

Recommendations

No recommendations at this time