HTTP Headers Analysis for https://heru.app

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

accept-ranges: bytes
connection: close

Caching Headers

Age

Caching

151153

Cache-Control

Caching

public, max-age=0, s-maxage=31536000

Etag

Caching

"4de1dddf6e6a22e88bf915681df29c03"

Last-Modified

Caching

Wed, 19 Aug 2026 22:16:34 GMT

age: 151153
cache-control: public, max-age=0, s-maxage=31536000
etag: "4de1dddf6e6a22e88bf915681df29c03"
last-modified: Wed, 19 Aug 2026 22:16:34 GMT

Content Headers

Content-Length

Content

593856

Content-Type

Content

text/html

content-length: 593856
content-type: text/html

Server Headers

Server

AmazonS3

server: AmazonS3

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 19 Aug 2026 22:19:28 GMT

Via

Other

1.1 caa5dc507511eeb90523a221b2bd19b4.cloudfront.net (CloudFront), 1.1 7b5972b440c3b8ed7f221569a5195fa4.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

3uOGZFCqP9vsTXZV3JjduOb0IGA53za--CiSnooBO1CCXMbCHOP7NA==

X-Amz-Cf-Pop

Other

IAD55-P8, IAD12-P4

X-Cache

Other

Miss from cloudfront

date: Wed, 19 Aug 2026 22:19:28 GMT
via: 1.1 caa5dc507511eeb90523a221b2bd19b4.cloudfront.net (CloudFront), 1.1 7b5972b440c3b8ed7f221569a5195fa4.cloudfront.net (CloudFront)
x-amz-cf-id: 3uOGZFCqP9vsTXZV3JjduOb0IGA53za--CiSnooBO1CCXMbCHOP7NA==
x-amz-cf-pop: IAD55-P8, IAD12-P4
x-cache: Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance