HTTP Headers Analysis for https://justsend.pl

Detected Technologies from Headers

See all in URL Inspect 3

AWS CloudFront

Nginx

PHP

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=16070400; includeSubDomains

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

Present

origin-when-cross-origin

Permissions-Policy

Present

geolocation=(self), microphone=()

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=0, must-revalidate, private

Expires

Caching

Mon, 17 Aug 2026 12:20:27 GMT

cache-control: max-age=0, must-revalidate, private
expires: Mon, 17 Aug 2026 12:20:27 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

content-type: text/html; charset=UTF-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: PHPSESSID=706573e7b9ef26adf7458ecae54f31ba; path=/; secure; httponly; samesite=lax

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Mon, 17 Aug 2026 12:20:27 GMT

Request-Id

Other

Root=1-6a82fc8b-21bda5dc5b43f107500a01f6

Trace-Id

Other

6a82fc8b21bda5dc5b43f107500a01f6

Via

Other

1.1 b337a2ccda3a2da75070ffbae82a67ec.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

QTnwOixwy06GghKpiOwDiRG8FtQ7_ivB97gUvKwAXBXjqA-wi3GkYg==

X-Amz-Cf-Pop

Other

IAD61-P11

X-Cache

Other

Miss from cloudfront

X-Webkit-Csp

Other

frame-ancestors 'self'

alt-svc: h3=":443"; ma=86400
date: Mon, 17 Aug 2026 12:20:27 GMT
request-id: Root=1-6a82fc8b-21bda5dc5b43f107500a01f6
trace-id: 6a82fc8b21bda5dc5b43f107500a01f6
via: 1.1 b337a2ccda3a2da75070ffbae82a67ec.cloudfront.net (CloudFront)
x-amz-cf-id: QTnwOixwy06GghKpiOwDiRG8FtQ7_ivB97gUvKwAXBXjqA-wi3GkYg==
x-amz-cf-pop: IAD61-P11
x-cache: Miss from cloudfront
x-webkit-csp: frame-ancestors 'self'

Recommendations

Enable compression (gzip/brotli) to improve performance