HTTP Headers Analysis for https://developers.sunbit.com

Detected Technologies from Headers

See all in URL Inspect 12

Adobe Fonts (Typekit)

AWS CloudFront

Datadog

Google Analytics

Google API JS Client

Google DoubleClick

Google Fonts

Google Search

Google Static File Front End

Google Tag Manager

Express

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=2592000; includeSubDomains; preload

Content-Security-Policy

Basic

report-uri; script-src; style-src; +4 more 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

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• 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

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

public, max-age=0

Etag

Caching

W/"8e0-18c58a83988"

Last-Modified

Caching

Mon, 11 Dec 2023 11:34:29 GMT

cache-control: public, max-age=0
etag: W/"8e0-18c58a83988"
last-modified: Mon, 11 Dec 2023 11:34:29 GMT

Content Headers

Content-Length

Content

2272

Content-Type

Content

text/html; charset=UTF-8

content-length: 2272
content-type: text/html; charset=UTF-8

Server Headers

X-Powered-By

Server

Express

x-powered-by: Express

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Sat, 09 May 2026 19:41:57 GMT

Via

Other

1.1 fb5457d63c2bae82c659669b952f7d52.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

j-38XMcbdpq9GjBwFAiyjz43pdeQ9LwJcdP0nIMK96D66vdVP7xKbQ==

X-Amz-Cf-Pop

Other

IAD61-P9

X-Cache

Other

Miss from cloudfront

X-Ratelimit-Limit

Other

100

X-Ratelimit-Remaining

Other

99

X-Ratelimit-Reset

Other

0

alt-svc: h3=":443"; ma=86400
date: Sat, 09 May 2026 19:41:57 GMT
via: 1.1 fb5457d63c2bae82c659669b952f7d52.cloudfront.net (CloudFront)
x-amz-cf-id: j-38XMcbdpq9GjBwFAiyjz43pdeQ9LwJcdP0nIMK96D66vdVP7xKbQ==
x-amz-cf-pop: IAD61-P9
x-cache: Miss from cloudfront
x-ratelimit-limit: 100
x-ratelimit-remaining: 99
x-ratelimit-reset: 0

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology