HTTP Headers Analysis for https://us.linkedin.com

Detected Technologies from Headers

See all in URL Inspect 29

Adobe Target

Microsoft Entra ID

YouTube

Adobe Audience Manager

AppNexus (Xandr)

Microsoft Advertising

Citrix

Cloudflare CDN Flourish

GitHub

Google AdSense

Google Conversion Tracking

Google DoubleClick

Google reCAPTCHA

Google Search

Google Static File Front End

Google Sign-In

Google Tag Manager

LinkedIn Megaphone Microsoft Clarity Omny Studio Microsoft Power BI

SlideShare

Tealium

Vidyard

Vimeo

Google Cloud

Microsoft Azure

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Good

default-src; connect-src; script-src; +9 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

sameorigin

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Strengthen CSP by removing 'unsafe-eval'
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

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

no-cache, no-store, no-transform

Expires

Caching

Thu, 01 Jan 1970 00:00:00 GMT

Pragma

Caching

no-cache

cache-control: no-cache, no-store, no-transform
expires: Thu, 01 Jan 1970 00:00:00 GMT
pragma: no-cache

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: JSESSIONID=ajax:4837423796775915609; SameSite=None; Path=/; Domain=.www.linkedin.com; Secure
lang=v=2&lang=en-us; SameSite=None; Path=/; Domain=linkedin.com; Secure
bcookie="v=2&4b01b4e5-43aa-4d25-8244-adf8b5cb0e06"; domain=.linkedin.com; Path=/; Secure; Expires=Thu, 25-Feb-2027 05:05:35 GMT; SameSite=None
bscookie="v=1&202602250505359746edc4-80d2-44dd-822e-0502d6b6db44AQFQg8rVWCGuEk_s0O-V_kfnjjrV4kCU"; domain=.www.linkedin.com; Path=/; Secure; Expires=Thu, 25-Feb-2027 05:05:35 GMT; HttpOnly; SameSite=None
lidc="b=TGST07:s=T:r=T:a=T:p=T:g=3260:u=1:x=1:i=1771995935:t=1772082335:v=2:sig=AQEBE1Ap7tBYSUIBhKAtpLWRLSLkXf6f"; Expires=Thu, 26 Feb 2026 05:05:35 GMT; domain=.linkedin.com; Path=/; SameSite=None; Secure
__cf_bm=4nfEU5Mlc2Y8NlsDwK7S.CmZb7md.LVsQ1N8RlmavH0-1771995935-1.0.1.1-HZ42J.1Z7.FZyBDjdMJXrw6g3s_6R6GuDSK7TlL9LLq3GDDqWWCtxN.Pq6rk66qgbxGAIi1jpMaqkqwwjyJfltdDC80dj86vx0x5g0.e8a4; path=/; expires=Wed, 25-Feb-26 05:35:35 GMT; domain=.linkedin.com; HttpOnly; Secure; SameSite=None

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9d34ab25c92fe609-IAD

Date

Other

Wed, 25 Feb 2026 05:05:35 GMT

X-Li-Fabric

Other

prod-ltx1

X-Li-Pop

Other

cf-prod-ltx1-x

X-Li-Proto

Other

http/1.1

X-Li-Uuid

Other

AAZLnvRKLYovswBgbCuetA==

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9d34ab25c92fe609-IAD
date: Wed, 25 Feb 2026 05:05:35 GMT
x-li-fabric: prod-ltx1
x-li-pop: cf-prod-ltx1-x
x-li-proto: http/1.1
x-li-uuid: AAZLnvRKLYovswBgbCuetA==

Recommendations

Enable compression (gzip/brotli) to improve performance