Site Report · social-media

Last updated: May 12, 2026

LinkedIn Site Report

Looking for the technical details behind LinkedIn? This Social-media site runs on a custom-built platform and is served by Cloudflare. We detected a minimal technology footprint in use, and the overall speed profile shows slower-than-average load times (approximately 2,107 ms server response). Dive into the report below for SSL, DNS, and performance insights about LinkedIn.

linkedin.com

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Technology Stack

Technologies detected on LinkedIn

This site uses Cloudflare as the web server and Cloudflare for content delivery.

Web Server

Cloudflare

CDN

Cloudflare

SSL Certificate

Security status for LinkedIn

The SSL certificate is valid and issued by DigiCert Inc. It expires on September 19, 2026 (130 days remaining). The connection uses TLSv1.3.

Status

Valid

Issuer

DigiCert Inc

Expires

Sep 19, 2026

130 days remaining

Protocol

TLSv1.3

DNS Information

Domain name system records for LinkedIn

Nameservers

dns1.p09.nsone.net

dns2.p09.nsone.net

dns3.p09.nsone.net

dns4.p09.nsone.net

ns1-42.azure-dns.com

ns2-42.azure-dns.net

ns3-42.azure-dns.org

ns4-42.azure-dns.info

A Records

150.171.22.12

MX Records

mail-a.linkedin.com

mail-c.linkedin.com

mail-d.linkedin.com

mail.linkedin.com

SPF Record

Present

DMARC Record

Present

Speed & Performance

Page load performance for LinkedIn

The site loads slowly, which may negatively impact user experience and search rankings. Our analysis measured a server response time of 2,107 ms, a total page size of approximately 138 KB, and 4 external resources loaded on the page.

Rating

slow

Response Time

2,107 ms

Page Size

138 KB

Resources

4 requests

SEO Meta Tags

Meta tag analysis for LinkedIn

The page title ("LinkedIn: Log In or Sign Up") is quite short at 27 characters and could benefit from additional keywords, the meta description is a healthy 149 characters, Open Graph tags are partially set up (missing og:image), and a canonical URL is properly set.

Title Tag

27 chars

LinkedIn: Log In or Sign Up

Meta Description

149 chars

1 billion members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.

Open Graph Tags

og:title LinkedIn: Log In or Sign Up

og:description 1 billion members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.

Canonical URL

https://www.linkedin.com/

Mobile Friendliness

Mobile compatibility for LinkedIn

Overall

Mobile Friendly

Viewport Meta

Present

Responsive Design

Detected

Quick Overview

HTTP Status 200

Response Time 2,107 ms

SSL Valid

Speed slow

Mobile good

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