linkerd.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 834 ms crawled 2026-05-18

US · 104.21.63.202 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Enterprise power without enterprise complexity | Linkerd
Description: Linkerd adds critical security, observability, and reliability to your Kubernetes stack, without code changes.
Language: en
Generator: Hugo 0.142.0
Canonical: https://linkerd.io/

Open Graph

url: https://linkerd.io/
title: Enterprise power without enterprise complexity
locale: en_us
site name: Linkerd
description: Linkerd adds critical security, observability, and reliability to your Kubernetes stack, without code changes.

Technology

CDN: Cloudflare
CMS: Hugo

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (4)

buttons.github.io×1
static.scarf.sh×1
www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Address: rd ForumFollowLinkedinYouTubeTwitterEdit This SiteCopyright © 2026

DNS records live

NS

pola.ns.cloudflare.com
vin.ns.cloudflare.com

TXT

google-site-verification=pVwDX8c14m6n3M2qgHQKkW3VjTd1aOMAKK8YpAtUzNE
google-site-verification=WD904ISeXeYVvzO5Tlofs-tAP116f8pSgtbYDpifAIM

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-05-04 to 2026-08-02

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://linkerd.io/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (23)

Linked from (4)