cademy.io

.io crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 5488 ms crawled 2026-05-29

IE · 52.214.135.20 · AS16509 Amazon.com, Inc.

Reputation 81/100 weak security headers dmarc partial coverage weak subdomain policy

Classifying

HTML metadata

Title: Home Page - Cademy
Description: Home Page
Language: en

Open Graph

url: https://cademy.io/home
title: Home Page
description: Home Page

Technology

CMS: Next.js

Analytics

Google Tag Manager

Third-party hosts loaded (4)

refined-wonder-780cdb3a4d.media.strapiapp.com×192
brand-assets.capterra.com×2
cademy-assets-io.b-cdn.net×2
www.googletagmanager.com×1

Social

DNS records live

NS

ns-1282.awsdns-32.org
ns-148.awsdns-18.com
ns-1856.awsdns-40.co.uk
ns-979.awsdns-58.net

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

zoom-domain-verification=ZOOM_verify_01a41bfe84c24132a5419eacde4d6434

Verified for

Brevo
Google

Email authentication partial

SPF

v=spf1 include:_spf.freshsales.io include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:rua@dmarc.cademy.co.uk,mailto:rua@dmarc.brevo.com; pct=90; sp=none

policy: quarantine · pct=90 · sp=none

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaYi/Sj+rGhnCz56NB7nkY4jNmQOA3v85uilibUdQIzp/ZQDDrcRJChk13QepXN0PIa612RimH/kV+QcYu9m…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

Amazon RSA 2048 M02

from 2025-07-01 to 2026-07-31

Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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