gladwellacademy.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1576 ms crawled 2026-06-01

NL · 87.233.6.42 · AS15703 TrueFullstaq B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Agile-, SAFe- en AI-trainingen - Gladwell Academy

Description

Stimuleer duurzame groei met kennis, ervaring en coaching. Behaal persoonlijk en organisatiebreed succes met Gladwell Academy.

Language

Canonical

https://www.gladwellacademy.nl/

Translations

en ×2
de
fr
nl

Open Graph

title: Be Better Than Yesterday - Gladwell Academy NL
site name: Gladwell Academy
description: Stimuleer duurzame groei met kennis, ervaring en coaching. Behaal persoonlijk en organisatiebreed succes met Gladwell Academy.

Technology

Server: nginx
CMS: Nuxt
JS framework: Vue

Analytics

Google Tag Manager

Third-party hosts loaded (6)

cms.gladwellacademy.com×8
www.gladwellacademy.com×2
www.gladwellacademy.de×1
www.gladwellacademy.fr×1
www.gladwellacademy.in×1
www.googletagmanager.com×1

DNS records live

NS

ns1.sqr.nl
ns2.sqr.domains
ns3.sqr.cloud

MX

10 gladwellacademy-nl.mail.protection.outlook.com

Email authentication partial

SPF

v=spf1 include:spf.sqr.nl include:4980540.spf08.hubspotemail.net include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvvZ9R1IpEQXUVmn2f489ppfaEQ0eUeoDweAqcLvxx4btV7QHfUjjs1Mh4CvjOVWsty89kraE+Zz+YI…

selectors probed

Certificate (current)

R13

from 2026-04-22 to 2026-07-21

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gladwellacademy.nl/

findings

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