knowunity.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 531 ms crawled 2026-05-31

US · 172.67.200.181 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Language: nl

Technology

CDN: Cloudflare
CMS: Next.js
JS framework: Next.js

Third-party hosts loaded (1)

static.knowunity.com×6

Social

DNS records live

NS

brett.ns.cloudflare.com
teagan.ns.cloudflare.com

Verified for

Google

Email authentication no MX

SPF: v=spf1 -all
strict (-all)
DMARC: v=DMARC1; p=reject
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-28 to 2026-08-26

Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://knowunity.nl/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: img-src data: 'self' https: blob: https://www.facebook.com https://content-eu-central-1.knowunity.com https://content-eu-central-1.knowunity.dev; font-src 'self' https://fonts.gstatic.com https://cdn.jsdelivr.net; connect-src * data: blob:; object-src data:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://connect.facebook.net https://apis.google.com https://www.google.com https://appleid.cdn-apple.com https://js.hcaptcha.com https://analytics.tiktok.com https://sc-static.net https://js.stripe.com https://cdnjs.cloudflare.com https://apps.elfsight.com https://static.elfsight.com https://accounts.google.com/gsi/client https://snap.licdn.com/li.lms-analytics/insight.min.js https://www.clarity.ms https://www.paypal.com https://static.cloudflareinsights.com https://www.googletagmanager.com https://assets.calendly.com/assets/external/widget.js https://www.googletagmanager.com; style-src 'self' 'unsafe-inline' https://accounts.google.com/gsi/style; style-src-elem 'self' https://accoun
strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (14)

Linked from (10)