hermangorter.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 457 ms crawled 2026-06-03

US · 172.67.207.112 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

obs Herman Gorter | Openbaar onderwijs Zaanstad

Language

nl-NL

Generator

ZaanPrimair v.1.1

Canonical

https://www.hermangorter.nl/

Feeds

Open Graph

url: https://www.hermangorter.nl/
title: obs Herman Gorter
locale: nl_NL
site name: obs Herman Gorter
description: Openbaar onderwijs Zaanstad

Technology

CDN: Cloudflare
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (12)

i0.wp.com×9
www.schoolpraat-app.nl×3
stats.wp.com×2
0.gravatar.com×1
1.gravatar.com×1
2.gravatar.com×1
fonts.gstatic.com×1
s0.wp.com×1
v0.wordpress.com×1
widgets.wp.com×1
wp.me×1
www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS

norman.ns.cloudflare.com
reza.ns.cloudflare.com

MX

0 hermangorter-nl.mail.protection.outlook.com

TXT

ca3-9f92520e69b54e1597adc737e6d45731

Verified for

Google
Microsoft 365

Email authentication strong

SPF

v=spf1 a ip4:37.97.207.197 ip6:2a01:7c8:aac3:194:5054:ff:fed7:41b2 include:spf.protection.outlook.com include:spf.ziber.eu ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; adkim=s; rua=mailto:dmarc@232xxsh9.uriports.com; ruf=mailto:dmarc@232xxsh9.uriports.com; fo=1:d:s

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArfcriuUkeRgrzlc0ihiBeNIwepQomgx+4baoa1EUG92mBPc9hR1/YYud/J92mnseobBkHatJ3dYSkv…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnHUYVTFP42bc94zUkAP6Xy1ffKXzygSpEir5u/ZDeUNGZ/JvUz0TCwA1l7iJ4D0OtdW3jSeRqSizyZ…
mail: v=DKIM1; h=sha256; k=rsa; p=MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAjyKMWOe0PfN7TKkJ4gQk4+9HLjOPjqarXpOBX56swiyivABOR4gWR3aZvcpow3TZfAvZ…

selectors probed

Certificate (current)

WE1

from 2026-04-17 to 2026-07-16

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (4)

Linked from (1)

zaanprimair.nl×1