yellenge.nl

.nl crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 3385 ms crawled 2026-05-29

NL · 109.71.54.233 · AS202053 UpCloud Ltd

Reputation 100/100

sector b2b services type homepage

HTML metadata

Title

Alles-in-één platform voor zakelijke events | Yellenge

Description

Van registratie tot evaluatie: met Yellenge organiseer je events via één platform. 20+ modules, realtime inzicht, alles in jouw huisstijl. Slim en schaalbaar.

Language

nl-NL

Generator

WordPress 6.9.4

Canonical

https://www.yellenge.nl/

Translations

Open Graph

url: https://www.yellenge.nl/
title: Alles-in-één platform voor zakelijke events | Yellenge
locale: nl_NL
site name: Yellenge
description: Van registratie tot evaluatie: met Yellenge organiseer je events via één platform. 20+ modules, realtime inzicht, alles in jouw huisstijl. Slim en schaalbaar.
locale:alternate: en_US

Technology

Server: nginx
CMS: WordPress 6.9.4
jQuery: 3.7.1

Analytics

Google Tag Manager
Microsoft Clarity

Third-party hosts loaded (7)

gmpg.org×1
hcaptcha.com×1
js.hcaptcha.com×1
newassets.hcaptcha.com×1
scripts.clarity.ms×1
www.clarity.ms×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

00310248485135

Registration

Registrar

Denit Shared Hosting B.V.

Created

2013-11-04

Updated

2025-05-01

Name servers

ns2.masterdns.nl
ns1.masterdns.nl

DNS records live

NS

ns1.masterdns.nl
ns2.masterdns.nl

MX

10 mail.yellenge.nl

Verified for

1Password
Atlassian
Brevo
Google
Microsoft 365

Email authentication strong

SPF

v=spf1 a mx include:spf7939.smtpeter.com include:spf.protection.outlook.com include:spf.mailcamp.nl include:mail.zendesk.com ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarc@smtpeter.com,mailto:rua@dmarc.brevo.com;ruf=mailto:dmarc-failures@yellenge.nl;pct=100;adkim=s

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3pALuVWQEcLCygrukCaShkN+ZFQj8E3HcJkO7WsRHinD2gzt8/KCJYvqMfupvysnFZAQYHxmav+Kvf…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

ZeroSSL ECC DV SSL CA 2

from 2026-04-10 to 2026-07-10

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.yellenge.nl/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=63072000; preload;