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jellekok.com

.com ok HTTP/1.1 200 2058 ms

First seen 2026-06-03 · Last seen 2026-06-17 · crawled 2026-06-17

NL · 185.104.29.124 · AS206281 Stichting DIGI NL

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title
Creative Brand Identity Design & Webdesign Agency Amsterdam - Studio Jelle Kok
Description
I help you clarify your brand story and translate it into an effective brand identity design or web design for a lasting impact.
Language
en-US
Generator
WordPress 6.8.3
Canonical
https://jellekok.com/en/branding-graphic-webdesign-studio-amsterdam/
Translations
  • en
  • nl
Feeds
last post 215 days ago

Open Graph

url
https://jellekok.com/en/branding-graphic-webdesign-studio-amsterdam/
title
Creative Brand Identity Design & Webdesign Agency Amsterdam - Studio Jelle Kok
locale
en_US
site name
Studio Jelle Kok
description
I help you clarify your brand story and translate it into an effective brand identity design or web design for a lasting impact.
locale:alternate
nl_NL

Contact

Technology

Server
Apache
CMS
WordPress 6.8.3
PHP
8.1.33 end of life
jQuery
3.5.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • www.googletagmanager.com×2
  • code.jquery.com×1
  • gmpg.org×1
  • maxcdn.bootstrapcdn.com×1
  • www.jqueryscript.net×1

Social

Registration

Registrar
Key-Systems GmbH
Created
2008-06-08
Expires
2027-06-08 352 days left
Updated
2026-06-09
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 jellekok.com
  • 20 relay.transip.nl
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx ip4:185.104.29.124 ip6:2a06:2ec0:1:0:0:0:0:144 include:filter-out.zxcs.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://jellekok.com/en/branding-graphic-webdesign-studio-amsterdam/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (14)

Linked from (1)

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