janjaapderuiter.eu

.eu crawl

First seen 2026-04-27 · Last seen 2026-05-17 · ok HTTP/1.1 200 711 ms crawled 2026-05-20

NL · 149.210.193.96 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Jan Jaap de Ruiter - Arabist / Wetenschapper.

Language

en-US

Generator

WordPress 6.4.8

Canonical

https://janjaapderuiter.eu/

Feeds

Technology

Server: Apache
CMS: WordPress 6.4.8
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (7)

fonts.googleapis.com×3
pro.fontawesome.com×2
stackpath.bootstrapcdn.com×2
cdn.jsdelivr.net×1
code.jquery.com×1
kit.fontawesome.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

nsn1.mijndomein.nl
nsn2.mijndomein.nl

MX

5 mx1.mijndomein.nl
6 mx2.mijndomein.nl

Email authentication partial

SPF: v=spf1 ~all
softfail (~all)
DMARC: v=DMARC1; p=none; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@reportdmarc.nl; rf=afrf; fo=0; ri=86400
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-28 to 2026-06-26

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://janjaapderuiter.eu/

findings

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