zelfstandig-op-internet.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 3065 ms crawled 2026-05-30

FR · 147.135.243.148 · AS16276 OVH SAS

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Zelfstandig-op-internet.nl
Description: Home
Language: nl
Canonical: https://www.zelfstandig-op-internet.nl

Open Graph

title: Zelfstandig-op-internet.nl

Technology

Server: nginx
PHP: 7.3.33 end of life
jQuery: 3.1.1 known XSS (<3.5)

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×3
cdn.jsdelivr.net×2
cdnjs.cloudflare.com×1
code.jquery.com×1
fonts.gstatic.com×1

DNS records live

NS

jamie.ns.cloudflare.com
kanye.ns.cloudflare.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-08 to 2026-07-07

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.zelfstandig-op-internet.nl/

findings

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

Links to (50)

Linked from (3)