indexo.dev

knapperdesign.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 754 ms crawled 2026-06-04

US · 75.101.134.27 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Branding & Webdesign Studio | Knapper Design
Description
Knappe merken beginnen bij een sterke strategie! Bij Knapper Design helpen we je met je branding en webdesign om je droomklanten aan te trekken.
Language
nl
Canonical
https://knapperdesign.com

Technology

jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • static.showit.co×27
  • lib.showit.co×3
  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • assets.calendly.com×1
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1
  • unpkg.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Cronon GmbH
Created
2019-03-14
Expires
2027-03-14 282 days left
Updated
2026-03-15
Name servers
  • docks14.rzone.de
  • shades18.rzone.de

DNS records live

NS
  • docks14.rzone.de
  • shades18.rzone.de
MX
  • 5 smtp.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-26 to 2026-07-25
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://knapperdesign.com/

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

Links to (3)

Linked from (1)