indexo.dev

123chemie.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 4823 ms crawled 2026-05-08

DE · 89.110.129.124 · AS24989 Equinix (Germany) GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Chemie interaktiv lernen - so gelingt erfolgreiches Lernen.
Description
Chemie interaktiv lernen - so gelingt erfolgreiches Lernen. Für alle Betriebssysteme und Browser - online und offline.
Language
de
Canonical
https://www.123chemie.de/
Feeds

Open Graph

url
https://www.123chemie.de/
title
Chemie interaktiv lernen - so gelingt erfolgreiches Lernen.
locale
de_DE
site name
123Chemie
description
Chemie interaktiv lernen - so gelingt erfolgreiches Lernen. Für alle Betriebssysteme und Browser - online und offline.

Technology

Server
nginx
CMS
WordPress
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×1

Contact

Phone

Registration

Updated
2025-04-08
Name servers
  • ns12.netclusive.de.
  • ns5.netclusive.de.

DNS records live

NS
  • ns12.netclusive.de
  • ns5.netclusive.de
MX
  • 10 hst3.ncsrv.de

Email authentication strong

SPF
v=spf1 a mx a:hst3.ncsrv.de include:wh.netclusive.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-03 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.123chemie.de/

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)