indexo.dev

karlonline.org

.org crawl

First seen 2026-05-04 · Last seen 2026-05-11 · ok HTTP/1.1 200 1912 ms crawled 2026-05-11

DE · 217.160.0.174 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Das kulturelle Schachmagazin Karl I Homepage
Description
Karl ist ein mehrfach preisgekröntes kulturelles Schachmagazin, das sich in jeder Ausgabe einem anderen Schwerpunkt widmet.
Language
de
Generator
Elementor 4.0.7; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://karlonline.org/
Feeds

Open Graph

url
https://karlonline.org/
title
Das kulturelle Schachmagazin Karl I Homepage
locale
de_DE
site name
Das kulturelle Schachmagazin Karl
description
Karl ist ein mehrfach preisgekröntes kulturelles Schachmagazin, das sich in jeder Ausgabe einem anderen Schwerpunkt widmet.

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • gmpg.org×1

Contact

Phone

Registration

Registrar
IONOS SE
Created
2001-09-03
Expires
2026-09-03 105 days left
Updated
2025-10-18
Name servers
  • ns1083.ui-dns.org
  • ns1056.ui-dns.com
  • ns1090.ui-dns.de
  • ns1125.ui-dns.biz

DNS records live

NS
  • ns1056.ui-dns.com
  • ns1083.ui-dns.org
  • ns1090.ui-dns.de
  • ns1125.ui-dns.biz
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-15 to 2026-09-30
Expires in 132 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://karlonline.org/

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

Linked from (2)