sw-essen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 5233 ms crawled 2026-05-08

DE · 81.169.145.92 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Aktuelles | ETB Schwarz-Weiß Essen
Language: de
Generator: ClubShare
Canonical: https://www.sw-essen.de/

Open Graph

url: https://www.sw-essen.de/
title: Aktuelles
locale: de_DE

Technology

CDN: Amazon CloudFront
Server: Heroku

Social

Registration

Updated

2020-04-28

Name servers

docks12.rzone.de.
shades16.rzone.de.

DNS records live

NS

docks12.rzone.de
shades16.rzone.de

MX

5 smtpin.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)

Sectigo Public Server Authentication CA DV R36

from 2026-04-16 to 2026-11-01

Expires in 166 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sw-essen.de/

findings

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

Links to (33)

Linked from (3)