optadata.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-16 · ok HTTP/1.1 200 5207 ms crawled 2026-05-05

DE · 185.166.21.110 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Abrechnung, Software und Services für Gesundheitsfachberufe | opta data
Description: Abrechnung mit Krankenkassen und Privat | Software und Services von opta data | Effizient ✓ Kundenorientiert ✓ Seriös ▷ Informieren Sie sich jetzt!
Language: de
Generator: TYPO3 CMS
Canonical: https://www.optadata.de/

Open Graph

image:url: https://www.optadata.de/fileadmin/user_upload/open-graph/open-graph_optadata_1200x630px.png

Technology

Server: Apache

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (3)

www.googletagmanager.com×2
web.cmp.usercentrics.eu×1
www.chatbase.co×1

Social

Registration

Updated

2025-09-22

Name servers

cheryl.ns.cloudflare.com.
dane.ns.cloudflare.com.

DNS records live

NS

cheryl.ns.cloudflare.com
dane.ns.cloudflare.com

MX

10 mx-01-eu-central-1.prod.hydra.sophos.com
20 mx-02-eu-central-1.prod.hydra.sophos.com

TXT

Show 19 TXT records

MS=ms91454075
atlassian-domain-verification=prYqbshWlAlRYsloJjN5uIlBIvk4Xnx5/waniQZzm/E3Z/Ql9rZOgIouXaa6a4rY
google-site-verification=JSn2Luuyg3q6jJsuIJfLLRsAZ1T0m4MGw5DR98GkCYg
google-site-verification=cKsl_miQUjlZ-PlJfTb2nyAQ-ICiH8hxCxBXFYabTEk
lf38t2wb0drsh0sjcrkfzc14k0d8w8fs
lh5wqk8mrmmcwzrmn4pnnyh7dggrlyy9
miro-verification=49dd5b2ddefedb66fd4dcea96191c5bc64b9fe5a
pardot865662=beb7a673268521332c4c5d0d35c829bbb539865ccf1b5ef7b09631d766b07196
sending_domain865662=8cf1966c27e42fbee22969130177cd64185234a99e57ad0ff36b35b0e14c8833
sophos-domain-verification=73c9d2018068f9a5c0576387071ae93aec19a156
sophos-domain-verification=7654291b9f141e26b2fbd0c91f812cee01fca76261e02b01dbc810b0456a8e18
status-page-domain-verification=sxzqgqxttd5q
stripe-verification=729C29E6B0026AB4060D03201375D915A87D376AF4BFB2B011010366C55BF811
v=spf1 mx include:_spf.optadata-gruppe.de include:agenturserver.de include:aspmx.pardot.com include:smtp.rzone.de ip4:46.189.77.133 include:_spf_eucentral1.prod.hydra.sophos.com include:docebosaas.com -all
202507180723543vkic22h4tjozryoq7mxn1o77qwhugyil58n5h4n2p2zez8r57
202507180727283ifg9kjc0doc6i9bpdlarkq42mdbqy5wfhyu7btcw0f7sa84np
202508040511475cym36mil0oaugxv2la4v8k20az5lrbs6i865ag2aorpk5jndm
202510150819501u3ndhg33i58z2ofet5fprcxgvgm90e2c82sbqp9ogwjbmm38a
MS=ms22730946

Certificate (current)

R13

from 2026-04-03 to 2026-07-02

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.optadata.de/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff