indexo.dev

grehl-optic.de

.de crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 853 ms crawled 2026-05-31

DE · 92.205.231.16 · AS21499 Host Europe GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Optiker Berlin-Charlottenburg | Perfektes Sehen mit Grehl Optic
Description
Kompetente Augenoptik von Grehl: ✓exakte Augenvermessung ✓ Brillenberatung ✓ Kontaktlinsen ✓ Gleitsichtspezialist ✓ Kinderbrillen ► Alle Infos
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.grehl-optic.de/
Feeds

Open Graph

url
https://www.grehl-optic.de/
title
Optiker Berlin-Charlottenburg | Perfektes Sehen mit Grehl Optic
locale
de_DE
site name
Optic Grehl - Ihr Optiker in Berlin - Charlottenburg
description
Kompetente Augenoptik von Grehl: ✓exakte Augenvermessung ✓ Brillenberatung ✓ Kontaktlinsen ✓ Gleitsichtspezialist ✓ Kinderbrillen ► Alle Infos

Technology

Server
nginx
CMS
WordPress 6.9.4
PHP
8.3.31 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2024-12-20
Name servers
  • nsa4.schlundtech.de.
  • nsb4.schlundtech.de.
  • nsc4.schlundtech.de.
  • nsd4.schlundtech.de.

DNS records live

NS
  • nsa4.schlundtech.de
  • nsb4.schlundtech.de
  • nsc4.schlundtech.de
  • nsd4.schlundtech.de
MX
  • 10 mail.grehl-optic.de

Email authentication strong

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzw2L1CD4DB+OSgdsJHIEr4EeRkspTxYYLqsyOTdVY/HMEa3h9b6lvkzfPRyGIlCgp4f75WKQzXlf+Jw2bkWCF…
selectors probed

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.grehl-optic.de/

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

Links to (3)