indexo.dev

pb-institute.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2320 ms crawled 2026-05-30

FR · 92.205.17.9 · AS21499 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
pb-institute.de
Language
de
Generator
WordPress 6.9.3
Canonical
https://pb-institute.de/
Feeds

Technology

Server
nginx
CMS
WordPress 6.9.3
PHP
8.2.31 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • static.klaviyo.com×2
  • www.googletagmanager.com×2
  • gmpg.org×1
  • www.facebook.com×1

Social

Contact

Phone

Registration

Updated
2025-07-17
Name servers
  • dns.dns1.de.
  • dns.dns2.de.
  • dns.dns3.de.
  • dns.dns4.de.

DNS records live

NS
  • dns.dns1.de
  • dns.dns2.de
  • dns.dns3.de
  • dns.dns4.de
MX
  • 0 mail.pb-institute.de
TXT
  • klaviyo-site-verification=RzjFBx

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://pb-institute.de/

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

Links to (4)

Linked from (1)