indexo.dev

forsberg.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 459 ms crawled 2026-05-30

CZ · 217.11.249.137 · AS15685 CASABLANCA INT a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Forsberg
Language
cs-CZ

Technology

Server
Apache
jQuery
2.1.4 known XSS (<3.5)
Analytics
  • Google Tag Manager
Ads
  • Meta Pixel
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • connect.facebook.net×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns2.blueboard.cz
  • shinzon.blueboard.cz
MX
  • 10 mx.blueboard.cz

Email authentication partial

SPF
v=spf1 a mx include:spf.blueboard.cz -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

YE1
from 2026-05-29 to 2026-08-27
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://forsberg.cz/

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

Links to (8)

Linked from (2)