indexo.dev

jankraus.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 649 ms crawled 2026-06-03

US · 216.239.32.21 · AS15169 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
JK
Language
en-US

Open Graph

url
https://www.jankraus.cz/
title
JK
description
Show jana krause

Technology

Server
ESF
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • lh3.googleusercontent.com×3
  • www.gstatic.com×3
  • fonts.googleapis.com×2
  • apis.google.com×1
  • yt3.googleusercontent.com×1

Social

DNS records live

NS
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu
MX
  • 10 mx1d10.thinline.cz
  • 20 mx1b20.thinline.cz
TXT
  • apple-domain=0kc66SbBv4i1NnOx
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a include:spf.cesky-hosting.cz include:icloud.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.jankraus.cz/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
  • cross-origin-resource-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-d3s3-VgMIMZfasflgBtjgQ' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/
cross-origin-opener-policy
unsafe-none
cross-origin-resource-policy
same-site

Links to (5)

Linked from (1)

Use this data via API

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  -H "X-API-Key: idx_..."

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