indexo.dev

vyzkumprobyznys.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 405 ms crawled 2026-05-31

CZ · 90.182.204.188 · AS5610 O2 Czech Republic, a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Výzkum pro byznys
Language
cs
Canonical
https://vyzkumprobyznys.cz/

Open Graph

url
https://vyzkumprobyznys.cz/
title
Výzkum pro byznys
locale
cs_CZ
site name
Výzkum pro byznys

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • www.youtube.com×3
  • fonts.googleapis.com×2
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1
  • www.google.com×1

Social

Contact

Email

Registration

Registrar
REG-WEBGLOBE
Created
2021-12-09
Expires
2026-12-08 190 days left
Updated
2024-07-10
Name servers
  • ns1.ignum.eu
  • ns2.ignum.eu
  • ns3.ignum.eu

DNS records live

NS
  • ns1.ignum.eu
  • ns2.ignum.eu
  • ns3.ignum.eu
MX
  • 10 mail.stemmark.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-02 to 2026-07-31
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://vyzkumprobyznys.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • weak content type protection
Header values
referrer-policy
no-referrer-when-downgrade
permissions-policy
encrypted-media=(),fullscreen=*
x-content-type-options
nosniff, nosniff
content-security-policy
script-src 'self' data: blob: 'unsafe-inline' 'unsafe-eval' ; img-src 'self' data: blob: ; object-src 'self' data: blob: ; frame-src 'self' data: blob: ;
strict-transport-security
max-age=31536000; includeSubdomains; preload, max-age=31536000; includeSubDomains; preload

Links to (3)

Linked from (1)