indexo.dev

radioteka.cz

.cz crawl

First seen 2026-05-16 · Last seen 2026-05-20 · ok HTTP/1.1 200 3708 ms crawled 2026-05-20

CZ · 109.123.203.52 · AS15685 CASABLANCA INT a.s.

Reputation 100/100

Classifying

HTML metadata

Title
Radiotéka — Knihy, Audioknihy, CD, DVD, notové záznamy
Description
Na Radioteka.cz najdete audio obsah ke stažení ve formátech MP3 a FLAC, dále pak CD, DVD, knihy a notové záznamy.
Language
cs
Canonical
https://www.radioteka.cz/

Technology

Server
nginx
CMS
Gatsby
jQuery
3.2.1 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • content-core.grandit.cz×2
  • fonts.googleapis.com×1
  • im9.cz×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2013-09-12
Expires
2026-09-11 113 days left
Updated
2025-06-09
Name servers
  • ns1.cro.cz
  • ns2.cro.cz
  • nsa.ces.net

DNS records live

NS
  • ns1.cro.cz
  • ns2.cro.cz
  • nsa.ces.net
MX
  • 10 ddei1.cro.cz
  • 20 ddei2.cro.cz
TXT
  • 19wjzl6vv7gp7jxb57p1zxjlb61tbqjs
Verified for
  • Meta

Email authentication strong

SPF
v=spf1 include:spf.cro.cz -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-reports@rozhlas.cz
policy: reject (enforced)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlqXCD+FdaAbfiQR7ANsX/t5TIr2AekusvND2IfBh4mND8g7p/47/S4KF6dTmiR2oEA4o79EqGyiN5M…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-06-16 to 2026-07-18
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
DENY, DENY
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
content-security-policy-report-only
script-src sdk.privacy-center.org spir.hit.gemius.pl cnc.daktela.com widget.packeta.com *.google.com *.smartlook.com *.smartsuppcdn.com *.smartsupp.com static.hotjar.com script.hotjar.com *.googletagmanager.com a.opmnstr.com *.google-analytics.com *.googleadservices.com *.smartsuppchat.com googleads.g.doubleclick.net connect.facebook.net 2.adform.net s2.adform.net track.adform.net im9.cz *.im9.cz c.imedia.cz ssl.heureka.cz www.heureka.cz cdn.heureka.group www.zbozi.cz c.seznam.cz 1gr.cz sgtm.signals.cz cdn.cpex.cz *.mapy.cz www.ppl.cz 'self' 'unsafe-inline' 'unsafe-eval';script-src-elem sdk.privacy-center.org spir.hit.gemius.pl cnc.daktela.com widget.packeta.com *.google.com *.smartlook.com *.smartsuppcdn.com *.smartsupp.com static.hotjar.com script.hotjar.com *.googletagmanager.com a.opmnstr.com *.google-analytics.com *.googleadservices.com *.smartsuppchat.com googleads.g.doubleclick.net connect.facebook.net 2.adform.net s2.adform.net track.adform.net im9.cz *.im9.cz c.imedia.cz ssl.h

Links to (4)

Linked from (1)