indexo.dev

letenky-1.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 507 ms crawled 2026-05-30

CZ · 217.11.235.108 · AS15685 CASABLANCA INT a.s.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Letenky levně
Description
Online prodej - levné letenky, unikátní a nejrychlejší vyhledání a rezervace, nejlevnější letenky. Levné letenky, letenky levně do celého světa.
Language
cs

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (6)

  • x.kde.cz×4
  • img.kurzy.cz×1
  • letenky.kralovna.cz×1
  • r.kde.cz×1
  • toplist.cz×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.aliaweb.cz
  • ns2.aliaweb.cz

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.letenky-1.cz

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (1)