indexo.dev

fly4free.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1378 ms crawled 2026-06-02

CZ · 185.8.237.6 · AS208414 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Fly4Free.cz | Nejen akční letenky
Description
Cestovatelský portál - magazín s průvodci a tipy na akční letenky a zájezdy na jednom místě. Cestujte levně a chytře.
Language
cs
Canonical
http://fly4free.cz/
Feeds

Open Graph

url
https://fly4free.cz/
title
(no title)
locale
cs_CZ

Technology

Server
Apache
CMS
WordPress
jQuery
3.6.0
Ads
  • Google AdSense
Third-party hosts loaded (18)
  • i0.wp.com×7
  • pagead2.googlesyndication.com×3
  • ajax.googleapis.com×2
  • 0.gravatar.com×1
  • 1.gravatar.com×1
  • 2.gravatar.com×1
  • cdn.onesignal.com×1
  • cdn.pelikan.sk×1
  • gmpg.org×1
  • s.w.org×1
  • s0.wp.com×1
  • stats.wp.com×1
  • toplist.cz×1
  • v0.wordpress.com×1
  • widgets.wp.com×1
  • wp.me×1
  • www.facebook.com×1
  • www.rentalcars.com×1

Social

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 wes1-mx1.wedos.net
  • 1 wes1-mx2.wedos.net

Email authentication weak

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

Certificate (current)

R12
from 2026-03-23 to 2026-06-21
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://fly4free.cz/

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

Links to (11)

Linked from (1)