indexo.dev

sleepfactory.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 84 ms crawled 2026-05-30

FI · 37.27.135.61 · AS24940 Hetzner Online GmbH

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
SleepFactory - mobilní aplikace pro nespavost
Description
Klinika TES - Pomáháme každému na cestě za zdravým spánkem. Nabízíme mobilní aplikaci SleepFactory a online terapii spánku.
Language
cs

Technology

Server
BunnyCDN-FI1-1208
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • cloud.umami.is×1
  • fonts.gstatic.com×1

Registration

Registrar
REG-1API
Created
2024-08-30
Expires
2026-08-29 89 days left
Updated
2025-11-24
Name servers
  • ezra.ns.cloudflare.com
  • pearl.ns.cloudflare.com

DNS records live

NS
  • ezra.ns.cloudflare.com
  • pearl.ns.cloudflare.com
MX
  • 1 smtp.google.com
  • 15 5knfhuspn27x2vzqs7jm3hzd6uxxvyw3rpv4us454cwr5qw6m3oa.mx-verification.google.com

Email authentication weak

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

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)