indexo.dev

jsemdobrysef.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1297 ms crawled 2026-06-02

CZ · 62.109.151.58 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jsem dobrý šéf?
Language
cs-CZ
Generator
WordPress 5.0.1
Canonical
https://www.jsemdobrysef.cz/
Feeds

Technology

Server
nginx
CMS
WordPress 5.0.1 legacy (latest 7.0)
Fonts
  • Google Fonts
Social widgets
  • Vimeo Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • www.google.com×2
  • gmpg.org×1
  • player.vimeo.com×1
  • s.w.org×1

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 10 mail.jsemdobrysef.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)