indexo.dev

tvorbawebubrno.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1257 ms crawled 2026-05-30

CZ · 217.16.183.6 · AS43541 VSHosting s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home - Tvorba webu Brno
Language
cs
Generator
All in One SEO (AIOSEO) 4.6.5
Canonical
https://www.tvorbawebubrno.cz/
Feeds

Open Graph

url
https://www.tvorbawebubrno.cz/
title
Home - Tvorba webu Brno
locale
cs_CZ
site name
Tvorba webu Brno -

Technology

Server
LiteSpeed
CMS
WordPress
PHP
8.3.31 security-only
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

Contact

Email
Phone

DNS records live

NS
  • ns1.next.exon.io
  • ns2.next.exon.io
  • ns3.next.exon.io
MX
  • 10 mx1.next.exon.io

Email authentication weak

SPF
v=spf1 +a +mx +ip4:217.16.183.6 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyTXmXt8ZaCB3TJ+0VGGwpde8yWI7meRbEZuZu08sDthQ+qhXAx5pKTznvIk+9TS+RMcsCQYsCt/kdJ…
selectors probed

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)