indexo.dev

vaseblaho.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 256 ms crawled 2026-06-01

DE · 192.144.33.22 · AS214851 All2U services s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Vaše blaho – marketingu
Language
cs
Generator
WordPress 7.0
Feeds

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.2.29 security-only
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Social

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 smtp.google.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx a include:_spf.google.com include:spf.nuclear.hosting ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@blaho.work, mailto:dmarc@blaho.work; pct=100; adkim=s; aspf=s.
policy: reject (enforced)
DKIM
  • google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnLNYXt7gnq/yUtXPI0fA3+a99IIVlj0P2K5UULZrdBav34K/RBAZwu4mwyz8J6h11kbFQE2o8SFOcbO7…
selectors probed

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)