indexo.dev

gerbrich-sklo.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 808 ms crawled 2026-06-02

SK · 37.9.175.165 · AS51013 WebSupport s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gerbrich Sklo – Celoskleněné dveře, posuvné skleněné dveře, skleněné stěny, skleněné systémy…
Language
cs
Generator
WordPress 7.0
Canonical
https://gerbrich-sklo.cz/

Technology

Server
openresty
CMS
WordPress 7.0
jQuery
3.7.1
Fonts
  • Adobe Fonts

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×3
  • use.typekit.net×1

Social

Contact

Phone

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mx10.websupport.cz
  • 100 mx20.websupport.cz
TXT
  • spf2.0/pra a mx include:_sid.websupport.cz include:_sid.m1.websupport.sk ?all

Email authentication weak

SPF
v=spf1 a mx include:_spf.websupport.cz include:_spf.m1.websupport.sk ?all
neutral (?all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoGI9ms+A4ubeX/5ALf53qybH/pSxl3MZPDVuz6b9vgxcxg0AAGjVQlcGBg0vZ4QeU4zb7tbMOv0TpP…
selectors probed

Certificate (current)

R12
from 2026-05-07 to 2026-08-05
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gerbrich-sklo.cz/

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

Links to (7)

Linked from (1)