indexo.dev

bilektzb.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 592 ms crawled 2026-06-02

US · 172.67.146.138 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Bílek TZB - ÚVOD
Description
Provádíme instalatérské práce (VODA - TOPENÍ - PLYN) v Brně a okolí. Nabízíme i čištění topných systémů a jádrové vrtání.
Language
cs

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • maps.google.com×1

DNS records live

NS
  • ashton.ns.cloudflare.com
  • chloe.ns.cloudflare.com
MX
  • 10 cp5.sphosting.cz

Email authentication strong

SPF
v=spf1 ip4:93.185.97.8 ip6:2a00:1ed0:150::8:0 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:d0cef4e768b14dc6abe404d0711f4cf9@dmarc-reports.cloudflare.net
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs0sH0j4eFhLhThznSt1ND8VfAtVn3uNM7ZmBIMfAPZwWVIPGlaNH1kh0R2goMvm/XhsWoXhCqmp4Vx…
selectors probed

Certificate (current)

WE1
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://www.bilektzb.cz/

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

Links to (2)

Linked from (1)