indexo.dev

attractive.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 643 ms crawled 2026-06-02

CZ · 81.91.86.13 · AS39790 Web4U s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Reklamní agentura Attractive
Description
Reklamní agentura Attractive Praha
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
openresty
CMS
Joomla
PHP
8.2.31 security-only
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 mx1.mailchannels.net
  • 10 mx2.mailchannels.net
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.web4u.cz ~all
softfail (~all)
DMARC
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:michal.sebesta@attractive.cz;ruf=mailto:michal.sebesta@attractive.cz;ri=86400;aspf=s;adkim=s;fo=1
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://attractive.cz/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (4)

Linked from (3)

Use this data via API

Everything on this page for attractive.cz is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/attractive.cz" \
  -H "X-API-Key: idx_..."

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