indexo.dev

sopko.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 1919 ms crawled 2026-06-01

CZ · 91.239.201.13 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Sopko advertising
Language
en
Generator
WordPress 6.1.10
Canonical
https://sopko.cz/

Technology

Server
nginx
CMS
WordPress 6.1.10
PHP
8.4.21
Stack
PHP

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×4
  • www.google.com×2

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu
MX
  • 10 mx1d10.thinline.cz
  • 20 mx1b20.thinline.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a:replikant4397.thinline.cz include:spf.spolehlive-servery.cz include:spf.cesky-hosting.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sopko.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)