indexo.dev

seocentrum.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 169 ms crawled 2026-05-30

CZ · 91.239.200.170 · AS60606 PRO-ZETA a.s.

Reputation 62/100 wrong cert weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
SEO - optimalizace pro vyhledávače | SEOCentrum.cz
Description
Kompletní optimalizace pro vyhledávače, od obsahu, analýz až po budování zpětných odkazů a kampaní na AdWords a podobně.
Language
en

Technology

Server
Apache

Contact

Email

Registration

Registrar
REG-GRANSY
Created
2008-05-18
Expires
2027-05-17 350 days left
Updated
2009-03-25
Name servers
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu

DNS records live

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

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

RapidSSL RSA CA 2018
from 2020-03-03 to 2021-04-02
Expired 1885 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://seocentrum.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (1)