indexo.dev

ridera.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1979 ms crawled 2026-05-30

CZ · 91.239.200.64 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ridera Bohemia a.s. | Uhlí, kamenivo, stavby
Description
Dodavatel uhlí, koksu, kameniva a recyklátů. Zemní práce, demolice, stavební činnost a pronájem mechanizace. Kvalita, spolehlivost, tradice od 1991.
Language
cs
Generator
WordPress 7.0
Canonical
https://ridera.cz/
Feeds

Open Graph

url
https://ridera.cz/
title
Ridera Bohemia a.s. | Uhlí, kamenivo, stavby
locale
cs_CZ
site name
Ridera Bohemia a.s.
description
Dodavatel uhlí, koksu, kameniva a recyklátů. Zemní práce, demolice, stavební činnost a pronájem mechanizace. Kvalita, spolehlivost, tradice od 1991.

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.4.21
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • www.ridera.eu×3
  • fonts.googleapis.com×1
  • gmpg.org×1
  • www.google.com×1

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2008-11-10
Expires
2027-11-09 526 days left
Updated
2011-12-31
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 mxavas.forpsi.com
  • 8 servex.ridera.eu

Email authentication weak

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

Certificate (current)

YR1
from 2026-05-29 to 2026-08-27
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ridera.cz/

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

Links to (9)

Linked from (5)