indexo.dev

data-volt.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 163 ms crawled 2026-06-02

CZ · 89.221.213.128 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
DATAVOLT s.r.o.
Language
cs_CZ

Open Graph

url
http://data-volt.cz
title
DATAVOLT s.r.o.
description
Jsme mladá, dynamická, rozvíjející se elektromontážní firma, která se zabývá silnoproudou a slaboproudou technologií.

Technology

Server
ATS
jQuery
3.5.1
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.jsdelivr.net×4
  • stackpath.bootstrapcdn.com×2
  • unpkg.com×2
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • fonts.googleapis.com×1
  • maps.googleapis.com×1

Contact

Email
Phone

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 wes1-mx1.wedos.net
  • 1 wes1-mx2.wedos.net
  • 10 wes1-mx-backup.wedos.net

Email authentication weak

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://data-volt.cz/

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

Linked from (1)