norsan.cz

.cz crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 4998 ms crawled 2026-05-18

US · 162.159.135.42 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Omega-3 rybí a veganské oleje - NORSAN Česká republika

Description

Norsan - výrobce omega-3 nabízí kvalitní přírodní rybí a veganské omega-3 oleje s vysokým obsahem EPA a DHA, doporučovaných lékaři pro podporu zdraví.

Language

cs-CZ

Generator

Bare bones for Divi v.1.0

Canonical

https://norsan.cz/

Feeds

Open Graph

url: https://norsan.cz/
title: Omega-3 rybí a veganské oleje - NORSAN Česká republika
locale: cs_CZ
site name: NORSAN Česká republika
description: Norsan - výrobce omega-3 nabízí kvalitní přírodní rybí a veganské omega-3 oleje s vysokým obsahem EPA a DHA, doporučovaných lékaři pro podporu zdraví.

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×2
widgets.trustedshops.com×2
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Email

info@norsan.cz.norsan

Phone

Registration

Registrar

REG-KEYSYSTEMS

Created

2021-05-26

Expires

2026-05-25 5 days left

Updated

2025-11-25

Name servers

ns01.no.brand.one.com
ns02.no.brand.one.com

DNS records live

NS

ns01.no.brand.one.com
ns02.no.brand.one.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

google-site-verification=1g-FgsKVPv8-QHIoBZXsMUZhC1IEVf2kPSuXZ-QKbfw
google-site-verification=SpfUhgoQT5b8jf89UV4muTqd85lvmt0pWcsN39ub9ks

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:eu-sender.zohobooks.com include:eu-sender.zoho-inventory.com include:sender.zohobooks.com include:sender.zoho-inventory.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkSAcgFLcAf07MU/kNjbAhxykD8WizTaysIeSFcFtl8W09+ONZaQeaTO5t5DLYS7NpKMvJ5EOZ0FtQe…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

WE1

from 2026-04-20 to 2026-07-19

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://norsan.cz/?v=d41d8cd98f00

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff