intersucho.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-30 · ok HTTP/1.1 200 7926 ms crawled 2026-05-29

CZ · 77.93.193.13 · AS24971 MasterDC s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title: InterSucho
Language: cs
Canonical: https://www.intersucho.cz/cs/

Technology

Server: Apache
CMS: Gatsby

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
cdn.kreatura.cz×1
fonts.gstatic.com×1

Social

Registration

Registrar

REG-ACTIVE24

Created

2012-11-27

Expires

2027-11-26 543 days left

Updated

2025-07-02

Name servers

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

Email authentication no MX

SPF: v=spf1 a mx ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-24 to 2026-08-22

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.intersucho.cz/cs/

present

content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: script-src 'nonce-iD+lqNfUODYu8CB0DuMnkw==' 'strict-dynamic' * 'unsafe-inline' 'unsafe-eval'; style-src 'self' * 'unsafe-inline'; object-src 'none'; base-uri 'none';