tvorbawebstranek.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-04 · ok HTTP/1.1 200 162 ms crawled 2026-06-01

CZ · 62.109.154.76 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Tvorba webových stránek Hranice, SEO www stránek
Description: Levná tvorba webových stránek s důrazem na použitelnost, přehlednost a moderní webdesign, profesionální SEO pro www stránky.

Technology

Server: nginx
jQuery: 1.11.0 known XSS (<3.5)

Third-party hosts loaded (1)

code.jquery.com×1

Contact

Email

Registration

Registrar

REG-GRANSY

Created

2014-03-11

Expires

2027-03-10 278 days left

Updated

2014-03-12

Name servers

ns1.savana.cz
ns2.savana.cz
ns3.savana.cz

DNS records live

NS

ns1.savana.cz
ns2.savana.cz
ns3.savana.cz

MX

10 mx1.savana.cz
20 mx2.savana.cz

Email authentication weak

SPF

not published

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuhuNRxSnM8hUS6LCDJcLTZPrsCvJnV5/8ZZDKW8y93ptw9ajnvhYs9ykRCLpo8c/68bhjPCRs02Lr5…

selectors probed

Certificate (current)

R12

from 2026-05-17 to 2026-08-15

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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