vslg.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-06-02 · ok HTTP/1.1 200 353 ms crawled 2026-05-30

SK · 37.9.175.155 · AS51013 WebSupport s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Vysoká škola logistiky - Vysoká škola logistiky o.p.s

Language

cs-CZ

Generator

WPML ver:4.6.15 stt:9,1,10;

Canonical

https://vslg.cz/

Translations

Feeds

Open Graph

url: https://vslg.cz/
title: Vysoká škola logistiky - Vysoká škola logistiky o.p.s
locale: cs_CZ
site name: Vysoká škola logistiky o.p.s

Technology

Server: openresty
CMS: WordPress
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×2
c.seznam.cz×1
fonts.gstatic.com×1
gmpg.org×1
www.google.com×1

Social

Contact

Phone

2026-04-21 15

DNS records live

NS

ns1.websupport.sk
ns2.websupport.sk
ns3.websupport.sk

MX

10 mail2.vslg.cz
20 ns01.citynet.cz
5 mail.vslg.cz

Verified for

Google
Microsoft 365

Email authentication partial

SPF: v=spf1 a:vslg.cz ip4:82.114.195.116 ip4:82.114.195.115 ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc_1@vslg.cz
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-13 to 2026-08-11

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://vslg.cz/

present

referrer-policy

findings

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

Header values

referrer-policy: no-referrer-when-downgrade