indexo.dev

gug.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 263 ms crawled 2026-05-30

NL · 31.43.161.6 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector education type homepage

HTML metadata

Title
GUG.cz
Description
Vzděláváme Česko v digitálních dovednostech
Language
cs-CZ
Generator
Framer b16259d
Canonical
https://www.gug.cz/

Open Graph

url
https://www.gug.cz/
title
GUG.cz
description
Vzděláváme Česko v digitálních dovednostech

Technology

Server
Framer
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • framerusercontent.com×126
  • fonts.gstatic.com×2
  • luma.com×2
  • events.framer.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
REG-WEDOS
Created
2007-11-04
Expires
2027-11-03 520 days left
Updated
2023-11-08
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com
TXT
  • hosting-site=gug-web-2023
Verified for
  • Canva
  • Google

Email authentication strong

SPF
v=spf1 a mx include:_spf.google.com include:stspg-customer.com include:spf.smartemailing.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc+167903@smartemailing.cz; fo=1
policy: quarantine
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

E8
from 2026-05-01 to 2026-07-30
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.gug.cz/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (9)

Linked from (2)