indexo.dev

2-advance.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 245 ms crawled 2026-06-02

CZ · 46.234.101.87 · AS39392 SH.cz s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Vladimír Ludvík - Nette programátor
Description
Vladimír Ludvík - Nette programátor - webové řešení na míru
Language
cs
Canonical
https://www.2-advance.cz/
Translations
  • cs

Open Graph

url
https://www.2-advance.cz/
title
2-advance.cz
locale
cs-CZ
site name
Demo
description
2-advance.cz

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 ito02.vas-server.cz

Email authentication partial

SPF
v=spf1 mx a ip4:46.234.101.87 ip6:2a01:0028:00ca:0112:0000:0000:0001:0978 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

YE1
from 2026-06-01 to 2026-08-30
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.2-advance.cz/

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

Linked from (1)