nadacecerge-ei.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 437 ms crawled 2026-05-30

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Nadace CERGE-EI
Language: en-US
Canonical: https://www.nadacecerge-ei.cz

Open Graph

url: https://www.nadacecerge-ei.cz
title: Nadace CERGE-EI
site name: Nadace CERGE-EI

Technology

Server: Squarespace
CMS: Squarespace

Fonts

Google Fonts

Third-party hosts loaded (6)

definitions.sqspcdn.com×21
images.squarespace-cdn.com×21
assets.squarespace.com×10
static1.squarespace.com×5
fonts.googleapis.com×1
fonts.gstatic.com×1

Contact

Phone

DNS records live

NS

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

MX

1 smtp.google.com

Verified for

Google

Email authentication weak

SPF

not published

DMARC

not published

DKIM

mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApXtNIDQoiMc4zjcQAjyLDcQOs+kx13929hbcgzu3KZOe3/ZYEjYMoaIgC5sV97D8bIxMmQfgVnRYLb…

selectors probed

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.nadacecerge-ei.cz/

present

strict-transport-security
x-content-type-options

findings

short HSTS max-age
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=0

Links to (5)

Linked from (1)

cerge-ei.cz×1