indexo.dev

nadacesyner.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 351 ms crawled 2026-05-31

CZ · 81.91.84.99 · AS39790 Web4U s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Nadace SYNER | Nadace Syner
Description
Nadace SYNER pomáhá potřebným a jejím posláním je umožnit kvalitnější a pestřejší život.
Language
cs

Open Graph

url
https://nadacesyner.cz//
title
Nadace SYNER
site name
Nadace Syner
description
Nadace SYNER pomáhá potřebným a jejím posláním je umožnit kvalitnější a pestřejší život.

Technology

Server
nginx
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Contact

Phone

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-12 to 2026-08-10
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://nadacesyner.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self' https://*.googleapis.com/ https://*.google.com/ https://*.google-analytics.com/ https://*.doubleclick.net/ https://*.youtube.com/ https://*.gstatic.com/ https://*.cloudflare.com/ https://*.bootstrapcdn.com/ https://*.facebook.net/ https://*.facebook.com/ https://*.googletagmanager.com/ https://*.previo.cz/ https://*.seznam.cz/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.googleapis.com/ https://*.google.com/ https://*.google-analytics.com/ https://*.doubleclick.net/ https://*.youtube.com/ https://*.gstatic.com/ https://*.cloudflare.com/ https://*.bootstrapcdn.com/ https://*.facebook.net/ https://*.facebook.com/ https://*.googletagmanager.com/ https://*.previo.cz/ https://*.seznam.cz/; connect-src 'self' https://*.googleapis.com/ https://*.google.com/ https://*.google-analytics.com/ https://*.doubleclick.net/ https://*.youtube.com/ https://*.gstatic.com/ https://*.cloudflare.com/ https://*.bootstrapcdn.com/ https://*.facebook.net/ https://*.facebook.com/
strict-transport-security
max-age=60; includeSubDomains

Links to (2)

Linked from (1)