svazenergetiky.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 713 ms crawled 2026-05-30

CZ · 185.59.208.137 · AS43541 VSHosting s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Vítejte | Svaz energetiky České republiky
Language: cs

Open Graph

url: https://www.svazenergetiky.cz
title: Vítejte | Svaz energetiky České republiky
site name: Svaz energetiky České republiky

Technology

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×3
cdn.solidpixels.com×1

Social

Contact

Email

Phone

+420 222 250 320

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

MX

0 svazenergetiky-cz.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-28 to 2026-07-27

Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.svazenergetiky.cz/

present

strict-transport-security
content-security-policy
x-content-type-options
referrer-policy
permissions-policy

findings

CSP uses wildcard sources
missing frame protection

Header values

referrer-policy: no-referrer-when-downgrade
permissions-policy: microphone=(), camera=(), geolocation=(self)
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://*.solidpixels.net https://*.solidpixels.com https://*.solidpixels.cz; report-uri https://o4510499984769024.ingest.de.sentry.io/api/4510499988373584/security/?sentry_key=79fdf04e7859269363a6a291a44f1978
strict-transport-security: max-age=63072000; includeSubDomains; preload