dronysit.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 552 ms crawled 2026-05-30

CZ · 185.153.192.137 · AS61110 Sprava informacnich technologii mesta Plzne, p.o.

Reputation 92/100 no dmarc policy

sector tech type landing page

HTML metadata

Title

Profesionální letecká práce s drony - Drony SIT Plzeň

Language

Canonical

https://www.dronysit.cz/

Translations

Open Graph

url: https://www.dronysit.cz/
title: Profesionální letecká práce s drony - Drony SIT Plzeň
locale: cs_CZ
site name: Drony SIT Plzeň
locale:alternate: en_US

Technology

CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

s3-eu-central-1.amazonaws.com×12
cookie-notice.plzen.eu×3
fonts.googleapis.com×2
www.google.com×2
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+420378035549

Address

Drony SITCukrovarská 23/A 301 00 Plzeň+420 378 035 549navratilj@plzen.eu

DNS records live

NS

bella.ns.cloudflare.com
paul.ns.cloudflare.com

MX

10 mx2.plzen.eu
20 mx1.plzen.eu

Email authentication weak

SPF: v=spf1 mx -all
strict (-all)
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 75/100 Checked live page: https://www.dronysit.cz/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000;