indexo.dev

tse.cz

.cz crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1209 ms crawled 2026-06-04

SK · 37.9.175.165 · AS51013 WebSupport s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
TSE - více než 25 let zkušeností a tradice ve výrobě elektrotechniky - TSE - elegantní technika
Language
cs
Generator
WordPress 5.8.13
Canonical
https://www.tse.cz/
Feeds

Open Graph

url
https://www.tse.cz/
title
TSE - více než 25 let zkušeností a tradice ve výrobě elektrotechniky - TSE - elegantní technika
locale
cs_CZ
site name
TSE - elegantní technika

Technology

Server
openresty
CMS
WordPress 5.8.13 legacy (latest 7.0)
jQuery
3.6.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • s.w.org×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns.onebit.cz
  • ns.onebit.eu
  • ns.onebit.org
MX
  • 10 mail.tse.cz
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ip4:188.120.221.82/32 ip4:188.120.221.86/32 a:mail.tse.cz -all
strict (-all)
DMARC
v=DMARC1; p=reject; fo=0; adkim=r; aspf=r; pct=100; ri=86400; rua=mailto:pm@kostax.cz; ruf=mailto:pm@kostax.cz; sp=reject;
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHnhKSvAXabb04JR+FNVOMDf0YIir4sXH4xKKN3k2wx/Kylv+Chyg0G8LIvxkm0573flIg8gXg9ysC+jpGF8…
selectors probed

Certificate (current)

YR1
from 2026-05-30 to 2026-08-28
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tse.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (2)