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exponentialsummit.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 601 ms crawled 2026-05-31

SK · 37.9.175.212 · AS51013 WebSupport s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Exponential Summit 2026 | Red Button
Description
Leadership, který drží výkon i lidi v době exponenciální změny. 13. října 2026, Kongresové centrum Praha.
Language
cs

Open Graph

title
Exponential Summit 2026 | Red Button
description
Setkání pro leadery a ty, kdo nesou odpovědnost za rozvoj lidí a organizací. 13. října 2026, Praha.

Technology

Server
openresty
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Registration

Registrar
REG-WEBSUPPORT
Created
2026-02-11
Expires
2027-02-10 249 days left
Updated
2026-02-11
Name servers
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk

DNS records live

NS
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk
MX
  • 10 mx10.websupport.cz
  • 100 mx20.websupport.cz

Email authentication strong

SPF
v=spf1 a mx include:_spf.websupport.cz -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtu7CEgyZ0bfuuVUd4MoVWMSm3blGK9FHcAZluiVS2P1qeWLGbikIPW/yw4Rwx/OKui1dh8ARU+Z5zw…
selectors probed

Certificate (current)

R13
from 2026-04-11 to 2026-07-10
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://exponentialsummit.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 (1)