sigmafotbal.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-30 · ok HTTP/1.1 200 2735 ms crawled 2026-05-29

US · 104.21.88.39 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Oficiální webové stránky týmu SK Sigma Olomouc
Description: SK Sigma Olomouc
Language: cz

Open Graph

url: https://sigmafotbal.cz/
title: SK Sigma Olomouc
site name: SK Sigma Olomouc
description: Oficiální webové stránky týmu SK Sigma Olomouc

Technology

CDN: Cloudflare
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (9)

sigmafotbal.esports.cz×11
scontent.fprg6-1.fna.fbcdn.net×5
cdn.jsdelivr.net×2
data.esportsmedia.cz×1
external.fprg5-1.fna.fbcdn.net×1
external.fprg6-1.fna.fbcdn.net×1
scontent.fprg5-1.fna.fbcdn.net×1
translate.google.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

REG-GRANSY

Created

2000-07-21

Expires

2029-07-21 1146 days left

Updated

2025-12-19

Name servers

bart.ns.cloudflare.com
rose.ns.cloudflare.com

DNS records live

NS

bart.ns.cloudflare.com
rose.ns.cloudflare.com

MX

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

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com mx a ip4:46.234.119.233 ip4:46.234.119.241 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:admin365@sigmafotbal.cz; sp=none; adkim=r; aspf=r

policy: none (monitoring only) · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2YFRDs+rfOgUtVbrR8bD6x8jlHeRKpJBIENobuqyQ3lN5F2eu4yvCpYvLMc6OExI1+6x52PRxeYGWC…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1ppt1Ofkl3xHgNBFnDMOZeTJQf5kdzz69gaOicS9p8vVsFYwql60PYudIYK4CHPsb22c17cYsks8Rk…
mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwKziW2jR7Kv5bnN+LfF+HF1n+Rcg4FZQmcyPWMQnPGKrd7WhsE/ZIuBNn1OdEjxryRtkTBOQJxgQ0KjorLZpm/…

selectors probed

Certificate (current)

WE1

from 2026-04-16 to 2026-07-15

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://sigmafotbal.cz/

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN