b4sportonline.pl

.pl crawl

First seen 2026-05-26 · Last seen 2026-05-31 · ok HTTP/1.1 200 738 ms crawled 2026-05-30

PL · 176.119.59.37 · AS42503 Oktawave S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Registration system for competitions - B4SPORTONLINE
Description: Stwórz profesjonalne zapisy elektroniczne i rejestrację na zawody sportowe i zarządzaj cała imprezą kompleksowo. Platforma zapisów elektronicznych na zawody
Language: en-US

Technology

Server: nginx
PHP: 7.4.33 end of life
jQuery: 3.5.1
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS

chloe.ns.cloudflare.com
micah.ns.cloudflare.com

MX

10 mail.b4sportonline.pl

Email authentication weak

SPF

not published

DMARC

not published

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1KgbROKD9q6oFYYLj2Mpk3+OXWivpkJokLK6Ig1kDl3B6/UkVpc/S534/JlArpWaTIkdfOJOsvSoFPyPlb…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrwNJ3xB4k5F8ZGiwnlOTjKNwE1FpFEwn5bQE3Jqdxd5EXQiIxtXI6CAeqfWQCCk7BjFP9NHvAeJoFAcOtOZ2XFr…

selectors probed

Certificate (current)

R13

from 2026-05-23 to 2026-08-21

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://b4sportonline.pl/

findings

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