bs.katowice.pl

.pl dns crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 836 ms crawled 2026-05-31

PL · 91.220.103.29 · AS8508 Silesian University of Technology, Computer Centre

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Biblioteka Śląska - Biblioteka Śląska jest biblioteką publiczną i wojewódzką o statusie naukowym.

Description

Biblioteka Śląska jest biblioteką publiczną i wojewódzką o statusie naukowym.

Language

en-GB

Generator

WordPress 6.9.4

Canonical

https://bs.katowice.pl/en/

Translations

Feeds

Open Graph

url: https://bs.katowice.pl/en/
title: Biblioteka Śląska - Biblioteka Śląska jest biblioteką publiczną i wojewódzką o statusie naukowym.
locale: en_GB
site name: Biblioteka Śląska
description: Biblioteka Śląska jest biblioteką publiczną i wojewódzką o statusie naukowym.
locale:alternate: de_DE

Technology

Server: Apache
CMS: WordPress 6.9.4

Analytics

Google Tag Manager

Third-party hosts loaded (3)

www.googletagmanager.com×4
ajax.googleapis.com×2
gmpg.org×1

Social

Contact

Email

Phone

(+48)322083700

DNS records live

NS

dns1.bs.katowice.pl
dns2.bs.katowice.pl

MX

10 mx1.bs.katowice.pl

TXT

2cebb82aaacaadb9f69e9ab3c447293d9ec11df8d3553ec812626b3fb1bc5ec
mojecertpl-site-verification=sfX6nWbq4nweLA3BNVLnuhO2RK6zN7jc
MS=0B9D48AFF50BFD809C678E943DB811B7DDBF5778

Verified for

Google

Email authentication strong

SPF: v=spf1 ip4:91.220.103.61/32 ip4:91.220.103.62/32 ip4:91.220.103.13/32 ip4:91.220.103.17/32 ip4:91.220.103.29/32 ip4:91.220.103.54/32 mx -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@bs.katowice.pl
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

Certum EV TLS G2 R39 CA

from 2026-03-30 to 2026-10-15

Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://bs.katowice.pl/en/

present

referrer-policy

findings

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

Header values

referrer-policy: no-referrer-when-downgrade