mercor.com.pl

.pl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 2799 ms crawled 2026-06-01

PL · 195.78.67.50 · AS41079 Cyber_Folks S.A.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Fire Protection Systems | Mercor

Language

Canonical

https://mercor.com.pl/en

Translations

Open Graph

url: https://mercor.com.pl/en
title: Fire Protection Systems | Mercor
locale: en

Technology

Server: LiteSpeed
jQuery: 3.2.1 known XSS (<3.5)
Stack: Laravel

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Fonts

Google Fonts

Third-party hosts loaded (8)

cdn.jsdelivr.net×3
cdnjs.cloudflare.com×1
consent.cookiebot.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
unpkg.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

(+48) 571 202 253

Address

GRZEGORZA Z SANOKA 2, 80-408, Gdańsk, pomorskie

DNS records live

NS

ns3.mercor.com.pl
serwer.mercor.com.pl

MX

30 d320041.a.ess.de.barracudanetworks.com
40 d320041.b.ess.de.barracudanetworks.com

Verified for

Microsoft 365

Email authentication partial

SPF: v=spf1 mx ip4:193.46.237.0/24 include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:_spf.cyberfolks.pl include:_spf.getresponse.com include:_spf.hostedemail.com include:_spf.qualtrics.com -all
strict (-all)
DMARC: v=DMARC1;p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

cyber_Folks

from 2026-05-25 to 2026-12-10

Expires in 191 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://mercor.com.pl/en

present

strict-transport-security
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubdomains