proton.pl

.pl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 300 ms crawled 2026-06-02

PL · 81.186.225.118 · AS35174 Network For Business Sp z o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Kompensacja mocy biernej - optymalizacja kosztów energii - Proton
Language: pl-PL
Canonical: https://proton.pl/

Open Graph

url: https://proton.pl/
title: Kompensacja mocy biernej - optymalizacja kosztów energii - Proton
locale: pl_PL
site name: Proton

Technology

Server: nginx
CMS: WordPress
PHP: 8.2.31 security-only
jQuery: 3.6.0

Third-party hosts loaded (4)

cdn.jsdelivr.net×2
code.jquery.com×2
www.google.com×1
www.gstatic.com×1

Social

Contact

Phone

+48577881077

DNS records live

NS

ns11.rgb365.eu
ns12.rgb365.eu
ns13.rgb365.eu

MX

10 mail.proton.pl

Email authentication strong

SPF

v=spf1 include:_spf.rgb365.eu ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; adkim=s; aspf=s

policy: quarantine

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDimz2fVfGuuscNLbpWMoJc6m3OnRbeJmiwRIc1pKrbZ6QMy/y+6OtKijOerehj9d9VP+KCl74PgH5NKk4TsAddm55rp…

selectors probed

Certificate (current)

R13

from 2026-04-17 to 2026-07-16

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (3)

Linked from (1)

rori.pl×1