indexo.dev

optinav.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 220 ms crawled 2026-05-30

PL · 2.57.138.250 · AS31229 Beyond.pl sp. z o.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Alergolog dziecięcy Bydgoszcz – diagnostyka i leczenie alergii u dzieci
Description
Alergolog dziecięcy w Bydgoszczy – skuteczna diagnostyka i leczenie alergii u dzieci. Testy alergiczne, indywidualne podejście i kompleksowa opieka.
Language
pl

Technology

Server
LiteSpeed
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

DNS records live

NS
  • ns1.zenbox.pl
  • ns2.zenbox.pl
MX
  • 10 mx1.zenbox.pl
  • 20 mx2.zenbox.pl
  • 30 mx3.zenbox.pl

Email authentication partial

SPF
v=spf1 a mx include:_spf.zenbox.pl -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-03 to 2026-08-01
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)