indexo.dev

pts.edu.pl

.pl crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 401 ms crawled 2026-05-31

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Polskie Towarzystwo Semiotyczne
Language
en-US
Canonical
https://www.pts.edu.pl

Open Graph

url
https://www.pts.edu.pl
title
Polskie Towarzystwo Semiotyczne
site name
Polskie Towarzystwo Semiotyczne

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • definitions.sqspcdn.com×17
  • assets.squarespace.com×13
  • images.squarespace-cdn.com×6
  • static1.squarespace.com×3
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl
MX
  • 10 pts2.home.pl
TXT
  • 3dnrwrkpg38pm4pklmdk.

Email authentication strong

SPF
v=spf1 ip4:89.161.156.128 a mx -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuYNWa+r9EhEOaFLQhe0kZ8rjjWVEISEW5MH6EnS9HEdy2B4D0nNHFG8AmUFr/mnjVQdFRSNsZbSG4D…
selectors probed

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.pts.edu.pl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (1)

Linked from (1)