indexo.dev

testujpredkosc.pl

.pl crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 4003 ms crawled 2026-05-31

US · 172.67.142.245 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SpeedTest TestujPrędkość - certyfikowany speed i jitter test prędkości internetu
Description
Speedtest TestujPrędkość umożliwia precyzyjny speed test i jitter test prędkości internetu z informacją o szybkości łącza

Open Graph

description
SpeedTest TestujPrędkość - certyfikowany speed test internetu.

Technology

CDN
Cloudflare
jQuery
3.2.1 known XSS (<3.5)
Ads
  • Google AdSense

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×2
  • cdn.plot.ly×1
  • code.jquery.com×1
  • pagead2.googlesyndication.com×1

DNS records live

NS
  • dee.ns.cloudflare.com
  • duke.ns.cloudflare.com
Verified for
  • Google

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-09 to 2026-07-09
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)