indexo.dev

pyworking.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 401 ms crawled 2026-06-02

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
PyWorking
Language
en

Open Graph

title
PyWorking meetupy

Technology

CDN
Fastly
Server
GitHub.com
CMS
Gatsby
jQuery
3.2.1 known XSS (<3.5)
Third-party hosts loaded (7)
  • cdnjs.cloudflare.com×3
  • maxcdn.bootstrapcdn.com×3
  • fonts.bunny.net×2
  • python.cz×2
  • camo.githubusercontent.com×1
  • code.jquery.com×1
  • s3.amazonaws.com×1

Social

Contact

Email

Registration

Registrar
REG-WEDOS
Created
2017-08-28
Expires
2026-08-27 85 days left
Updated
2022-09-02
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

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

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://pyworking.cz/

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

Links to (5)

Linked from (3)