indexo.dev

kste.dk

.dk crawl

First seen 2026-05-18 · Last seen 2026-06-02 · ok HTTP/1.1 200 6852 ms crawled 2026-05-23

DE · 49.12.225.145 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Stefan Kölbl | Staff Software Engineer @ Google
Description
Personal website of Stefan Kölbl, Staff Software Engineer at Google specializing in Post-Quantum Cryptography, symmetric-key design, and cryptographic hygiene.
Language
en-us
Generator
Hugo Blox Kit 0.11.0
Canonical
http://localhost:1313/
Translations
  • en
Feeds

Open Graph

url
http://localhost:1313/
title
Stefan Kölbl | Staff Software Engineer @ Google
locale
en-us
site name
Stefan Kölbl | Staff Software Engineer @ Google
description
Personal website of Stefan Kölbl, Staff Software Engineer at Google specializing in Post-Quantum Cryptography, symmetric-key design, and cryptographic hygiene.
updated time
2022-10-24T00:00:00+00:00

Technology

Server
Apache
CMS
Hugo 0.11.0

Third-party hosts loaded (2)

  • localhost×2
  • buttons.github.io×1

Social

DNS records live

NS
  • ns61.domaincontrol.com
  • ns62.domaincontrol.com
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-20 to 2026-07-19
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kste.dk/

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

Links to (11)

Linked from (1)