indexo.dev

lean-coders.at

.at crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 345 ms crawled 2026-05-30

DE · 178.105.16.50 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
LEAN-CODERS – Custom Software Wien | No Waste. Just Value.
Description
LEAN-CODERS – Individuelle Softwareentwicklung aus Wien. Open Source First, kein Vendor Lock-in. Für Unternehmen im DACH-Raum. No Waste. Just Value.
Language
de
Canonical
https://lean-coders.at/
Translations
  • de
  • en

Open Graph

url
https://lean-coders.at/
title
LEAN-CODERS – Custom Software Wien | No Waste. Just Value.
description
LEAN-CODERS – Individuelle Softwareentwicklung aus Wien. Open Source First, kein Vendor Lock-in. Für Unternehmen im DACH-Raum. No Waste. Just Value.

Social

Contact

Email
Phone
Address
Hainburger Straße 331030 Wien

DNS records live

NS
  • clark.ns.cloudflare.com
  • pola.ns.cloudflare.com
MX
  • 0 leancoders-at01b.mail.protection.outlook.com
TXT
  • v=verifydomain MS=4083255
  • keybase-site-verification=0plvBgXBs8U9gWYTd9YA3AXnXzobxe6wW4whEGyGDwY
  • v=verifydomain MS=1525674
Verified for
  • Anthropic
  • Google

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:; ruf=mailto:; fo=1
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCs3LfpYHxGsqHS+xhNVSobdf9MSKCwsh/HWHyJXHb+FQj2GAbVHcPwRd/AoLEzNP6TitFSbvGTbwAaQnE372…
selectors probed

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lean-coders.at/

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

Links to (4)

Linked from (2)