indexo.dev

johannestscharn.com

.com crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 224 ms crawled 2026-05-19

US · 172.67.131.120 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Johannes Tscharn — V4C38
Description
Portfolio of Johannes Tscharn — Builder, Creative, Explorer. Featuring live ESP32 hardware interaction.
Language
en

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Social

Registration

Registrar
Cloudflare, Inc.
Created
2022-07-21
Expires
2026-07-21 61 days left
Updated
2024-10-29
Name servers
  • fatima.ns.cloudflare.com
  • sid.ns.cloudflare.com

DNS records live

NS
  • fatima.ns.cloudflare.com
  • sid.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://johannestscharn.com/

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 (1)