indexo.dev

l-i-l.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 374 ms crawled 2026-05-07

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Johannes Strüber - Fullstack Web Developer
Description
Fullstack web developer and former graphic design graduate. Based in Kassel, Germany. I tend to mix the media's typical practices with cutting-edge digital processing techniques.
Language
en

Open Graph

title
Johannes Strüber - Fullstack Web Developer
locale
en_US
site name
Johannes Strüber
description
Fullstack web developer and former graphic design graduate. Based in Kassel, Germany. I tend to mix the media's typical practices with cutting-edge digital processing techniques.

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • a.storyblok.com×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×2
  • github.com×1
  • www.googletagmanager.com×1
  • www.instagram.com×1
  • www.youtube.com×1
  • x.com×1

Social

Contact

Email

Registration

Updated
2019-09-16
Name servers
  • cns1.alfahosting.info.
  • cns2.alfahosting.info.
  • cns3.alfahosting.info.

DNS records live

NS
  • cns1.alfahosting.info
  • cns2.alfahosting.info
  • cns3.alfahosting.info
MX
  • 10 mx03.secure-mailgate.com
  • 10 mx04.secure-mailgate.com
Verified for
  • Google

Email authentication weak

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

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.l-i-l.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=63072000

Links to (5)

Linked from (2)