indexo.dev

silber.dev

.dev crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 295 ms crawled 2026-05-31

DE · 188.68.38.133 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Arthur Silber | IT Architect & Software Engineer
Description
I create innovative and intuitive software that solves tricky challenges under the hood. Either working alone, or advising and leading technical teams to create something amazing together. I don't only focus on the code itself, but also set up the necessary coding and DevOps processes required to work on and ship software.
Language
en-US
Generator
Powered by LayerSlider 7.0.7 - Multi-Purpose, Responsive, Parallax, Mobile-Friendly Slider Plugin for WordPress.
Canonical
https://silber.dev/
Feeds

Open Graph

url
https://silber.dev/
title
Arthur Silber | IT Architect & Software Engineer
locale
en_US
site name
Arthur Silber
description
I create innovative and intuitive software that solves tricky challenges under the hood. Either working alone, or advising and leading technical teams to create something amazing together. I don't only focus on the code itself, but also set up the necessary coding and DevOps processes required to work on and ship software.

Technology

Server
nginx
CMS
WordPress
PHP
8.1.6 end of life
jQuery
3.6.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.gstatic.com×5
  • fonts.googleapis.com×4
  • s.w.org×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.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 2026-05-07 to 2026-08-05
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://silber.dev/

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

Links to (4)