indexo.dev

bitsofco.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 402 ms crawled 2026-05-06

US · 75.2.60.5 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
bitsofcode
Description
Articles on frontend development and more.
Language
en
Generator
Eleventy v2.0.1
Feeds

Open Graph

url
https://bitsofco.de
locale
en_US
site name
bitsofcode

Technology

CDN
Netlify
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Updated
2018-08-13
Name servers
  • amanda.ns.cloudflare.com.
  • toby.ns.cloudflare.com.

DNS records live

NS
  • amanda.ns.cloudflare.com
  • toby.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • firebase=bitsofcode-ca39e
  • google-site-verification=rxcRbPanOG9hUxomvP4SEEAa59lDmKBO6WZ26fVb70s

Email authentication partial

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

Certificate (current)

E8
from 2026-04-04 to 2026-07-03
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://bitsofco.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (3)

Linked from (5)