indexo.dev

cssence.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 993 ms crawled 2026-05-07

US · 104.198.14.52 · AS396982 Google LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
CSSence.com «The Essence of CSS»
Description
Weblog and #IndieWeb Hub of Matthias Zöchling (@CSSence).
Language
en
Canonical
https://cssence.com/
Feeds

Open Graph

url
https://cssence.com/
title
CSSence.com «The Essence of CSS»
description
Weblog and #IndieWeb Hub of Matthias Zöchling (@CSSence).

Technology

CDN
Netlify

Contact

Address
Curated by Matthias Zöchling.

Registration

Registrar
World4You Internet Services GmbH
Created
2011-12-23
Expires
2026-12-23 216 days left
Updated
2025-12-24
Name servers
  • ns1.world4you.at
  • ns2.world4you.at

DNS records live

NS
  • ns1.world4you.at
  • ns2.world4you.at
MX
  • 10 mail.cssence.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx include:spf.w4ymail.at -all
strict (-all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://cssence.com/

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

Linked from (1)