indexo.dev

viciousnotes.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-01 · ok HTTP/1.1 200 959 ms crawled 2026-05-06

US · 172.64.151.232 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Vicious Notes | Tomas Laurinavicius | Substack
Description
Clarity and power for long-game players. Click to read Vicious Notes, by Tomas Laurinavicius, a Substack publication. Launched 7 months ago.
Language
en
Canonical
https://viciousnotes.com/
Feeds

Open Graph

url
https://viciousnotes.com/
title
Vicious Notes | Tomas Laurinavicius | Substack
description
Clarity and power for long-game players. Click to read Vicious Notes, by Tomas Laurinavicius, a Substack publication. Launched 7 months ago.

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Cloudflare Insights
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • substackcdn.com×239
  • fonts.gstatic.com×1
  • js.sentry-cdn.com×1
  • static.cloudflareinsights.com×1

Registration

Registrar
Cloudflare, Inc.
Created
2025-09-26
Expires
2028-09-26 861 days left
Updated
2025-09-26
Name servers
  • bella.ns.cloudflare.com
  • gabe.ns.cloudflare.com

DNS records live

NS
  • bella.ns.cloudflare.com
  • gabe.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-03-22 to 2026-06-21
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://viciousnotes.com/

present
  • strict-transport-security
  • content-security-policy
findings
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
frame-ancestors 'self' https://*.substack.com https://substack.com
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (3)

Linked from (1)