indexo.dev

chapterone.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 758 ms crawled 2026-05-10

NL · 31.43.161.6 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Chapter One
Description
Chapter One. The venture firm for product-driven founders.
Generator
Framer b1a1598
Canonical
https://www.chapterone.com/

Open Graph

url
https://www.chapterone.com/
title
Chapter One
description
Chapter One. The venture firm for product-driven founders.

Technology

Server
Framer
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • framerusercontent.com×26
  • events.framer.com×1
  • fonts.gstatic.com×1

Social

Contact

Email

Registration

Registrar
NameCheap, Inc.
Created
2001-08-31
Expires
2026-08-31 102 days left
Updated
2026-03-07
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.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

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhLUgT4EHK4ZDLmyRphCZra+qYfqJMtO5TwRn+CDjhdr+2d9awaEyUsUwRFK9UC55bPjjQ7EltkL4yv…
selectors probed

Certificate (current)

E7
from 2026-05-06 to 2026-08-04
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.chapterone.com/

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

Links to (5)

Linked from (1)