indexo.dev

usererrorbook.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-15 · ok HTTP/1.1 200 1600 ms crawled 2026-05-15

US · 198.49.23.144 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
USER ERROR
Language
en-US
Canonical
https://www.usererrorbook.com

Open Graph

url
https://www.usererrorbook.com
title
USER ERROR
site name
USER ERROR

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts

Third-party hosts loaded (6)

  • definitions.sqspcdn.com×17
  • assets.squarespace.com×12
  • images.squarespace-cdn.com×6
  • static1.squarespace.com×3
  • use.typekit.net×2
  • p.typekit.net×1

Registration

Registrar
Squarespace Domains LLC
Created
2024-08-29
Expires
2026-08-29 101 days left
Updated
2025-08-15
Name servers
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

DNS records live

NS
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.usererrorbook.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Linked from (1)