indexo.dev

sandimetz.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 373 ms crawled 2026-05-06

US · 198.49.23.144 · AS53831 Squarespace, Inc.

Reputation 97/100 dmarc monitor-only

Classifying

HTML metadata

Title
Sandi Metz
Description
Sandi Metz is a software developer and author focused on writing flexible object-oriented code in Ruby and Rails.
Language
en-US
Canonical
https://sandimetz.com

Open Graph

url
https://sandimetz.com
title
Sandi Metz
site name
Sandi Metz
description
Sandi Metz is a software developer and author focused on writing flexible object-oriented code in Ruby and Rails.

Technology

Server
Squarespace
CMS
Squarespace
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • assets.squarespace.com×10
  • definitions.sqspcdn.com×4
  • images.squarespace-cdn.com×4
  • static1.squarespace.com×4
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • static.squarespace.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2008-11-21
Expires
2028-11-21 917 days left
Updated
2023-08-12
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 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=gIL5Rj8WJ8AkYBW8XzE3MFO10C1hn-TSCL8xM1YMyF8

Email authentication strong

SPF
v=spf1 a mx include:spf.postal.cloudysmtp.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://sandimetz.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • 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=0

Links to (2)

Linked from (5)