indexo.dev

saylor.org

.org crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 1336 ms crawled 2026-05-05

US · 18.172.112.42 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
Saylor University — Where Ambition Meets Excellence
Description
Learn new skills, earn credit toward a degree, or advance your career at your own pace with free Saylor University courses!
Language
en

Open Graph

url
https://www.saylor.org
title
Saylor University
locale
en_US
site name
Saylor University
description
Learn new skills, earn credit toward a degree, or advance your career at your own pace with free Saylor University courses!

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
Wild West Domains, LLC
Created
1996-02-15
Expires
2031-02-16 1733 days left
Updated
2026-04-02
Name servers
  • rose.ns.cloudflare.com
  • todd.ns.cloudflare.com

DNS records live

NS
  • rose.ns.cloudflare.com
  • todd.ns.cloudflare.com
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx5.googlemail.com
  • 2 alt1.aspmx.l.google.com
  • 2 alt2.aspmx.l.google.com
  • 2 aspmx2.googlemail.com
  • 5 aspmx3.googlemail.com
  • 8 aspmx4.googlemail.com
TXT
  • v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zendesk.com include:spf.catalyst-ca.net -all
Verified for
  • Anthropic
  • Apple
  • Atlassian
  • Brave
  • Google
  • Meta
  • Microsoft 365
  • OpenAI

Certificate (current)

Amazon RSA 2048 M01
from 2026-03-21 to 2026-10-05
Expires in 138 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://saylor.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)