computerbasedmath.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1186 ms crawled 2026-05-18

US · 140.177.52.200 · AS11106 Wolfram Research, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Computer-Based Maths: How to Fix Maths Education
Description: Maths does not equal calculating. Project for maths curriculum with computer-based computation. Steer away from hand calculation, towards problem solving.
Language: en
Canonical: https://www.computerbasedmath.org/

Open Graph

url: https://www.computerbasedmath.org/
title: Computer-Based Maths: How to Fix Maths Education
description: Maths does not equal calculating. Project for maths curriculum with computer-based computation. Steer away from hand calculation, towards problem solving.

Technology

Server: Generic

Third-party hosts loaded (2)

files.wolframcdn.com×9
www.wolframcdn.com×1

Social

Registration

Registrar

GoDaddy Corporate Domains, LLC

Created

2010-10-13

Expires

2026-10-13 146 days left

Updated

2025-07-12

Name servers

wri-dns2.wolfram.com
wri-dns3.wolfram.com

DNS records live

NS

wri-dns2.wolfram.com
wri-dns3.wolfram.com

MX

10 mx1.wolfram.com
10 mx2.wolfram.com

TXT

ttih5pm7b3o1d64qesid2v0qch

Email authentication weak

SPF: v=spf1 include:wolfram.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-16 to 2026-07-15

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://computerbasedmath.org/

present

content-security-policy

findings

missing HSTS
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: upgrade-insecure-requests