bootstrapworld.org

.org crawl

First seen 2026-04-11 · Last seen 2026-04-30 · ok HTTP/1.1 200 6368 ms crawled 2026-04-30

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Bootstrap
Description: A full, in-school curriculum and software package that teaches children to program their own videogames using purely algebraic concepts.

Open Graph

url: http://www.BootstrapWorld.org/
video: https://youtube.googleapis.com/v/6haTTMiNJxk
site name: Bootstrap
description: Teaching Algebra through Computer Science
video:secure url: https://youtube.googleapis.com/v/6haTTMiNJxk

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (3)

code.jquery.com×2
www.googletagmanager.com×1
www.youtube.com×1

Social

Certificate (current)

WE1

from 2026-03-01 to 2026-05-30

Expires in 12 days

Full certificate history on crt.sh ↗

Links to (5)

Linked from (2)

racket-lang.org×3
programbydesign.org×2