What powers todoschool.com?
Last seen Jun 2026 · 66 technologies across 25 categories
A/B Testing
Google Optimize
since Jul 2021
Advertising
Twitter Ads
since Mar 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since May 2020
Hotjar
since Aug 2024
Microsoft Clarity
since Jan 2024
Naver Analytics
since Nov 2023
PostHog
since Aug 2024
TikTok Pixel
since Aug 2024
Authentication
Google Sign-in
since Feb 2021
CDN
Amazon CloudFront
since May 2020
Amazon S3
since May 2020
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Aug 2025
Unpkg
since Jul 2021
CMS
Databases
MySQL
since Aug 2024
Mailgun
since Aug 2022
Font scripts
Google Font API
since Jun 2020
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Miscellaneous
Kakao
since Feb 2022
LottieFiles
since Aug 2025
PWA
since Aug 2022
RSS
since Aug 2024
Webpack
since May 2020
PaaS
Amazon Web Services
since May 2020
Payment processors
Iamport
since Feb 2022
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Aug 2024
Security
Cloudflare Bot Management
since Sep 2024
Really Simple SSL & Security
since Aug 2024
reCAPTCHA
since Oct 2021
Tag managers
Google Tag Manager
since May 2020
UI frameworks
Bootstrap
since Aug 2024
Tailwind CSS
since Apr 2022
Web servers
Apache HTTP Server
since Aug 2024
Widgets
WordPress plugins
Audience
- 56% phone
- 25% tablet
- 19% desktop
South Korea
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.78 / 10 · ranked #2,020,371 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.7 s |
| INP | 275 ms |
| CLS | 0.8 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 23.5 MB · 123 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| todoschool.com | 39 |
| www.todoschool.com | 39 |
| global.todoschool.com | 29 |
| english.todoschool.com | 20 |
| live.todoschool.com | 19 |
| lms.todoschool.com | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected Sentry Jan 2026
- dropped Cloudflare Bot Management Nov 2025
- dropped Criteo Oct 2025
- dropped Font Awesome Sep 2025
- detected Chart.js Aug 2025
- detected Day.js Aug 2025
- detected jsDelivr Aug 2025
- detected LottieFiles Aug 2025