What powers othelloschools.org?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
CDN
Cloudflare
since Jan 2026
Databases
Editors
Hosting
GoDaddy
since Jan 2026
JavaScript frameworks
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Jan 2026
libphonenumber
since Jan 2026
Lightbox
since Jan 2026
Preact
since Jan 2026
Selectize
since Jan 2026
Miscellaneous
HTTP/3
since Jan 2026
Open Graph
since Sep 2022
Programming languages
Java
since Jun 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2020
Translation
Weglot
since Jan 2026
Video players
VideoJS
since May 2026
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 95% desktop
- 5% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.97 / 10 · ranked #1,634,743 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 350 ms |
| CLS | 0.35 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.7 MB · 47 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS May 2026
- dropped Amazon CloudFront Mar 2026
- dropped Amazon Web Services Mar 2026
- dropped Google Analytics Mar 2026
- dropped Google Font API Mar 2026
- dropped Google Hosted Libraries Mar 2026
- dropped HeadJS Mar 2026
- dropped IIS Mar 2026
- dropped jQuery Mobile Mar 2026
- dropped Microsoft ASP.NET Mar 2026
- dropped Mustache Mar 2026
- dropped Pendo Mar 2026
- dropped SWFObject Mar 2026
- dropped Windows Server Mar 2026
- dropped YouTube Mar 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Browser Insights Jan 2026
- detected CodeMirror Jan 2026
- detected Firebase Jan 2026
- detected GoDaddy Jan 2026
- detected Google Tag Manager Jan 2026
- detected Htmx Jan 2026
- detected HTTP/3 Jan 2026
- detected Java Jan 2026
- detected libphonenumber Jan 2026
- detected Lightbox Jan 2026
- detected Moment.js Jan 2026
- dropped New Relic Jan 2026
- detected Preact Jan 2026
- detected Selectize Jan 2026
- detected Weglot Jan 2026
- detected HSTS Oct 2025
- detected IIS Oct 2025
- detected Microsoft ASP.NET Oct 2025
- detected Windows Server Oct 2025