What powers classy.org?
Last seen Jan 2026 · 121 technologies across 45 categories
A/B Testing
Google Optimize
since Jul 2021
Optimizely
since Apr 2018
Advertising
Microsoft Advertising
since Jan 2024
Twitter Ads
since Jul 2021
Analytics
BugSnag
since Feb 2023
Cloudflare Browser Insights
since Jun 2021
Crazy Egg
since Jun 2018
Google Analytics
since Jun 2018
Linkedin Insight Tag
since Feb 2021
Mixpanel
since Apr 2022
TikTok Pixel
since Jul 2023
Appointment scheduling
Calendly
since Jun 2023
Authentication
Browser fingerprinting
Caching
WP Rocket
since May 2025
CDN
Amazon CloudFront
since Apr 2018
cdnjs
since Aug 2022
Cloudflare
since Jan 2019
Fastly
since Oct 2024
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Apr 2022
jsDelivr
since Oct 2022
Unpkg
since Feb 2023
CMS
WordPress
since Aug 2021
Cookie compliance
CRM
Salesforce Desk
since Oct 2022
Customer data platform
Segment
since Aug 2018
Databases
MySQL
since Aug 2021
Ecommerce
Cart Functionality
since Feb 2023
Font scripts
Google Font API
since Apr 2018
Fundraising & donations
Classy
since Apr 2022
Issue trackers
Sentry
since May 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Axios
since Oct 2022
Highlight.js
since Jun 2021
Modernizr
since Apr 2018
Polyfill
since Dec 2019
Select2
since Aug 2021
Slick
since Sep 2019
Swiper
since May 2025
Twitter typeahead.js
since Oct 2024
Underscore.js
since Jun 2018
LMS
Skilljar
since Feb 2023
Load balancers
Amazon ALB
since Sep 2021
Maps
Google Maps
since Apr 2022
Marketing automation
Miscellaneous
Babel
since Feb 2023
DocuSign
since Jul 2023
Google Code Prettify
since Oct 2024
LottieFiles
since Aug 2022
Open Graph
since Sep 2022
Prism
since Oct 2022
RSS
since Dec 2022
Webpack
since Sep 2019
PaaS
Page builders
WordPress Block Editor
since Jul 2024
Payment processors
Stripe
since Aug 2022
Performance
Cloudflare Rocket Loader
since Oct 2022
Priority Hints
since Mar 2024
Programming languages
Rich text editors
Quill
since Mar 2023
RUM
New Relic
since Jun 2018
Search engines
Security
SEO
Surveys
Typeform
since Sep 2023
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Video players
Web frameworks
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Audience
- 98% desktop
- 2% phone
United States
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.53 / 10 · ranked #2,178 of all domains
6,022 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| classy.org | 42 |
| events.classy.org | 42 |
| www.classy.org | 42 |
| learn.classy.org | 41 |
| giving.classy.org | 39 |
| collaborative.classy.org | 33 |
| apply.classy.org | 32 |
| academy.classy.org | 30 |
| go.classy.org | 29 |
| venmo.classy.org | 28 |
| awards.classy.org | 27 |
| donationtrends.classy.org | 26 |
| progress.classy.org | 25 |
| status.classy.org | 23 |
| developers.classy.org | 18 |
| support.classy.org | 16 |
| okta.classy.org | 12 |
| login.classy.org | 8 |