Technology history for challengeelite.org
Stack size over time
From 34 detected technologies in Sep 2022 to 27 in Jun 2026 (peak 35).
Currently detected
- AngularJS since Sep 2022
- CKEditor since Sep 2022
- Cloudflare since Sep 2022
- comScore since Sep 2022
- jQuery since Sep 2022
- mParticle since Sep 2022
- Open Graph since Sep 2022
- Phusion Passenger since Sep 2022
- reCAPTCHA since Sep 2022
- Ruby since Sep 2022
- Ruby on Rails since Sep 2022
- core-js since Sep 2022
- Facebook Login since Sep 2022
- Google Analytics since Sep 2022
- Google Publisher Tag since Sep 2022
- Google Tag Manager since Sep 2022
- Handlebars since Sep 2022
- DataTables since Sep 2022
- Facebook Pixel since Sep 2022
- JW Player since Sep 2022
- Moment.js since Sep 2022
- Intercom since Aug 2024
- Confiant since Dec 2025
- ID5 since Dec 2025
- Prebid since Dec 2025
- Priority Hints since Apr 2026
- jQuery Migrate since Apr 2026
Previously used
- Lodash Sep 2022 to Apr 2026 · 3 yrs
- Prototype Sep 2022 to Apr 2026 · 3 yrs
- Bunny Dec 2025 to Dec 2025 · 1 mo
- AppNexus Sep 2022 to Nov 2025 · 3 yrs
- DoubleVerify Sep 2022 to Nov 2025 · 3 yrs
- FingerprintJS Sep 2022 to Nov 2025 · 3 yrs
- Loggly Sep 2022 to Nov 2025 · 3 yrs
- OpenX Sep 2022 to Nov 2025 · 3 yrs
- Quantcast Measure Sep 2022 to Nov 2025 · 3 yrs
- Typekit Sep 2022 to Nov 2025 · 3 yrs
- VDX.tv Sep 2022 to Nov 2025 · 3 yrs
- YouTube Sep 2024 to May 2025 · 8 mo
- Google Maps Oct 2024 to Oct 2024 · 1 mo
- New Relic Sep 2022 to Oct 2024 · 2 yrs
- Cloudflare Bot Management Sep 2022 to Sep 2022 · 1 mo
- Java Sep 2022 to Sep 2022 · 1 mo
Timeline
2026 2 added · 11 dropped
- dropped Lodash Jun 2026 · JavaScript libraries
- dropped Prototype Jun 2026 · JavaScript frameworks
- added jQuery Migrate Apr 2026 · JavaScript libraries
- added Priority Hints Apr 2026 · Performance
- dropped Bunny Feb 2026 · CDN
- dropped AppNexus Jan 2026 · Advertising
- dropped DoubleVerify Jan 2026 · Advertising
- dropped FingerprintJS Jan 2026 · JavaScript libraries
- dropped Loggly Jan 2026 · Analytics
- dropped OpenX Jan 2026 · Advertising
- dropped Quantcast Measure Jan 2026 · Analytics
- dropped Typekit Jan 2026 · Font scripts
- dropped VDX.tv Jan 2026 · Advertising
2025 5 added · 1 dropped
- added Bunny Dec 2025 · CDN
- added Confiant Dec 2025 · Security
- added ID5 Dec 2025 · Advertising
- added Prebid Dec 2025 · Advertising
- dropped YouTube Jul 2025 · Video players
- added YouTube Jan 2025 · Video players
2024 2 added · 5 dropped
- dropped Google Maps Dec 2024 · Maps
- dropped New Relic Dec 2024 · RUM
- dropped YouTube Nov 2024 · Video players
- added Google Maps Oct 2024 · Maps
- dropped Cloudflare Bot Management Sep 2024 · Security
- dropped Java Sep 2024 · Programming languages
- added YouTube Sep 2024 · Video players