Technology history for leaderclass.com
Stack size over time
From 9 detected technologies in Sep 2020 to 24 in Jun 2026 (peak 30).
Currently detected
- Google Tag Manager since Sep 2020
- Google AdSense since Sep 2020
- Google Analytics since Sep 2020
- jQuery UI since Sep 2020
- jQuery since Sep 2020
- Cloudflare since Nov 2020
- Cloudflare Browser Insights since Jun 2021
- Bootstrap since Aug 2021
- PHP since Sep 2021
- reCAPTCHA since Apr 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Cloudflare Rocket Loader since Oct 2022
- Plesk since Nov 2022
- RSS since Dec 2022
- Microsoft Clarity since Oct 2023
- AddToAny since Nov 2023
- Funding Choices since Feb 2024
- JsObservable since Nov 2024
- JsRender since Nov 2024
- JsViews since Nov 2024
- Mailjet since Nov 2024
Previously used
- Nginx Nov 2024 to Dec 2025 · 1 yr
- Google Font API Sep 2022 to Nov 2025 · 3 yrs
- Facebook Login Sep 2024 to Dec 2024 · 3 mo
- Select2 Nov 2024 to Nov 2024 · 1 mo
- Twitter Sep 2024 to Nov 2024 · 2 mo
- Twitter Ads Sep 2024 to Nov 2024 · 2 mo
- jQuery Migrate Sep 2020 to Oct 2024 · 4 yrs
- jsDelivr Oct 2020 to Oct 2024 · 4 yrs
- LazySizes Feb 2022 to Oct 2024 · 2 yrs
- OWL Carousel Sep 2020 to Oct 2024 · 4 yrs
- Snowplow Analytics Aug 2024 to Aug 2024 · 1 mo
- Adobe Audience Manager Feb 2024 to Feb 2024 · 1 mo
- AddThis Sep 2020 to Oct 2023 · 3 yrs
- Moat Feb 2021 to May 2023 · 2 yrs
- Cloudflare Network Error Logging Mar 2022 to Oct 2022 · 7 mo
- Google Remarketing Tag Oct 2021 to May 2022 · 7 mo
- Apache HTTP Server Sep 2020 to Feb 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 4 added · 2 dropped
- dropped Nginx Feb 2026 · Web servers
- added Cloudflare Browser Insights Jan 2026 · Analytics
- added Cloudflare Rocket Loader Jan 2026 · Performance
- dropped Google Font API Jan 2026 · Font scripts
- added HSTS Jan 2026 · Security
- added HTTP/3 Jan 2026 · Miscellaneous
2025 6 added · 14 dropped
- added Google Font API Nov 2025 · Font scripts
- dropped Cloudflare Browser Insights Aug 2025 · Analytics
- dropped Cloudflare Rocket Loader Aug 2025 · Performance
- dropped Google Font API Aug 2025 · Font scripts
- dropped HSTS Aug 2025 · Security
- dropped HTTP/3 Aug 2025 · Miscellaneous
- added Cloudflare Browser Insights Jun 2025 · Analytics
- added Cloudflare Rocket Loader Jun 2025 · Performance
- added HSTS Jun 2025 · Security
- added HTTP/3 Jun 2025 · Miscellaneous
- dropped Cloudflare Browser Insights May 2025 · Analytics
- dropped Cloudflare Rocket Loader May 2025 · Performance
- added Google Font API May 2025 · Font scripts
- dropped HSTS May 2025 · Security
- dropped HTTP/3 May 2025 · Miscellaneous
- dropped Facebook Login Feb 2025 · Authentication
- dropped Nginx Jan 2025 · Web servers
- dropped Select2 Jan 2025 · JavaScript libraries
- dropped Twitter Jan 2025 · Widgets
- dropped Twitter Ads Jan 2025 · Advertising
2024 12 added · 6 dropped
- dropped jQuery Migrate Dec 2024 · JavaScript libraries
- dropped jsDelivr Dec 2024 · CDN
- dropped LazySizes Dec 2024 · JavaScript libraries
- dropped OWL Carousel Dec 2024 · JavaScript libraries
- added JsObservable Nov 2024 · JavaScript libraries
- added JsRender Nov 2024 · JavaScript libraries
- added JsViews Nov 2024 · JavaScript libraries
- added Mailjet Nov 2024 · Email
- added Nginx Nov 2024 · Web servers
- added Select2 Nov 2024 · JavaScript libraries
- dropped Snowplow Analytics Oct 2024 · Analytics
- added Facebook Login Sep 2024 · Authentication
- added Twitter Sep 2024 · Widgets
- added Twitter Ads Sep 2024 · Advertising
- added Snowplow Analytics Aug 2024 · Analytics
- dropped Adobe Audience Manager Apr 2024 · Segmentation
- added Adobe Audience Manager Feb 2024 · Segmentation
- added Funding Choices Feb 2024 · Cookie compliance
2023 1 dropped · 1 switched
2022 11 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- dropped Google Font API Nov 2022 · Font scripts
- added Plesk Nov 2022 · Hosting panels
- added Google Font API Sep 2022 · Font scripts
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Microsoft 365 Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Apache HTTP Server Apr 2022 · Web servers
- added reCAPTCHA Apr 2022 · Security
- added Cloudflare Network Error Logging Mar 2022 · Issue trackers
- added Apache HTTP Server Feb 2022 · Web servers
- added LazySizes Feb 2022 · JavaScript libraries
2021 8 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Google Remarketing Tag Oct 2021 · Retargeting
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Aug 2021 · UI frameworks
- added Cloudflare Browser Insights Jun 2021 · Analytics
- added jQuery Migrate Jun 2021 · JavaScript libraries
- added jQuery UI Jun 2021 · JavaScript libraries
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Moat Feb 2021 · Analytics
2020 2 added · 1 dropped
- dropped Apache HTTP Server Dec 2020 · Web servers
- added Cloudflare Nov 2020 · CDN
- added jsDelivr Oct 2020 · CDN