Technology history for prepfe.com
Stack size over time
From 10 detected technologies in Apr 2020 to 26 in Jun 2026.
Currently detected
- Google Tag Manager since Apr 2020
- Hotjar since Apr 2020
- Google Analytics since Apr 2020
- Bootstrap since Apr 2020
- Cloudflare since Apr 2020
- jQuery since Apr 2020
- Ruby since Apr 2020
- Ruby on Rails since Apr 2020
- Linkedin Insight Tag since Feb 2021
- Microsoft Advertising since Feb 2021
- AOS since Jul 2021
- Reddit Ads since Nov 2021
- jQuery CDN since Feb 2022
- Quora Pixel since Feb 2022
- Stripe since Aug 2022
- Cloudflare Bot Management since Sep 2022
- HSTS since Sep 2022
- Flickity since Oct 2025
- D3 since Oct 2025
- List.js since Oct 2025
- Lodash since Oct 2025
- Chart.js since Oct 2025
- Select2 since Oct 2025
- core-js since Feb 2026
- Facebook Pixel since Feb 2026
- Mailgun since May 2026
Previously used
- Cloudflare Browser Insights Nov 2025 to Jan 2026 · 2 mo
- HTTP/3 Sep 2022 to Jan 2026 · 3 yrs
- Heroku Aug 2020 to Jul 2025 · 4 yrs
- Google Workspace Aug 2022 to Sep 2024 · 2 yrs
- HubSpot Aug 2023 to Sep 2024 · 1 yr
- Google Optimize Jul 2021 to Oct 2023 · 2 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Microsoft Clarity Jan 2022 to Oct 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amazon Web Services Aug 2020 to Apr 2021 · 8 mo
- Facebook Apr 2020 to Aug 2020 · 4 mo
- New Relic Apr 2020 to Aug 2020 · 4 mo
Timeline
2026 3 added · 2 dropped · 1 switched
- added Cloudflare Bot Management May 2026 · Security
- added Mailgun May 2026 · Email
- dropped Cloudflare Bot Management Apr 2026 · Security
- dropped HTTP/3 Mar 2026 · Miscellaneous
- added core-js Feb 2026 · JavaScript libraries
- switched Cloudflare Browser Insights Facebook Pixel Feb 2026 · Analytics
2025 8 added · 2 dropped
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added Chart.js Oct 2025 · JavaScript graphics
- added D3 Oct 2025 · JavaScript graphics
- added Flickity Oct 2025 · JavaScript libraries
- added List.js Oct 2025 · JavaScript libraries
- added Lodash Oct 2025 · JavaScript libraries
- added Select2 Oct 2025 · JavaScript libraries
- dropped Heroku Sep 2025 · PaaS
- added Cloudflare Bot Management Jun 2025 · Security
- dropped Cloudflare Bot Management Jan 2025 · Security
2024 2 added · 3 dropped
- dropped Google Workspace Nov 2024 · Webmail
- dropped HubSpot Nov 2024 · Marketing automation
- added Cloudflare Bot Management Oct 2024 · Security
- dropped Cloudflare Bot Management Aug 2024 · Security
- added Cloudflare Bot Management Jun 2024 · Security
2023 1 added · 2 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
- added HubSpot Aug 2023 · Marketing automation
- dropped Cloudflare Bot Management Feb 2023 · Security
2022 27 added · 2 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Microsoft Clarity Dec 2022 · Analytics
- added Cloudflare Bot Management Sep 2022 · Security
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added AOS Aug 2022 · JavaScript libraries
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Analytics Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Heroku Aug 2022 · PaaS
- added Hotjar Aug 2022 · Analytics
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added Quora Pixel Aug 2022 · Analytics
- added Reddit Ads Aug 2022 · Advertising
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added Stripe Aug 2022 · Payment processors
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
- added Quora Pixel Feb 2022 · Analytics
- added Microsoft Clarity Jan 2022 · Analytics
2021 9 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Reddit Ads Nov 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added AOS Jul 2021 · JavaScript libraries
- added Google Optimize Jul 2021 · A/B Testing
- added Hotjar Jul 2021 · Analytics
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- dropped Amazon Web Services Jun 2021 · PaaS
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
2020 2 added · 3 dropped
- dropped Facebook Oct 2020 · Widgets
- dropped Hotjar Oct 2020 · Analytics
- dropped New Relic Oct 2020 · Analytics
- added Amazon Web Services Aug 2020 · PaaS
- added Heroku Aug 2020 · PaaS