Technology history for previval.org
Stack size over time
From 8 detected technologies in Jan 2019 to 10 in Apr 2026 (peak 12).
Currently detected
- Apache HTTP Server since Jan 2019
- jQuery UI since Jan 2019
- PHP since Jan 2019
- jQuery since Jan 2019
- Woltlab Community Framework since Jan 2019
- Prism since Jan 2022
- PWA since Aug 2022
- World4You since Aug 2022
- Open Graph since Sep 2022
- Atlassian Statuspage since Jan 2023
Previously used
- Amazon Advertising Aug 2021 to Oct 2025 · 4 yrs
- Clipboard.js Nov 2019 to Sep 2023 · 3 yrs
- React Feb 2022 to Feb 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- ePages Jan 2019 to Jan 2020 · 1 yr
- Google Font API Jan 2019 to Jan 2020 · 1 yr
- PayPal Jan 2019 to Sep 2019 · 8 mo
Timeline
2025 1 dropped
- dropped Amazon Advertising Dec 2025 · Advertising
2024 1 added
- added Amazon Advertising Feb 2024 · Advertising
2023 13 added · 2 dropped
- dropped Amazon Advertising Nov 2023 · Advertising
- dropped Clipboard.js Nov 2023 · JavaScript libraries
- added Amazon Advertising May 2023 · Advertising
- added Apache HTTP Server May 2023 · Web servers
- added Atlassian Statuspage May 2023 · Issue trackers
- added Clipboard.js May 2023 · JavaScript libraries
- added jQuery May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added Prism May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- added Woltlab Community Framework May 2023 · CMS
- added World4You May 2023 · Hosting
- added Atlassian Statuspage Jan 2023 · Issue trackers
2022 13 added · 1 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Advertising Aug 2022 · Advertising
- added Apache HTTP Server Aug 2022 · Web servers
- added Clipboard.js Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added Prism Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Woltlab Community Framework Aug 2022 · CMS
- added World4You Aug 2022 · Hosting
- dropped React Apr 2022 · JavaScript frameworks
- added React Feb 2022 · JavaScript frameworks
- added Prism Jan 2022 · Miscellaneous
2021 4 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Amazon Advertising Aug 2021 · Advertising
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
2020 2 dropped
- dropped ePages May 2020 · Ecommerce
- dropped Google Font API May 2020 · Font Scripts
2019 9 added · 1 dropped
- added Clipboard.js Nov 2019 · Miscellaneous
- dropped PayPal Nov 2019 · Payment Processors
- added Apache HTTP Server Mar 2019 · Web Servers
- added ePages Mar 2019 · Ecommerce
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added PayPal Mar 2019 · Payment Processors
- added PHP Mar 2019 · Programming Languages
- added Woltlab Community Framework Mar 2019 · Web Frameworks