Technology history for certifiedpreowned.com
Stack size over time
From 11 detected technologies in Apr 2019 to 23 in Jun 2026 (peak 27).
Currently detected
- Bootstrap since Apr 2019
- jQuery UI since Apr 2019
- Google Analytics since Apr 2019
- New Relic since Apr 2019
- Google Tag Manager since Apr 2019
- jQuery since Apr 2019
- React since Apr 2019
- LaunchDarkly since Aug 2022
- Lodash since Aug 2022
- Microsoft Advertising since Aug 2022
- core-js since Aug 2022
- Facebook Pixel since Aug 2022
- Nginx since Aug 2022
- Priority Hints since Aug 2022
- React Redux since Aug 2022
- Redux since Aug 2022
- web-vitals since Aug 2022
- HSTS since Dec 2023
- Optimizely since Sep 2024
- Preact since Jun 2025
- styled-components since Jun 2025
- AudioEye since Apr 2026
- Microsoft Clarity since Jun 2026
Previously used
- RSS Dec 2022 to Apr 2026 · 3 yrs
- Akamai Aug 2022 to Mar 2026 · 3 yrs
- Akamai mPulse Aug 2022 to Mar 2026 · 3 yrs
- Boomerang Aug 2022 to Mar 2026 · 3 yrs
- Slick Apr 2019 to Oct 2024 · 5 yrs
- Java Apr 2019 to Aug 2023 · 4 yrs
- Adobe Audience Manager Feb 2023 to Jul 2023 · 5 mo
- Amazon Advertising Feb 2023 to Jul 2023 · 5 mo
- Amazon Webstore Feb 2023 to Jul 2023 · 5 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Aug 2022 to Oct 2022 · 2 mo
- Apache Tomcat Apr 2019 to Apr 2019 · 1 mo
- jQuery Mobile Apr 2019 to Apr 2019 · 1 mo
Timeline
2026 2 added · 4 dropped
- added Microsoft Clarity Jun 2026 · Analytics
- dropped RSS Jun 2026 · Miscellaneous
- dropped Akamai May 2026 · CDN
- dropped Akamai mPulse May 2026 · RUM
- dropped Boomerang May 2026 · JavaScript libraries
- added AudioEye Apr 2026 · Accessibility
2025 2 added
- added Preact Jun 2025 · JavaScript libraries
- added styled-components Jun 2025 · JavaScript frameworks
2024 1 dropped
- dropped Slick Dec 2024 · JavaScript libraries
2023 5 added · 5 dropped
- added HSTS Dec 2023 · Security
- dropped Java Oct 2023 · Programming languages
- dropped Adobe Audience Manager Sep 2023 · Segmentation
- dropped Amazon Advertising Sep 2023 · Advertising
- dropped Amazon Webstore Sep 2023 · Ecommerce
- dropped C Apr 2023 · Programming languages
- added Adobe Audience Manager Feb 2023 · Segmentation
- added Amazon Advertising Feb 2023 · Advertising
- added Amazon Webstore Feb 2023 · Ecommerce
- added C Feb 2023 · Programming languages
2022 1 added · 3 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- dropped Apache Tomcat Sep 2022 · Web Servers
- dropped jQuery Mobile Sep 2022 · Mobile Frameworks