Technology history for references.net
Stack size over time
From 13 detected technologies in Jan 2021 to 17 in Dec 2025 (peak 18).
Currently detected
- Apache HTTP Server since Jan 2021
- Bootstrap since Jan 2021
- Google Analytics since Jan 2021
- Amazon Web Services since Jan 2021
- jQuery since Jan 2021
- jQuery UI since Jan 2021
- Varnish since Jan 2021
- PHP since Jan 2021
- Google Font API since Jan 2021
- Google AdSense since Feb 2021
- Amazon ALB since Aug 2022
- Google Tag Manager since Aug 2022
- reCAPTCHA since Aug 2022
- jQuery CDN since Sep 2022
- Funding Choices since Dec 2022
- OpenSSL since Feb 2023
- Cart Functionality since Dec 2023
Previously used
- Prebid Apr 2024 to Feb 2025 · 10 mo
- Amazon EC2 Jan 2021 to Jan 2023 · 2 yrs
- Google Sign-in May 2021 to Sep 2022 · 1 yr
- Google Hosted Libraries Aug 2022 to Aug 2022 · 1 mo
- Font Awesome Jan 2021 to Jun 2021 · 5 mo
- Google PageSpeed Jan 2021 to Jun 2021 · 5 mo
- Google Plus May 2021 to Jun 2021 · 1 mo
- Modernizr Jan 2021 to May 2021 · 4 mo
Timeline
2025 1 dropped
- dropped Prebid May 2025 · Advertising
2023 2 added · 1 dropped
- added Cart Functionality Dec 2023 · Ecommerce
- dropped Amazon EC2 Mar 2023 · Web servers
- added OpenSSL Feb 2023 · Web server extensions
2022 1 added · 5 dropped · 1 switched
- added Funding Choices Dec 2022 · Cookie compliance
- dropped Google Sign-in Dec 2022 · Authentication
- dropped Font Awesome Nov 2022 · Font scripts
- dropped Google PageSpeed Nov 2022 · Caching
- dropped Google Plus Nov 2022 · Widgets
- switched Google Hosted Libraries jQuery CDN Sep 2022 · CDN
- dropped Modernizr Aug 2022 · JavaScript libraries
2021 1 added
- added Google AdSense Feb 2021 · Advertising