Technology history for checkalc.com
Stack size over time
From 8 detected technologies in Jan 2019 to 14 in Jun 2026 (peak 17).
Currently detected
- Google AdSense since Jan 2019
- Google Analytics since Jan 2019
- Apache HTTP Server since Jan 2019
- Google Font API since Jan 2019
- Google Tag Manager since Jan 2019
- Angular Material since Jun 2020
- AngularJS since Jun 2020
- Chart.js since Jun 2020
- Java since Sep 2021
- Google Hosted Libraries since Feb 2022
- reCAPTCHA since Apr 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Funding Choices since Dec 2022
Previously used
- Snowplow Analytics Sep 2024 to Dec 2025 · 1 yr
- Microsoft ASP.NET Nov 2025 to Nov 2025 · 1 mo
- Cloudflare Jan 2025 to Jan 2025 · 1 mo
- Cloudflare Bot Management Jan 2025 to Jan 2025 · 1 mo
- Amazon ALB Jun 2023 to Jun 2023 · 1 mo
- Amazon Web Services Jun 2023 to Jun 2023 · 1 mo
- Material Design Lite Jun 2020 to Feb 2023 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Jun 2020 to Jun 2020 · 1 mo
- DoubleClick for Publishers (DFP) Jan 2019 to May 2020 · 1 yr
- jQuery Jan 2019 to May 2020 · 1 yr
- jQuery UI Jan 2019 to May 2020 · 1 yr
Timeline
2026 2 dropped
- dropped Snowplow Analytics Feb 2026 · Analytics
- dropped Microsoft ASP.NET Jan 2026 · Web frameworks
2025 6 added · 4 dropped
- added Snowplow Analytics Dec 2025 · Analytics
- added Microsoft ASP.NET Nov 2025 · Web frameworks
- dropped Snowplow Analytics Sep 2025 · Analytics
- added Snowplow Analytics Jul 2025 · Analytics
- dropped Snowplow Analytics Jun 2025 · Analytics
- added Snowplow Analytics Apr 2025 · Analytics
- dropped Cloudflare Mar 2025 · CDN
- dropped Cloudflare Bot Management Mar 2025 · Security
- added Cloudflare Jan 2025 · CDN
- added Cloudflare Bot Management Jan 2025 · Security
2024 1 added · 1 dropped
- dropped Snowplow Analytics Dec 2024 · Analytics
- added Snowplow Analytics Sep 2024 · Analytics
2023 15 added · 2 dropped · 1 switched
- dropped Amazon ALB Aug 2023 · Load balancers
- dropped Amazon Web Services Aug 2023 · PaaS
- added Amazon ALB Jun 2023 · Load balancers
- added Amazon Web Services Jun 2023 · PaaS
- switched Material Design Lite Angular Material May 2023 · UI frameworks
- added AngularJS May 2023 · JavaScript frameworks
- added Apache HTTP Server May 2023 · Web servers
- added Chart.js May 2023 · JavaScript graphics
- added Funding Choices May 2023 · Cookie compliance
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Google Tag Manager May 2023 · Tag managers
- added HSTS May 2023 · Security
- added Java May 2023 · Programming languages
- added PWA May 2023 · Miscellaneous
- added reCAPTCHA May 2023 · Security
2022 17 added
- added Funding Choices Dec 2022 · Cookie compliance
- added HSTS Sep 2022 · Security
- added Angular Material Aug 2022 · UI frameworks
- added AngularJS Aug 2022 · JavaScript frameworks
- added Apache HTTP Server Aug 2022 · Web servers
- added Chart.js Aug 2022 · JavaScript graphics
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added Java Aug 2022 · Programming languages
- added Material Design Lite Aug 2022 · UI frameworks
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added reCAPTCHA Apr 2022 · Security
- added Google Hosted Libraries Feb 2022 · CDN
2021 3 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Chart.js Jul 2021 · JavaScript graphics
- dropped Chart.js Mar 2021 · JavaScript graphics
2020 4 added · 3 dropped · 2 switched
- dropped jQuery Jul 2020 · JavaScript libraries
- dropped jQuery UI Jul 2020 · JavaScript libraries
- added Angular Material Jun 2020 · UI frameworks
- switched React AngularJS Jun 2020 · JavaScript frameworks
- added Chart.js Jun 2020 · JavaScript graphics
- switched DoubleClick for Publishers (DFP) Google AdSense Jun 2020 · Advertising
- added Material Design Lite Jun 2020 · UI frameworks
- added React Jun 2020 · JavaScript frameworks
- dropped Google AdSense May 2020 · Advertising Networks
2019 8 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries