Technology history for vcalc.com
Stack size over time
From 10 detected technologies in Apr 2018 to 13 in Jun 2026 (peak 18).
Currently detected
- MathJax since Apr 2018
- Font Awesome since Apr 2018
- jQuery since Apr 2018
- Bootstrap since Jun 2018
- Java since Jun 2018
- Google Analytics since Jun 2018
- Quantcast Measure since Dec 2018
- ZK since Nov 2019
- cdnjs since Nov 2021
- Google Hosted Libraries since Feb 2022
- Cloudflare since May 2022
- Google Workspace since Aug 2022
- Jetty since Jan 2025
Previously used
- Google Tag Manager Aug 2023 to Jan 2025 · 1 yr
- Nginx Dec 2018 to Dec 2024 · 6 yrs
- Ubuntu Nov 2019 to Dec 2024 · 5 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Moment.js Sep 2021 to Sep 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- YouTube Apr 2018 to Jan 2020 · 1 yr
- Google AdSense Apr 2018 to Oct 2019 · 1 yr
- Google Font API Apr 2018 to Oct 2019 · 1 yr
- Google Web Toolkit Apr 2018 to Oct 2019 · 1 yr
- Prototype Apr 2018 to Oct 2019 · 1 yr
- reCAPTCHA Oct 2018 to Oct 2019 · 1 yr
- RequireJS Apr 2018 to Oct 2019 · 1 yr
- script.aculo.us Apr 2018 to Oct 2019 · 1 yr
- XWiki Jun 2018 to Oct 2019 · 1 yr
- Facebook Feb 2019 to Sep 2019 · 7 mo
- Google PageSpeed Jun 2018 to Nov 2018 · 5 mo
Timeline
2025 1 added · 3 dropped
- dropped Google Tag Manager Mar 2025 · Tag managers
- dropped Nginx Feb 2025 · Reverse proxies
- dropped Ubuntu Feb 2025 · Operating systems
- added Jetty Jan 2025 · Web servers
2023 2 added · 1 dropped
- added Google Tag Manager Aug 2023 · Tag managers
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 3 added
- added Google Workspace Aug 2022 · Webmail
- added Cloudflare May 2022 · CDN
- added Google Hosted Libraries Feb 2022 · CDN
2021 4 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- dropped Moment.js Nov 2021 · JavaScript libraries
- added Moment.js Sep 2021 · JavaScript libraries
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Quantcast Choice Jul 2021 · Cookie compliance
- dropped Quantcast Choice Mar 2021 · Cookie compliance
2020 1 added · 1 dropped
- added Quantcast Choice Aug 2020 · Cookie compliance
- dropped YouTube Mar 2020 · Video Players
2019 2 added · 9 dropped · 1 switched
- dropped Google AdSense Dec 2019 · Advertising Networks
- dropped Google Font API Dec 2019 · Font Scripts
- dropped Prototype Dec 2019 · JavaScript Frameworks
- dropped reCAPTCHA Dec 2019 · Captchas
- dropped RequireJS Dec 2019 · JavaScript Frameworks
- dropped script.aculo.us Dec 2019 · JavaScript Libraries
- dropped XWiki Dec 2019 · Wikis
- dropped Facebook Nov 2019 · Widgets
- added Ubuntu Nov 2019 · Operating Systems
- switched Google Web Toolkit ZK Nov 2019 · Web Frameworks
- added Facebook Feb 2019 · Widgets
- dropped Google PageSpeed Jan 2019 · Web Server Extensions
2018 8 added
- added Nginx Dec 2018 · Web Servers
- added Quantcast Measure Dec 2018 · Analytics
- added reCAPTCHA Oct 2018 · Captchas
- added Bootstrap Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Google PageSpeed Jun 2018 · Cache Tools
- added Java Jun 2018 · Programming Languages
- added XWiki Jun 2018 · Wikis