Technology history for covidtracking.com
Stack size over time
From 5 detected technologies in May 2020 to 20 in Jun 2026.
Currently detected
- React since May 2020
- Contentful since May 2020
- Gatsby since May 2020
- Webpack since May 2020
- reCAPTCHA since Jun 2020
- Polyfill since Jun 2020
- Google Analytics since Nov 2020
- Ruby on Rails since Mar 2021
- Fastly since Mar 2021
- GitHub Pages since Mar 2021
- Varnish since Mar 2021
- ClientJS since Jul 2021
- core-js since Sep 2021
- Cloudflare since Aug 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- cdnjs since Jul 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- Cloudflare Network Error Logging Aug 2022 to Oct 2022 · 2 mo
- Netlify May 2020 to Jul 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added
- added cdnjs Jan 2026 · CDN
2025 1 added · 1 dropped
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped cdnjs Sep 2025 · CDN
2024 1 added
- added cdnjs Jul 2024 · CDN
2022 6 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Netlify Oct 2022 · PaaS
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Workspace Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
2021 3 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added ClientJS Jul 2021 · JavaScript libraries
2020 3 added
- added Google Analytics Nov 2020 · Analytics
- added Polyfill Jun 2020 · JavaScript libraries
- added reCAPTCHA Jun 2020 · Captchas