Technology history for doi.org
Stack size over time
From 2 detected technologies in Apr 2018 to 15 in Jun 2026.
Currently detected
- Amazon CloudFront since Apr 2018
- Amazon S3 since Apr 2018
- Cloudflare since Aug 2018
- Amazon Web Services since Jan 2019
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Google Hosted Libraries since Mar 2023
- RSS since Mar 2023
- Font Awesome since Mar 2023
- jsDelivr since Mar 2023
- Bootstrap since Mar 2023
- Hugo since Mar 2023
- jQuery since Mar 2023
- Ahrefs since Jun 2023
- Amazon SES since Dec 2025
Previously used
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Analytics Jun 2018 to Feb 2020 · 1 yr
Timeline
2025 1 added
- added Amazon SES Dec 2025 · Email
2023 8 added
- added Ahrefs Jun 2023 · SEO
- added Bootstrap Mar 2023 · UI frameworks
- added Font Awesome Mar 2023 · Font scripts
- added Google Hosted Libraries Mar 2023 · CDN
- added Hugo Mar 2023 · Static site generator
- added jQuery Mar 2023 · JavaScript libraries
- added jsDelivr Mar 2023 · CDN
- added RSS Mar 2023 · Miscellaneous
2022 8 added · 1 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 1 added · 1 dropped
2020 1 dropped
- dropped Google Analytics Apr 2020 · Analytics
2019 6 added
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon S3 Mar 2019 · Miscellaneous
- added Amazon Web Services Mar 2019 · PaaS
- added Cloudflare Mar 2019 · CDN
- added Google Analytics Mar 2019 · Analytics
- added Amazon Web Services Jan 2019 · PaaS
2018 1 added
- added Google Analytics Jun 2018 · Analytics