Technology history for pnas.org
Stack size over time
From 4 detected technologies in Apr 2018 to 38 in Jun 2026.
Currently detected
- Cloudflare since Apr 2018
- Varnish since Apr 2018
- Drupal since Apr 2018
- Modernizr since Apr 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Apache HTTP Server since Aug 2018
- Google Font API since Aug 2018
- CentOS since Aug 2018
- Lightbox since Aug 2018
- New Relic since Aug 2018
- Nginx since Aug 2018
- WordPress since Aug 2018
- jQuery UI since Aug 2018
- MySQL since Aug 2018
- Google Tag Manager since Jan 2019
- MariaDB since May 2019
- Pantheon since May 2019
- Cart Functionality since Aug 2020
- MailChimp since Dec 2020
- Fastly since Feb 2021
- Google Remarketing Tag since Jul 2021
- Java since Aug 2021
- core-js since Sep 2021
- Unpkg since Dec 2021
- jQuery CDN since Feb 2022
- web-vitals since Feb 2022
- Bootstrap since Mar 2022
- Cloudflare Browser Insights since Mar 2022
- Webpack since Mar 2022
- Cloudflare Bot Management since Mar 2022
- Lodash since Mar 2022
- Sendgrid since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
Previously used
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Foxy.io Sep 2021 to Feb 2022 · 5 mo
- LazySizes Feb 2022 to Feb 2022 · 1 mo
- VideoJS Mar 2020 to Feb 2022 · 1 yr
- Google Core Web Vitals Dec 2021 to Jan 2022 · 1 mo
- Facebook Jul 2021 to Dec 2021 · 5 mo
- Facebook Pixel Jul 2021 to Dec 2021 · 5 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- FOXY.IO Aug 2021 to Aug 2021 · 1 mo
- Disqus Jun 2018 to Jan 2021 · 2 yrs
Timeline
2022 12 added · 5 dropped · 2 switched
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Sendgrid Aug 2022 · Email
- dropped Foxy.io Apr 2022 · Ecommerce
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped VideoJS Apr 2022 · Video players
- switched Tailwind CSS Bootstrap Mar 2022 · UI frameworks
- added Cloudflare Bot Management Mar 2022 · Security
- added Cloudflare Browser Insights Mar 2022 · RUM
- dropped Google Core Web Vitals Mar 2022 · RUM
- switched LazySizes Lodash Mar 2022 · JavaScript libraries
- added Webpack Mar 2022 · Miscellaneous
- dropped Facebook Feb 2022 · Widgets
- dropped Facebook Pixel Feb 2022 · Analytics
- added jQuery CDN Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added web-vitals Feb 2022 · RUM
2021 14 added · 6 dropped
- added Google Core Web Vitals Dec 2021 · RUM
- added Unpkg Dec 2021 · CDN
- dropped Wheelio Dec 2021 · Widgets
- dropped FOXY.IO Oct 2021 · Ecommerce
- added core-js Sep 2021 · JavaScript libraries
- added Foxy.io Sep 2021 · Ecommerce
- added Wheelio Sep 2021 · Widgets
- added FOXY.IO Aug 2021 · Ecommerce
- added Java Aug 2021 · Programming languages
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Jul 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added New Relic Jul 2021 · Analytics
- added VideoJS Jul 2021 · Video players
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Disqus Mar 2021 · Comment systems
- dropped New Relic Mar 2021 · Analytics
- dropped VideoJS Mar 2021 · Video players
- added Fastly Feb 2021 · CDN
2020 3 added
- added MailChimp Dec 2020 · Marketing automation
- added Cart Functionality Aug 2020 · Ecommerce
- added VideoJS Mar 2020 · Video Players
2019 3 added
- added MariaDB May 2019 · Databases
- added Pantheon May 2019 · PaaS
- added Google Tag Manager Jan 2019 · Tag Managers
2018 4 added
- added Disqus Jun 2018 · Comment Systems
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages