Technology history for petersen.org
Stack size over time
From 1 detected technologies in Apr 2018 to 35 in May 2026.
Currently detected
- Squarespace since Apr 2018
- Google Analytics since Jun 2018
- Modernizr since Jun 2018
- Typekit since Jun 2018
- YUI since Jun 2018
- Varnish since Nov 2018
- YouTube since Jan 2019
- jQuery since Apr 2019
- MailChimp since Oct 2019
- Stimulus since Feb 2021
- Google Tag Manager since Feb 2021
- core-js since Sep 2021
- Squarespace Commerce since Feb 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Apache HTTP Server since Nov 2022
- Cart Functionality since Nov 2022
- cdnjs since Nov 2022
- CKEditor since Nov 2022
- Cloudflare since Nov 2022
- ipify since Nov 2022
- jQuery UI since Nov 2022
- Lightbox since Nov 2022
- Node.js since Nov 2022
- OpenLayers since Nov 2022
- Socket.io since Nov 2022
- Ubuntu since Nov 2022
- VideoJS since Nov 2022
- PHP since Nov 2022
- Facebook Pixel since Mar 2023
- Priority Hints since Apr 2024
- Tripadviser.Widget since Jun 2025
- Angular since Apr 2026
- TypeScript since Apr 2026
- Zone.js since Apr 2026
Previously used
- Lodash Feb 2023 to Feb 2025 · 2 yrs
- Akamai Sep 2024 to Dec 2024 · 3 mo
- Akamai Bot Manager Sep 2024 to Dec 2024 · 3 mo
- Dojo Sep 2024 to Dec 2024 · 3 mo
- reCAPTCHA Oct 2023 to Mar 2024 · 5 mo
- RSS Dec 2022 to Mar 2024 · 1 yr
- Sentry Mar 2020 to Oct 2023 · 3 yrs
- Choices Feb 2022 to Dec 2022 · 10 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google AdSense Apr 2020 to Dec 2020 · 8 mo
- Webpack Jul 2018 to Aug 2020 · 2 yrs
- Google Font API Apr 2020 to Jun 2020 · 2 mo
- Envoy Apr 2019 to May 2019 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 3 added
- added Angular Apr 2026 · JavaScript frameworks
- added TypeScript Apr 2026 · Programming languages
- added Zone.js Apr 2026 · JavaScript frameworks
2025 2 added · 5 dropped
- added Tripadviser.Widget Jun 2025 · Widgets
- added MailChimp May 2025 · Marketing automation
- dropped Lodash Apr 2025 · JavaScript libraries
- dropped Akamai Feb 2025 · CDN
- dropped Akamai Bot Manager Feb 2025 · Security
- dropped Dojo Feb 2025 · JavaScript libraries
- dropped MailChimp Feb 2025 · Email
2024 3 added · 3 dropped
- dropped reCAPTCHA May 2024 · Security
- dropped RSS May 2024 · Miscellaneous
- added Google Tag Manager Apr 2024 · Tag managers
- added Priority Hints Apr 2024 · Performance
- added YouTube Apr 2024 · Video players
- dropped YouTube Mar 2024 · Video players
2023 3 added · 1 dropped · 2 switched
- dropped Sentry Dec 2023 · Issue trackers
- added reCAPTCHA Oct 2023 · Security
- added YouTube Oct 2023 · Video players
- switched Google Ads Conversion Tracking Facebook Pixel Mar 2023 · Analytics
- switched Choices Lodash Feb 2023 · JavaScript libraries
- added Sentry Jan 2023 · Issue trackers
2022 17 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Choices Aug 2022 · JavaScript libraries
- added core-js Aug 2022 · JavaScript libraries
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added MailChimp Aug 2022 · Marketing automation
- added Modernizr Aug 2022 · JavaScript libraries
- added Squarespace Aug 2022 · CMS
- added Squarespace Commerce Aug 2022 · Ecommerce
- added Stimulus Aug 2022 · JavaScript frameworks
- added Typekit Aug 2022 · Font scripts
- added YUI Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Choices Feb 2022 · Miscellaneous
- added Squarespace Commerce Feb 2022 · Ecommerce
2021 9 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Modernizr Jul 2021 · JavaScript libraries
- added Typekit Jul 2021 · Font scripts
- added YUI Jul 2021 · JavaScript libraries
- dropped Google Tag Manager Jun 2021 · Tag managers
- added MailChimp Apr 2021 ·
- dropped Google AdSense Mar 2021 · Advertising
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Typekit Mar 2021 · Font scripts
- dropped YUI Mar 2021 · JavaScript libraries
2020 6 added · 7 dropped
- dropped Sentry Dec 2020 · Issue trackers
- dropped MailChimp Nov 2020 · Marketing automation
- dropped Webpack Oct 2020 · Miscellaneous
- dropped YouTube Oct 2020 · Video players
- added jQuery Sep 2020 · JavaScript libraries
- added MailChimp Sep 2020 · Marketing automation
- dropped Google Font API Aug 2020 · Font scripts
- added YouTube Aug 2020 · Video players
- dropped jQuery May 2020 · JavaScript Libraries
- dropped MailChimp May 2020 · Marketing Automation
- added Google AdSense Apr 2020 · Advertising Networks
- added Google Font API Apr 2020 · Font Scripts
- added Sentry Mar 2020 · Issue Trackers
2019 11 added · 3 dropped
- added MailChimp Oct 2019 · Marketing Automation
- dropped Varnish Sep 2019 · Cache Tools
- dropped Envoy Jul 2019 · Reverse Proxy
- added Envoy Apr 2019 · Web Servers
- added jQuery Apr 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added Modernizr Mar 2019 · JavaScript Libraries
- added Squarespace Mar 2019 · CMS
- added Typekit Mar 2019 · Font Scripts
- added Varnish Mar 2019 · Cache Tools
- added Webpack Mar 2019 · Miscellaneous
- dropped YouTube Mar 2019 · Video Players
- added YUI Mar 2019 · JavaScript Libraries
- added YouTube Jan 2019 · Video Players
2018 6 added · 1 switched
- added Varnish Nov 2018 · Cache Tools
- switched webpack-2 Webpack Jul 2018 · Miscellaneous
- added Google Analytics Jun 2018 · Analytics
- added Modernizr Jun 2018 · JavaScript Frameworks
- added Typekit Jun 2018 · Font Scripts
- added webpack-2 Jun 2018 · Miscellaneous
- added YUI Jun 2018 · JavaScript Frameworks