Technology history for circle.org
Stack size over time
From 15 detected technologies in Jan 2019 to 29 in Aug 2026.
Currently detected
- Font Awesome since Jan 2019
- jQuery since Jan 2019
- Cart Functionality since Feb 2021
- Typekit since Feb 2021
- Stimulus since Feb 2021
- Squarespace since Feb 2021
- YouTube since Feb 2021
- Google Tag Manager since Apr 2021
- Lightbox since Apr 2021
- Google Analytics since May 2021
- Modernizr since Jul 2021
- YUI since Jul 2021
- core-js since Sep 2021
- cdnjs since Nov 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Google Hosted Libraries since Feb 2022
- jQuery CDN since Feb 2022
- Squarespace Commerce since Feb 2022
- Hoefler&Co since May 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Aug 2023
- Amazon Web Services since Oct 2024
- Amazon ALB since Oct 2024
- Sendgrid since Jul 2025
- Angular since Apr 2026
- TypeScript since Apr 2026
- Zone.js since Apr 2026
Previously used
- Lodash Feb 2023 to Feb 2025 · 2 yrs
- Sentry Jan 2023 to Oct 2023 · 9 mo
- Microsoft 365 Aug 2022 to Sep 2023 · 1 yr
- 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
- Apache HTTP Server Aug 2020 to Jan 2021 · 5 mo
- Facebook Jan 2019 to Jan 2021 · 2 yrs
- Google Font API Jan 2019 to Jan 2021 · 2 yrs
- jQuery Migrate Jan 2019 to Jan 2021 · 2 yrs
- jsDelivr Jul 2020 to Jan 2021 · 6 mo
- MySQL Jan 2019 to Jan 2021 · 2 yrs
- PHP Jan 2019 to Jan 2021 · 2 yrs
- Statcounter Jan 2019 to Jan 2021 · 2 yrs
- Twitter Jan 2019 to Jan 2021 · 2 yrs
- Twitter Emoji (Twemoji) Jan 2019 to Jan 2021 · 2 yrs
- WordPress Jan 2019 to Jan 2021 · 2 yrs
- Yoast SEO Jan 2019 to Jan 2021 · 2 yrs
- OpenSSL Aug 2020 to Sep 2020 · 1 mo
- Lua Jul 2020 to Jul 2020 · 1 mo
- Nginx Jan 2019 to Jul 2020 · 1 yr
- OpenResty Jul 2020 to Jul 2020 · 1 mo
- Gravatar Jan 2019 to Jun 2020 · 1 yr
- SiteGround Mar 2020 to Jun 2020 · 3 mo
- Gravity Forms Jan 2019 to Jun 2019 · 5 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 1 added · 1 dropped
2024 2 added
- added Amazon ALB Oct 2024 · Load balancers
- added Amazon Web Services Oct 2024 · PaaS
2023 19 added · 3 dropped
- dropped Sentry Dec 2023 · Issue trackers
- dropped Microsoft 365 Nov 2023 · Webmail
- added Priority Hints Aug 2023 · Performance
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added core-js May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added Google Hosted Libraries May 2023 · CDN
- added Hoefler&Co May 2023 · Font scripts
- added HSTS May 2023 · Security
- added jQuery CDN May 2023 · CDN
- added Lodash May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Modernizr May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added Sentry May 2023 · Issue trackers
- added Squarespace Commerce May 2023 · Ecommerce
- added YUI May 2023 · JavaScript libraries
- dropped Choices Feb 2023 · JavaScript libraries
- added Lodash Feb 2023 · JavaScript libraries
- added Sentry Jan 2023 · Issue trackers
2022 21 added · 2 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Hoefler&Co Aug 2022 · Font scripts
- added jQuery CDN Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added Modernizr Aug 2022 · JavaScript libraries
- added Squarespace Commerce Aug 2022 · Ecommerce
- added YUI Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Hoefler&Co May 2022 · Font scripts
- added Choices Feb 2022 · Miscellaneous
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- added Squarespace Commerce Feb 2022 · Ecommerce
2021 16 added · 13 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- 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 Modernizr Jul 2021 · JavaScript libraries
- added YUI Jul 2021 · JavaScript libraries
- added Google Tag Manager Apr 2021 ·
- added Lightbox Apr 2021 ·
- dropped Apache HTTP Server Mar 2021 · Web servers
- dropped Facebook Mar 2021 · Widgets
- dropped Google Font API Mar 2021 · Font scripts
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped jsDelivr Mar 2021 · CDN
- dropped MySQL Mar 2021 · Databases
- dropped PHP Mar 2021 · Programming languages
- dropped Statcounter Mar 2021 · Analytics
- dropped Twitter Mar 2021 · Widgets
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped WordPress Mar 2021 · Blogs
- dropped Yoast SEO Mar 2021 · SEO
- added Cart Functionality Feb 2021 ·
- added Squarespace Feb 2021 ·
- added Stimulus Feb 2021 ·
- added Typekit Feb 2021 ·
- added YouTube Feb 2021 ·
2020 5 added · 5 dropped · 1 switched
- dropped OpenSSL Nov 2020 · Web server extensions
- dropped Lua Sep 2020 · Programming languages
- dropped Nginx Sep 2020 · Reverse proxies
- switched OpenResty Apache HTTP Server Aug 2020 · Web servers
- dropped Gravatar Aug 2020 · Miscellaneous
- added OpenSSL Aug 2020 · Web server extensions
- dropped SiteGround Aug 2020 · PaaS
- added jsDelivr Jul 2020 · CDN
- added Lua Jul 2020 · Programming languages
- added OpenResty Jul 2020 · Web servers
- added SiteGround Mar 2020 · PaaS
2019 15 added · 1 dropped
- dropped Gravity Forms Aug 2019 · Miscellaneous
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Font API Mar 2019 · Font Scripts
- added Gravatar Mar 2019 · Miscellaneous
- added Gravity Forms Mar 2019 · Miscellaneous
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Statcounter Mar 2019 · Analytics
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO