Technology history for about.us
Stack size over time
From 8 detected technologies in Jan 2019 to 38 in Jun 2026.
Currently detected
- Google Tag Manager since Jan 2019
- Facebook since Jan 2019
- Google Analytics since Jan 2019
- Nginx since Jan 2019
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- Google Font API since Aug 2020
- Google Maps since Aug 2020
- OWL Carousel since Aug 2020
- Bootstrap since Aug 2020
- Linkedin Insight Tag since Feb 2021
- PHP since Jun 2021
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- AOS since Jul 2021
- core-js since Sep 2021
- Split since Dec 2021
- Google Hosted Libraries since Mar 2022
- Popper since Apr 2022
- Hotjar since Jul 2022
- Microsoft 365 since Aug 2022
- Amazon ALB since Aug 2022
- Amazon Web Services since Aug 2022
- Cloudflare since Sep 2022
- HSTS since Mar 2024
- Priority Hints since Mar 2024
- React since Mar 2024
- reCAPTCHA since Mar 2024
- Salesforce since Mar 2024
- Font Awesome since Mar 2024
- Next.js since Mar 2024
- Next.js App Router since Mar 2024
- Node.js since Mar 2024
- Webpack since Mar 2024
- lit-element since Jun 2024
- lit-html since Jun 2024
- Cloudflare Bot Management since Nov 2025
- Turbopack since Mar 2026
Previously used
- Optimizely Jun 2024 to Nov 2025 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- cdnjs Sep 2022 to Sep 2022 · 1 mo
- Adobe Audience Manager Aug 2022 to Aug 2022 · 1 mo
- Microsoft ASP.NET Aug 2022 to Aug 2022 · 1 mo
- Pinterest Conversion Tag Jul 2021 to Jul 2022 · 1 yr
- Twitter Ads May 2021 to Jul 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Twitter Analytics May 2021 to Apr 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Crazy Egg Mar 2019 to Jul 2020 · 1 yr
- Marketo Jan 2019 to Jul 2020 · 1 yr
- Modernizr Jan 2019 to Jul 2020 · 1 yr
Timeline
2026 1 added · 1 dropped
- added Turbopack Mar 2026 · Development
- dropped Optimizely Jan 2026 · A/B Testing
2025 3 added
- added Cloudflare Nov 2025 · CDN
- added Cloudflare Bot Management Nov 2025 · Security
- added Linkedin Insight Tag Nov 2025 · Analytics
2024 13 added
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- added Optimizely Jun 2024 · A/B Testing
- added Font Awesome Mar 2024 · Font scripts
- added HSTS Mar 2024 · Security
- added Next.js Mar 2024 · JavaScript frameworks
- added Next.js App Router Mar 2024 · JavaScript frameworks
- added Node.js Mar 2024 · Programming languages
- added Priority Hints Mar 2024 · Performance
- added React Mar 2024 · JavaScript frameworks
- added reCAPTCHA Mar 2024 · Security
- added Salesforce Mar 2024 · CRM
- added Webpack Mar 2024 · Miscellaneous
2023 1 added · 1 dropped
2022 10 added · 9 dropped · 1 switched
- dropped Adobe Audience Manager Nov 2022 · Segmentation
- dropped Cloudflare Nov 2022 · CDN
- dropped Microsoft ASP.NET Nov 2022 · Web frameworks
- dropped Linkedin Insight Tag Oct 2022 · Analytics
- dropped Pinterest Conversion Tag Oct 2022 · Analytics
- dropped Twitter Ads Oct 2022 · Advertising
- added cdnjs Sep 2022 · CDN
- switched cdnjs Cloudflare Sep 2022 · CDN
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon Web Services Aug 2022 · PaaS
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Hotjar Jul 2022 · Analytics
- added Split Jun 2022 · Feature management
- dropped Twitter Analytics Jun 2022 · Analytics
- added Popper Apr 2022 · Miscellaneous
- dropped Split Apr 2022 · Feature management
- added jQuery UI Jan 2022 · JavaScript libraries
2021 14 added · 2 dropped
- added Split Dec 2021 · Feature management
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added AOS Jul 2021 · JavaScript libraries
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Pinterest Conversion Tag Jul 2021 · Analytics
- added PHP Jun 2021 · Programming languages
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- added Google Font API Apr 2021 · Font scripts
- dropped Google Font API Mar 2021 · Font scripts
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Google Font API Jan 2021 · Font scripts
2020 4 added · 5 dropped
- dropped Google Font API Dec 2020 · Font scripts
- dropped Crazy Egg Sep 2020 · Analytics
- dropped jQuery UI Sep 2020 · JavaScript libraries
- dropped Marketo Sep 2020 · Marketing automation
- dropped Modernizr Sep 2020 · JavaScript libraries
- added Bootstrap Aug 2020 · UI frameworks
- added Google Font API Aug 2020 · Font scripts
- added Google Maps Aug 2020 · Maps
- added OWL Carousel Aug 2020 · Widgets
2019 9 added
- added Crazy Egg Mar 2019 · Analytics
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Marketo Mar 2019 · Marketing Automation
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers