Technology history for stamps.org
Stack size over time
From 7 detected technologies in Aug 2018 to 43 in Jun 2026.
Currently detected
- IIS since Aug 2018
- jQuery since Aug 2018
- Google Analytics since Aug 2018
- Microsoft ASP.NET since Aug 2018
- SWFObject since Aug 2018
- Windows Server since Aug 2018
- Bootstrap since Nov 2018
- jQuery Migrate since Nov 2018
- jQuery UI since Nov 2018
- DNN since Nov 2018
- Google Tag Manager since Nov 2018
- Google AdSense since Nov 2019
- Google Font API since Feb 2020
- AddThis since May 2020
- Google Publisher Tag since Feb 2021
- AccessiBe since Jul 2021
- reCAPTCHA since Apr 2022
- Amazon S3 since May 2022
- Amazon Web Services since May 2022
- Amazon SES since Aug 2022
- Cloudflare since Jun 2023
- Cloudflare Bot Management since Jun 2023
- Funding Choices since Sep 2023
- AngularJS since Jun 2025
- lit-element since Jun 2025
- lit-html since Jun 2025
- core-js since Jun 2025
- Lodash since Jun 2025
- LogRocket since Jun 2025
- Google Maps since Jun 2025
- HSTS since Jun 2025
- Segment since Jun 2025
- Sendgrid since Jun 2025
- Userflow since Jun 2025
- Zendesk since Jun 2025
- Cart Functionality since Jul 2025
- cdnjs since Jul 2025
- Isotope since Jul 2025
- Font Awesome since Jul 2025
- Google Code Prettify since Jul 2025
- jQuery CDN since Aug 2025
- PDF.js since Feb 2026
- Three.js since Apr 2026
Previously used
- Vue.js Nov 2025 to Nov 2025 · 1 mo
- Moat Feb 2021 to May 2023 · 2 yrs
- MailChimp Nov 2018 to Apr 2023 · 4 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Prebid Feb 2022 to Feb 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Jan 2020 to Apr 2020 · 3 mo
- Facebook Aug 2018 to Jan 2019 · 5 mo
Timeline
2026 2 added · 1 dropped
- added Three.js Apr 2026 · JavaScript graphics
- added PDF.js Feb 2026 · Miscellaneous
- dropped Vue.js Jan 2026 · JavaScript frameworks
2025 7 added
- added Vue.js Nov 2025 · JavaScript frameworks
- added Cart Functionality Jul 2025 · Ecommerce
- added cdnjs Jul 2025 · CDN
- added Font Awesome Jul 2025 · Font scripts
- added Google Code Prettify Jul 2025 · Miscellaneous
- added Isotope Jul 2025 · JavaScript libraries
- added Sendgrid Jun 2025 · Email
2023 4 added · 4 dropped
- added Funding Choices Sep 2023 · Cookie compliance
- dropped Moat Jul 2023 · Analytics
- dropped Amazon S3 Jun 2023 · CDN
- added Cloudflare Jun 2023 · CDN
- added Cloudflare Bot Management Jun 2023 · Security
- added Google Publisher Tag Jun 2023 · Advertising
- dropped MailChimp Jun 2023 · Marketing automation
- dropped Google Publisher Tag May 2023 · Advertising
2022 5 added · 2 dropped
- added Amazon SES Aug 2022 · Email
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- dropped Prebid Apr 2022 · Advertising
- added reCAPTCHA Apr 2022 · Security
- added Prebid Feb 2022 · Advertising
2021 6 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added AccessiBe Jul 2021 · Accessibility
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- dropped Google Tag Manager Jun 2021 · Tag managers
- added Google Publisher Tag Feb 2021 · Advertising
- added Moat Feb 2021 · Analytics
2020 3 added · 2 dropped
- dropped React Jun 2020 · JavaScript Frameworks
- added AddThis May 2020 · Widgets
- dropped Google Font API May 2020 · Font Scripts
- added Google Font API Feb 2020 · Font Scripts
- added React Jan 2020 · JavaScript Frameworks
2019 12 added · 2 dropped
- added Google AdSense Nov 2019 · Advertising Networks
- added Bootstrap Mar 2019 · Web Frameworks
- added DNN Mar 2019 · CMS
- dropped Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MailChimp Mar 2019 · Marketing Automation
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- dropped SWFObject Mar 2019 · Miscellaneous
- added Windows Server Mar 2019 · Operating Systems
2018 6 added · 2 dropped
- dropped Facebook Dec 2018 · Widgets
- dropped SWFObject Dec 2018 · Miscellaneous
- added Bootstrap Nov 2018 · Web Frameworks
- added DNN Nov 2018 · CMS
- added Google Tag Manager Nov 2018 · Tag Managers
- added jQuery Migrate Nov 2018 · JavaScript Libraries
- added jQuery UI Nov 2018 · JavaScript Libraries
- added MailChimp Nov 2018 · Marketing Automation