Technology history for costco.is
Stack size over time
From 2 detected technologies in Jan 2019 to 19 in Jun 2026 (peak 22).
Currently detected
- Google Tag Manager since Jan 2019
- Apache HTTP Server since Jan 2019
- Bootstrap since Jul 2019
- Google Analytics since Jul 2019
- Java since Jul 2019
- jQuery since Jul 2019
- SAP Commerce Cloud since Jul 2019
- Cart Functionality since Aug 2020
- Naver Analytics since Apr 2022
- Angular since Sep 2022
- Envoy since Sep 2022
- TypeScript since Sep 2022
- Open Graph since Sep 2022
- Zone.js since Sep 2022
- Datadog since Sep 2023
- DocuSign since Mar 2024
- Three.js since May 2025
- Contentstack since Oct 2025
- Queue-it since Apr 2026
Previously used
- Lodash Jun 2025 to Mar 2026 · 9 mo
- Express Sep 2022 to Feb 2026 · 3 yrs
- Node.js Sep 2022 to Feb 2026 · 3 yrs
- HSTS Sep 2022 to Jul 2025 · 2 yrs
- core-js Sep 2022 to Oct 2024 · 2 yrs
- Webpack Sep 2022 to Oct 2024 · 2 yrs
- Akamai Dec 2019 to Apr 2023 · 3 yrs
- Akamai mPulse Apr 2023 to Apr 2023 · 1 mo
- Boomerang Apr 2023 to Apr 2023 · 1 mo
- jQuery UI Jul 2019 to Aug 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Akamai Web Application Protector Feb 2021 to Feb 2021 · 1 mo
- Google Analytics Enhanced eCommerce Jul 2019 to Jul 2020 · 1 yr
Timeline
2026 1 added · 3 dropped
- dropped Lodash May 2026 · JavaScript libraries
- dropped Express Apr 2026 · Web frameworks
- dropped Node.js Apr 2026 · Programming languages
- added Queue-it Apr 2026 · Performance
2025 2 added · 1 dropped
- dropped HSTS Nov 2025 · Security
- added Lodash Jun 2025 · JavaScript libraries
- added Three.js May 2025 · JavaScript graphics
2024 2 added · 2 dropped
- dropped core-js Dec 2024 · JavaScript libraries
- dropped Webpack Dec 2024 · Miscellaneous
- added DocuSign Mar 2024 · Miscellaneous
- added Google Analytics Jan 2024 · Analytics
2023 3 added · 3 dropped · 1 switched
- switched Akamai mPulse Datadog Sep 2023 · RUM
- dropped Cart Functionality Jul 2023 · Ecommerce
- dropped Akamai Jun 2023 · CDN
- dropped Boomerang Jun 2023 · JavaScript libraries
- added Akamai Apr 2023 · CDN
- added Akamai mPulse Apr 2023 · RUM
- added Boomerang Apr 2023 · JavaScript libraries
2022 11 added · 1 dropped · 1 switched
- added Angular Sep 2022 · JavaScript frameworks
- switched jQuery UI core-js Sep 2022 · JavaScript libraries
- added Envoy Sep 2022 · Reverse proxies
- added Express Sep 2022 · Web frameworks
- added HSTS Sep 2022 · Security
- added Node.js Sep 2022 · Programming languages
- added Open Graph Sep 2022 · Miscellaneous
- added TypeScript Sep 2022 · Programming languages
- added Webpack Sep 2022 · Miscellaneous
- added Zone.js Sep 2022 · JavaScript frameworks
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Naver Analytics Apr 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
2021 7 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Jul 2021 · UI frameworks
- added Cart Functionality Jul 2021 · Ecommerce
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Akamai Apr 2021 · CDN
- dropped Akamai Web Application Protector Apr 2021 · Security
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Akamai Feb 2021 · CDN
- added Akamai Web Application Protector Feb 2021 · Security
- dropped Akamai Jan 2021 · CDN
2020 3 added · 4 dropped
- added Akamai Nov 2020 · CDN
- dropped Akamai Oct 2020 · CDN
- dropped Google Analytics Sep 2020 · Analytics
- dropped Google Analytics Enhanced eCommerce Sep 2020 · Analytics
- added Akamai Aug 2020 · CDN
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Akamai Feb 2020 · CDN
2019 10 added
- added Akamai Dec 2019 · CDN
- added Bootstrap Jul 2019 · Web Frameworks
- added Google Analytics Jul 2019 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2019 · Analytics
- added Java Jul 2019 · Programming Languages
- added jQuery Jul 2019 · JavaScript Libraries
- added jQuery UI Jul 2019 · JavaScript Libraries
- added SAP Commerce Cloud Jul 2019 · Ecommerce
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Tag Manager Mar 2019 · Tag Managers