Technology history for kayak.com.hk
Stack size over time
From 7 detected technologies in Jun 2018 to 18 in Jun 2026.
Currently detected
- Google Analytics since Jun 2018
- Varnish since Jun 2018
- Google Sign-in since Feb 2021
- Microsoft Advertising since May 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- React since Nov 2023
- Forter since Jun 2024
- Cloudflare since Dec 2024
- Funding Choices since Mar 2025
- Google AdSense since Mar 2025
- Google Publisher Tag since Mar 2025
- Google Tag Manager since Mar 2025
- reCAPTCHA since Mar 2025
- React Router since Jul 2025
- Prism since Nov 2025
- DoubleClick for Publishers (DFP) since Dec 2025
- LottieFiles since Jan 2026
Previously used
- Moment.js Jun 2018 to Nov 2025 · 7 yrs
- AppDynamics Jul 2025 to Jul 2025 · 1 mo
- Adjust Jul 2024 to Dec 2024 · 5 mo
- Angular Jul 2020 to Oct 2023 · 3 yrs
- core-js Sep 2021 to Oct 2023 · 2 yrs
- TypeScript Jul 2021 to Oct 2023 · 2 yrs
- Zone.js Jun 2020 to Oct 2023 · 3 yrs
- Webpack Jul 2018 to Feb 2022 · 3 yrs
- Lodash Aug 2021 to Nov 2021 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- AngularJS Jun 2018 to May 2020 · 1 yr
- Facebook Jun 2018 to May 2020 · 1 yr
- Google Plus Jun 2018 to May 2020 · 1 yr
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added · 1 dropped
- added Google AdSense May 2026 · Advertising
- added LottieFiles Jan 2026 · Miscellaneous
- dropped Moment.js Jan 2026 · JavaScript libraries
2025 10 added · 3 dropped
- added DoubleClick for Publishers (DFP) Dec 2025 · Advertising
- added Prism Nov 2025 · Miscellaneous
- dropped AppDynamics Sep 2025 · Analytics
- added AppDynamics Jul 2025 · Analytics
- added React Router Jul 2025 · JavaScript frameworks
- added Varnish Jul 2025 · Caching
- dropped Google AdSense May 2025 · Advertising
- added Funding Choices Mar 2025 · Cookie compliance
- added Google AdSense Mar 2025 · Advertising
- added Google Publisher Tag Mar 2025 · Advertising
- added Google Tag Manager Mar 2025 · Tag managers
- added reCAPTCHA Mar 2025 · Security
- dropped Adjust Feb 2025 · Analytics
2024 4 added
- added Cloudflare Dec 2024 · CDN
- added Google Analytics Oct 2024 · Analytics
- added Adjust Jul 2024 · Analytics
- added Forter Jun 2024 · Security
2023 9 added · 4 dropped · 1 switched
- dropped Angular Dec 2023 · JavaScript frameworks
- dropped TypeScript Dec 2023 · Programming languages
- dropped Zone.js Dec 2023 · JavaScript frameworks
- switched core-js Moment.js Nov 2023 · JavaScript libraries
- added React Nov 2023 · JavaScript frameworks
- added Angular May 2023 · JavaScript frameworks
- added core-js May 2023 · JavaScript libraries
- dropped Google Analytics May 2023 · Analytics
- added Google Sign-in May 2023 · Authentication
- added Google Workspace May 2023 · Webmail
- added Microsoft Advertising May 2023 · Advertising
- added Open Graph May 2023 · Miscellaneous
- added TypeScript May 2023 · Programming languages
- added Zone.js May 2023 · JavaScript frameworks
2022 10 added · 2 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Angular Aug 2022 · JavaScript frameworks
- added core-js Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Sign-in Aug 2022 · Authentication
- added Google Workspace Aug 2022 · Webmail
- added Microsoft Advertising Aug 2022 · Advertising
- added TypeScript Aug 2022 · Programming languages
- added Zone.js Aug 2022 · JavaScript frameworks
- added Microsoft Advertising May 2022 · Advertising
- dropped Webpack Apr 2022 · Miscellaneous
- dropped Lodash Jan 2022 · JavaScript libraries
2021 9 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Google Analytics Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Lodash Aug 2021 · JavaScript libraries
- added Angular Jul 2021 · JavaScript frameworks
- added TypeScript Jul 2021 · Programming languages
- added Webpack Jul 2021 · Miscellaneous
- added Zone.js Jul 2021 · JavaScript frameworks
- dropped Angular Mar 2021 · JavaScript frameworks
- dropped Webpack Mar 2021 · Miscellaneous
- dropped Zone.js Mar 2021 · JavaScript frameworks
- added Google Sign-in Feb 2021 · Social logins
2020 2 added · 5 dropped
- added Angular Jul 2020 · JavaScript frameworks
- dropped AngularJS Jul 2020 · JavaScript frameworks
- dropped Facebook Jul 2020 · Widgets
- dropped Google Analytics Jul 2020 · Analytics
- dropped Google Plus Jul 2020 · Widgets
- dropped Moment.js Jul 2020 · JavaScript libraries
- added Zone.js Jun 2020 · JavaScript frameworks
2019 7 added · 1 dropped
- dropped Varnish Jul 2019 · Cache Tools
- added AngularJS Mar 2019 · JavaScript Frameworks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Plus Mar 2019 · Widgets
- added Moment.js Mar 2019 · JavaScript Libraries
- added Varnish Mar 2019 · Cache Tools
- added Webpack Mar 2019 · Miscellaneous