Technology history for travelonline.com

2025 2 added · 1 dropped

• dropped Adobe Audience Manager Aug 2025 · Segmentation
• added Adobe Audience Manager Feb 2025 · Segmentation
• added Criteo Feb 2025 · Advertising

2024 1 added · 12 dropped

• dropped Animate.css Sep 2024 · UI frameworks
• dropped Bootstrap Sep 2024 · UI frameworks
• dropped Fresco Sep 2024 · JavaScript libraries
• dropped jQuery Sep 2024 · JavaScript libraries
• dropped jQuery UI Sep 2024 · JavaScript libraries
• dropped LazySizes Sep 2024 · JavaScript libraries
• dropped Leaflet Sep 2024 · Maps
• dropped Livefyre Sep 2024 · Comment systems
• dropped Mapbox GL JS Sep 2024 · Maps
• dropped reCAPTCHA Sep 2024 · Security
• dropped Selectize Sep 2024 · JavaScript libraries
• added Alpine.js Aug 2024 · JavaScript frameworks
• dropped Yieldify Jan 2024 · Personalisation

2023 3 added · 2 dropped

• dropped Chart.js Dec 2023 · JavaScript graphics
• added HTTP/3 Oct 2023 · Miscellaneous
• added PWA Jul 2023 · Miscellaneous
• dropped Axios Jun 2023 · JavaScript libraries
• added Mailjet Jun 2023 · Email

2022 33 added · 3 dropped · 1 switched

• added Yieldify Dec 2022 · Personalisation
• dropped Microsoft Clarity Nov 2022 · Analytics
• added Selectize Nov 2022 · JavaScript libraries
• added Animate.css Aug 2022 · UI frameworks
• added Axios Aug 2022 · JavaScript libraries
• added Bootstrap Aug 2022 · UI frameworks
• added Chart.js Aug 2022 · JavaScript graphics
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Browser Insights Aug 2022 · Analytics
• added core-js Aug 2022 · JavaScript libraries
• added Facebook Pixel Aug 2022 · Analytics
• added Font Awesome Aug 2022 · Font scripts
• added Fresco Aug 2022 · JavaScript libraries
• added Google AdSense Aug 2022 · Advertising
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery UI Aug 2022 · JavaScript libraries
• added LazySizes Aug 2022 · JavaScript libraries
• added Leaflet Aug 2022 · Maps
• added Livefyre Aug 2022 · Comment systems
• added Lodash Aug 2022 · JavaScript libraries
• added MailChimp Aug 2022 · Email
• added Mapbox GL JS Aug 2022 · Maps
• added Microsoft 365 Aug 2022 · Webmail
• switched Google AdSense → Microsoft Advertising Aug 2022 · Advertising
• added Microsoft Clarity Aug 2022 · Analytics
• added reCAPTCHA Aug 2022 · Security
• added Vue.js Aug 2022 · JavaScript frameworks
• added Webpack Aug 2022 · Miscellaneous
• added Webpack Jul 2022 · Miscellaneous
• dropped Facebook Jun 2022 · Widgets
• dropped Google Tag Manager May 2022 · Tag managers
• added Fresco Feb 2022 · JavaScript libraries
• added Google Tag Manager Feb 2022 · Tag managers
• added LazySizes Feb 2022 · JavaScript libraries
• added Microsoft Clarity Jan 2022 · Analytics

2021 13 added · 9 dropped · 1 switched

• dropped Wheelio Dec 2021 · Widgets
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• dropped AdRoll Jul 2021 · Advertising
• added Axios Jul 2021 · JavaScript libraries
• added Cloudflare Browser Insights Jul 2021 · Analytics
• added Facebook Pixel Jul 2021 · Analytics
• dropped Hotjar Jul 2021 · Analytics
• added Livefyre Jul 2021 · Comment systems
• added Lodash Jul 2021 · JavaScript libraries
• added Vue.js Jul 2021 · JavaScript frameworks
• added Chart.js Jun 2021 · JavaScript graphics
• added jQuery UI Jun 2021 · JavaScript libraries
• added Leaflet Jun 2021 · Maps
• added Mapbox GL JS Jun 2021 · Maps
• added reCAPTCHA Jun 2021 · Security
• dropped Chart.js Mar 2021 · JavaScript graphics
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Leaflet Mar 2021 · Maps
• dropped Lodash Mar 2021 · JavaScript libraries
• dropped Vue.js Mar 2021 · JavaScript frameworks
• switched New Relic → Microsoft Advertising Feb 2021 · Analytics
• dropped Varnish Jan 2021 · Caching

2020 2 added · 2 dropped

• added Cloudflare Dec 2020 · CDN
• added Google AdSense Sep 2020 · Advertising
• dropped Zendesk Chat Jul 2020 · Live chat
• dropped Essential JS 2 Jan 2020 · JavaScript Frameworks

2019 18 added · 1 switched

• added Hotjar Dec 2019 · Analytics
• added Essential JS 2 Oct 2019 · JavaScript Frameworks
• added AdRoll Mar 2019 · Advertising Networks
• added Animate.css Mar 2019 · Web Frameworks
• added Bootstrap Mar 2019 · Web Frameworks
• added Chart.js Mar 2019 · JavaScript Graphics
• switched Google Plus → Facebook Mar 2019 · Widgets
• added Font Awesome Mar 2019 · Font Scripts
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Leaflet Mar 2019 · Maps
• added Lodash Mar 2019 · JavaScript Libraries
• added New Relic Mar 2019 · Analytics
• added Varnish Mar 2019 · Cache Tools
• added Vue.js Mar 2019 · JavaScript Frameworks
• added Zendesk Chat Mar 2019 · Live Chat
• added Leaflet Jan 2019 · Maps

2018 12 added · 1 dropped

• dropped Underscore.js Aug 2018 · JavaScript Frameworks
• added AdRoll Jun 2018 · Advertising Networks
• added Chart.js Jun 2018 · JavaScript Graphics
• added Facebook Jun 2018 · Widgets
• added Google Analytics Jun 2018 · Analytics
• added Google Plus Jun 2018 · Widgets
• added jQuery Jun 2018 · JavaScript Frameworks
• added jQuery UI Jun 2018 · JavaScript Frameworks
• added Lodash Jun 2018 · JavaScript Frameworks
• added New Relic Jun 2018 · Analytics
• added Underscore.js Jun 2018 · JavaScript Frameworks
• added Vue.js Jun 2018 · JavaScript Frameworks
• added Zendesk Chat Jun 2018 · Live Chat