Technology history for bookingholdings.com
Stack size over time
From 18 detected technologies in Jan 2019 to 30 in Jun 2026 (peak 35).
Currently detected
- amCharts since Jan 2019
- Bootstrap since Jan 2019
- PHP since Jan 2019
- Slick since Jan 2019
- Font Awesome since Jan 2019
- MySQL since Jan 2019
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- WordPress since Jan 2019
- WP Engine since May 2019
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Popper since Apr 2022
- FancyBox since Jul 2022
- reCAPTCHA since Jul 2022
- Snowplow Analytics since Jul 2022
- Microsoft ASP.NET since Jul 2022
- Mustache since Jul 2022
- Google Font API since Jul 2022
- MediaElement.js since Jul 2022
- Moment.js since Jul 2022
- Q4 since Jul 2022
- DocuSign since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- All in One SEO since Jul 2024
- Zendesk since Oct 2024
- Apple iCloud Mail since Oct 2025
- HTTP/3 since Feb 2026
Previously used
- Nginx Jan 2019 to Jan 2026 · 7 yrs
- Google Workspace Aug 2022 to May 2025 · 2 yrs
- Twitter Emoji (Twemoji) Jan 2019 to May 2024 · 5 yrs
- OneTrust Jan 2023 to Oct 2023 · 9 mo
- New Relic Jan 2019 to Aug 2023 · 4 yrs
- Google Analytics Jan 2019 to Jul 2023 · 4 yrs
- SVG Support Oct 2022 to Jul 2023 · 9 mo
- BugHerd Jul 2022 to Feb 2023 · 7 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Acquia Cloud Platform Nov 2021 to Jun 2022 · 7 mo
- Acquia Cloud Site Factory Nov 2021 to Jun 2022 · 7 mo
- Adobe Analytics Jul 2021 to Jun 2022 · 11 mo
- Adobe Audience Manager Apr 2022 to Jun 2022 · 2 mo
- Adobe Experience Platform Identity Service Jul 2021 to Jun 2022 · 11 mo
- Adobe Experience Platform Launch Jul 2021 to Jun 2022 · 11 mo
- Apache HTTP Server May 2019 to Jun 2022 · 3 yrs
- Backbone.js Jan 2019 to Jun 2022 · 3 yrs
- DataTables Sep 2021 to Jun 2022 · 9 mo
- Drupal Jan 2019 to Jun 2022 · 3 yrs
- Drupal Multisite Apr 2022 to Jun 2022 · 2 mo
- Java Oct 2021 to Jun 2022 · 8 mo
- Lodash Jul 2021 to Jun 2022 · 11 mo
- Modernizr Jan 2019 to Jun 2022 · 3 yrs
- Percona May 2019 to Jun 2022 · 3 yrs
- Typekit Feb 2021 to Jun 2022 · 1 yr
- Underscore.js Jan 2019 to Jun 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Adobe DTM Jan 2021 to Jan 2021 · 1 mo
- jQuery Migrate Apr 2019 to Dec 2019 · 8 mo
- Acquia Cloud Jan 2019 to Oct 2019 · 9 mo
- Amazon EC2 May 2019 to Oct 2019 · 5 mo
- Amazon Web Services May 2019 to Oct 2019 · 5 mo
Timeline
2026 1 added · 1 dropped
2025 1 switched
- switched Google Workspace Apple iCloud Mail Oct 2025 · Webmail
2024 3 added · 1 dropped
- added Zendesk Oct 2024 · Documentation
- added All in One SEO Jul 2024 · SEO
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
2023 2 added · 7 dropped
- dropped OneTrust Dec 2023 · Cookie compliance
- dropped New Relic Oct 2023 · RUM
- dropped Google Analytics Sep 2023 · Analytics
- dropped SVG Support Sep 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Sep 2023 · Font scripts
- dropped BugHerd Apr 2023 · Issue trackers
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added OneTrust Jan 2023 · Cookie compliance
2022 16 added · 15 dropped · 3 switched
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped Acquia Cloud Platform Aug 2022 · PaaS
- dropped Acquia Cloud Site Factory Aug 2022 · Hosting
- dropped Adobe Audience Manager Aug 2022 · Segmentation
- dropped Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
- dropped Adobe Experience Platform Launch Aug 2022 · Tag managers
- dropped Apache HTTP Server Aug 2022 · Web servers
- dropped DataTables Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- dropped Drupal Aug 2022 · CMS
- dropped Drupal Multisite Aug 2022 · Hosting
- added Google Workspace Aug 2022 · Webmail
- dropped Java Aug 2022 · Programming languages
- dropped Lodash Aug 2022 · JavaScript libraries
- dropped Modernizr Aug 2022 · JavaScript libraries
- dropped Percona Aug 2022 · Databases
- dropped Underscore.js Aug 2022 · JavaScript libraries
- added BugHerd Jul 2022 · Issue trackers
- added FancyBox Jul 2022 · JavaScript libraries
- switched Typekit Google Font API Jul 2022 · Font scripts
- added MediaElement.js Jul 2022 · Video players
- added Microsoft ASP.NET Jul 2022 · Web frameworks
- added Moment.js Jul 2022 · JavaScript libraries
- switched Backbone.js Mustache Jul 2022 · JavaScript frameworks
- added Q4 Jul 2022 · CRM
- added reCAPTCHA Jul 2022 · Security
- switched Adobe Analytics Snowplow Analytics Jul 2022 · Analytics
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Drupal Multisite Apr 2022 · Hosting
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
2021 21 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Acquia Cloud Platform Nov 2021 · PaaS
- added Acquia Cloud Site Factory Nov 2021 · Hosting
- added Apache HTTP Server Nov 2021 · Web servers
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Percona Nov 2021 · Databases
- added Java Oct 2021 · Programming languages
- added DataTables Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Adobe Analytics Jul 2021 · Analytics
- added Adobe Experience Platform Identity Service Jul 2021 · Analytics
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Backbone.js Jul 2021 · JavaScript frameworks
- added jQuery UI Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Underscore.js Jul 2021 · JavaScript libraries
- added Drupal Jun 2021 · CMS
- dropped Adobe DTM Mar 2021 · Tag managers
- dropped Backbone.js Mar 2021 · JavaScript frameworks
- dropped Drupal Mar 2021 · CMS
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Underscore.js Mar 2021 · JavaScript libraries
- added Typekit Feb 2021 · Font scripts
- added Adobe DTM Jan 2021 · Tag managers
2020 1 added · 1 dropped
- added WP Engine Mar 2020 · PaaS
- dropped jQuery Migrate Feb 2020 · JavaScript Libraries
2019 12 added · 6 dropped
- dropped Acquia Cloud Dec 2019 · PaaS
- dropped Amazon EC2 Dec 2019 · Web Servers
- dropped Amazon Web Services Dec 2019 · PaaS
- dropped Apache HTTP Server Dec 2019 · Web Servers
- dropped Percona Dec 2019 · Databases
- dropped WP Engine Oct 2019 · PaaS
- added Amazon EC2 May 2019 · Web Servers
- added Amazon Web Services May 2019 · PaaS
- added Apache HTTP Server May 2019 · Web Servers
- added Percona May 2019 · Databases
- added WP Engine May 2019 · PaaS
- added jQuery Migrate Apr 2019 · JavaScript Libraries
- added amCharts Mar 2019 · JavaScript Graphics
- added Bootstrap Mar 2019 · Web Frameworks
- added MySQL Mar 2019 · Databases
- added Slick Mar 2019 · JavaScript Libraries
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs