Technology history for citi.com
Stack size over time
From 3 detected technologies in May 2018 to 136 in Jun 2026.
Currently detected
- Bootstrap since May 2018
- jQuery Migrate since May 2018
- jQuery since May 2018
- Akamai since Jun 2018
- Handlebars since Jun 2018
- Facebook since Jun 2018
- jQuery UI since Jun 2018
- Lodash since Jun 2018
- Google Tag Manager since Jul 2018
- React since Jul 2018
- Adobe Analytics since Aug 2018
- Amazon CloudFront since Aug 2018
- Angular since Aug 2018
- AngularJS since Aug 2018
- Apache HTTP Server since Aug 2018
- Java Servlet since Aug 2018
- IIS since Aug 2018
- Google Font API since Aug 2018
- Font Awesome since Aug 2018
- Glyphicons since Aug 2018
- Google Maps since Aug 2018
- Java since Aug 2018
- PHP since Aug 2018
- Google Analytics since Aug 2018
- Drupal since Aug 2018
- Google AdSense since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Criteo since Aug 2018
- New Relic since Aug 2018
- ZURB Foundation since Aug 2018
- Sitecore since Aug 2018
- Modernizr since Aug 2018
- Windows Server since Aug 2018
- Slick since Aug 2018
- Zone.js since Aug 2018
- Kampyle since Dec 2018
- Adobe DTM since Jan 2019
- Cloudflare since Jan 2019
- DreamWeaver since Jan 2019
- Ensighten since Jan 2019
- Varnish since Jan 2019
- Webpack since Apr 2019
- Highcharts since May 2019
- Amazon Web Services since May 2019
- D3 since May 2019
- Hammer.js since Dec 2019
- Nginx since Feb 2020
- Mustache since Feb 2020
- Typekit since Feb 2020
- jsDelivr since Jul 2020
- Flow since Aug 2020
- DoubleClick Campaign Manager (DCM) since Aug 2020
- IBM DataPower since Sep 2020
- Babel since Oct 2020
- Ant Design since Oct 2020
- Moment.js since Oct 2020
- Matomo Analytics since Oct 2020
- Lightbox since Nov 2020
- RequireJS since Nov 2020
- VideoJS since Dec 2020
- Acquia Cloud Platform since Feb 2021
- Microsoft Advertising since Feb 2021
- Linkedin Insight Tag since Feb 2021
- Twitter Ads since May 2021
- Twitter Analytics since May 2021
- Boomerang since Jun 2021
- Adobe Experience Platform Identity Service since Jun 2021
- Akamai mPulse since Jun 2021
- Node.js since Jun 2021
- Next.js since Jun 2021
- Adobe Experience Platform Launch since Jul 2021
- Facebook Pixel since Jul 2021
- TypeScript since Jul 2021
- Envoy since Jul 2021
- Cooladata since Jul 2021
- Sizmek since Jul 2021
- Site24x7 since Jul 2021
- Akamai Bot Manager since Aug 2021
- OpinionLab since Aug 2021
- core-js since Aug 2021
- FancyBox since Sep 2021
- Medallia since Sep 2021
- Wheelio since Sep 2021
- Adobe Target since Dec 2021
- web-vitals since Feb 2022
- Emotion since Mar 2022
- JSS since Mar 2022
- Adobe Audience Manager since Apr 2022
- Chart.js since Apr 2022
- crypto-js since Apr 2022
- Drupal Multisite since Apr 2022
- OneTrust since Apr 2022
- Express since Apr 2022
- Tailwind CSS since Apr 2022
- reCAPTCHA since Apr 2022
- MUI since May 2022
- LiveRamp DPM since Jun 2022
- Snowplow Analytics since Jun 2022
- PWA since Aug 2022
- DocuSign since Aug 2022
- Sendgrid since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Microsoft 365 since Sep 2022
- Imperva since Nov 2022
- Qualtrics since Nov 2022
- Microsoft Visual Studio since Feb 2023
- theTradeDesk since Feb 2023
- LazySizes since Feb 2023
- Amazon ALB since Jun 2023
- Popper since Jul 2023
- Yett since Jul 2023
- Prism since Aug 2023
- AppDynamics since Oct 2023
- Select2 since Oct 2023
- PDF.js since May 2024
- Amazon S3 since Jan 2025
- PayPal since Jan 2025
- Cloudflare Bot Management since Apr 2025
- Linkedin Ads since May 2025
- HTTP/3 since Aug 2025
- Google Cloud CDN since Aug 2025
- Google Cloud since Aug 2025
- libphonenumber since Aug 2025
- Google Sign-in since Sep 2025
- React Router since Sep 2025
- DataTables since Apr 2026
- JsObservable since Apr 2026
- JsRender since Apr 2026
- TinyMCE since Apr 2026
- Turbopack since Apr 2026
- Swiper since Apr 2026
- JsViews since Apr 2026
- Adobe Experience Manager since Jun 2026
- Preact since Jun 2026
- Kaltura since Jun 2026
Previously used
- BugHerd Apr 2025 to Jun 2025 · 2 mo
- AccessiBe Jul 2021 to Jan 2025 · 3 yrs
- Salesforce Sep 2022 to Jun 2024 · 1 yr
- YouTube Dec 2022 to Mar 2024 · 1 yr
- Twitter Jul 2021 to Oct 2023 · 2 yrs
- Azure Jan 2022 to Sep 2023 · 1 yr
- Azure CDN Jan 2022 to Sep 2023 · 1 yr
- Akamai Web Application Protector May 2023 to Jul 2023 · 2 mo
- Oracle BlueKai Sep 2021 to Jul 2023 · 1 yr
- Heap Jul 2021 to May 2023 · 1 yr
- Hotjar Jul 2019 to May 2023 · 3 yrs
- PebblePost Jul 2022 to Apr 2023 · 9 mo
- Intercom Jul 2021 to Mar 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Acquia Cloud Classic Aug 2022 to Oct 2022 · 2 mo
- Amazon EC2 May 2019 to Oct 2022 · 3 yrs
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Percona May 2019 to Oct 2022 · 3 yrs
- Red Hat Gluster Aug 2022 to Oct 2022 · 2 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- styled-components Mar 2022 to Apr 2022 · 1 mo
- Gatsby Jul 2021 to Feb 2022 · 7 mo
- Choices Feb 2021 to Jan 2022 · 11 mo
- Dojo Feb 2020 to Jan 2022 · 1 yr
- FingerprintJS Feb 2020 to Jan 2022 · 1 yr
- TrackJs Oct 2020 to Jun 2021 · 8 mo
- F5 BigIP Feb 2020 to Feb 2021 · 1 yr
- Acquia Cloud Jan 2019 to Jan 2021 · 2 yrs
- LivePerson Sep 2019 to Jan 2021 · 1 yr
- Segment Aug 2018 to Jan 2021 · 2 yrs
- Underscore.js Jun 2018 to Jan 2021 · 2 yrs
- Quantcast Choice Aug 2020 to Oct 2020 · 2 mo
- Quantcast Measure Aug 2018 to Oct 2020 · 2 yrs
- Essential JS 2 Feb 2020 to Feb 2020 · 1 mo
- Crazy Egg Jan 2019 to Mar 2019 · 2 mo
Timeline
2026 2 added · 2 dropped
- dropped Azure May 2026 · PaaS
- dropped Azure CDN May 2026 · CDN
- added Swiper Apr 2026 · JavaScript libraries
- added Turbopack Apr 2026 · Development
2025 5 added · 2 dropped
- added Google Sign-in Sep 2025 · Authentication
- added React Router Sep 2025 · JavaScript frameworks
- dropped BugHerd Aug 2025 · Issue trackers
- added Linkedin Ads May 2025 · Advertising
- added BugHerd Apr 2025 · Issue trackers
- added Cloudflare Bot Management Apr 2025 · Security
- dropped AccessiBe Mar 2025 · Accessibility
2024 1 added · 2 dropped
- dropped Salesforce Sep 2024 · CRM
- added PDF.js May 2024 · Miscellaneous
- dropped YouTube May 2024 · Video players
2023 10 added · 13 dropped
- dropped Twitter Dec 2023 · Widgets
- dropped Akamai Web Application Protector Oct 2023 · Security
- added AppDynamics Oct 2023 · Analytics
- dropped Oracle BlueKai Oct 2023 · Segmentation
- dropped PebblePost Oct 2023 · Retargeting
- dropped F5 BigIP Aug 2023 · Reverse proxies
- added DoubleClick Campaign Manager (DCM) Jul 2023 · Advertising
- dropped Heap Jul 2023 · Analytics
- dropped Hotjar Jul 2023 · Analytics
- added web-vitals Jul 2023 · JavaScript libraries
- added Yett Jul 2023 · Cookie compliance
- added Amazon ALB Jun 2023 · Load balancers
- dropped web-vitals Jun 2023 · JavaScript libraries
- added Akamai Web Application Protector May 2023 · Security
- dropped C May 2023 · Programming languages
- dropped Intercom May 2023 · Live chat
- added Google AdSense Apr 2023 · Advertising
- added C Feb 2023 · Programming languages
- dropped DoubleClick Campaign Manager (DCM) Feb 2023 · Advertising
- dropped Google AdSense Feb 2023 · Advertising
- dropped LivePerson Feb 2023 · Live chat
- added Microsoft Visual Studio Feb 2023 · Development
- added OneTrust Feb 2023 · Cookie compliance
2022 64 added · 19 dropped · 1 switched
- dropped Acquia Cloud Classic Dec 2022 · Hosting
- dropped Amazon EC2 Dec 2022 · Web servers
- dropped Cooladata Dec 2022 · Customer data platform
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Remarketing Tag Dec 2022 · Retargeting
- dropped Medallia Dec 2022 · Analytics
- dropped OneTrust Dec 2022 · Cookie compliance
- dropped Oracle BlueKai Dec 2022 · Segmentation
- dropped Percona Dec 2022 · Databases
- dropped Red Hat Gluster Dec 2022 · Network storage
- added YouTube Dec 2022 · Video players
- dropped Ant Design Nov 2022 · UI frameworks
- added Qualtrics Nov 2022 · Surveys
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added OpinionLab Sep 2022 · Surveys
- added Salesforce Sep 2022 · CRM
- added AccessiBe Aug 2022 · Accessibility
- added Acquia Cloud Classic Aug 2022 · Hosting
- added Acquia Cloud Platform Aug 2022 · PaaS
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Akamai mPulse Aug 2022 · RUM
- added Amazon EC2 Aug 2022 · Web servers
- added Amazon Web Services Aug 2022 · PaaS
- added Azure Aug 2022 · PaaS
- added Azure CDN Aug 2022 · CDN
- added Boomerang Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added crypto-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added DoubleClick Campaign Manager (DCM) Aug 2022 · Advertising
- added Drupal Aug 2022 · CMS
- added Drupal Multisite Aug 2022 · Hosting
- added Emotion Aug 2022 · JavaScript frameworks
- added Envoy Aug 2022 · Reverse proxies
- added Google AdSense Aug 2022 · Advertising
- added Hammer.js Aug 2022 · JavaScript libraries
- added Heap Aug 2022 · Analytics
- added Hotjar Aug 2022 · Analytics
- added IBM DataPower Aug 2022 · Reverse proxies
- added Intercom Aug 2022 · Live chat
- added jsDelivr Aug 2022 · CDN
- added LiveRamp DPM Aug 2022 · Advertising
- added Matomo Analytics Aug 2022 · Analytics
- added Microsoft Advertising Aug 2022 · Advertising
- added Mustache Aug 2022 · JavaScript frameworks
- added New Relic Aug 2022 · RUM
- added Next.js Aug 2022 · Web frameworks
- added OneTrust Aug 2022 · Cookie compliance
- added PebblePost Aug 2022 · Retargeting
- added Percona Aug 2022 · Databases
- added PWA Aug 2022 · Miscellaneous
- added Red Hat Gluster Aug 2022 · Network storage
- added Sendgrid Aug 2022 · Email
- added Site24x7 Aug 2022 · RUM
- added Snowplow Analytics Aug 2022 · Analytics
- added Twitter Aug 2022 · Widgets
- added Varnish Aug 2022 · Caching
- added VideoJS Aug 2022 · Video players
- added web-vitals Aug 2022 · JavaScript libraries
- added PebblePost Jul 2022 · Retargeting
- added LiveRamp DPM Jun 2022 · Advertising
- dropped OpinionLab Jun 2022 · Widgets
- added Snowplow Analytics Jun 2022 · Analytics
- dropped styled-components Jun 2022 · JavaScript frameworks
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added MUI May 2022 · UI frameworks
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped Babel Apr 2022 · Miscellaneous
- added Chart.js Apr 2022 · JavaScript graphics
- switched Dojo crypto-js Apr 2022 · JavaScript libraries
- added Drupal Multisite Apr 2022 · Hosting
- added Express Apr 2022 · Web servers
- dropped Gatsby Apr 2022 · Static site generator
- added OneTrust Apr 2022 · Cookie compliance
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Choices Mar 2022 · Miscellaneous
- added Emotion Mar 2022 · JavaScript frameworks
- dropped FingerprintJS Mar 2022 · Browser fingerprinting
- added JSS Mar 2022 · JavaScript frameworks
- dropped Sitecore Mar 2022 · CMS
- added styled-components Mar 2022 · JavaScript frameworks
- added web-vitals Feb 2022 · RUM
2021 33 added · 12 dropped
- added Adobe Target Dec 2021 · A/B Testing
- dropped Amazon EC2 Nov 2021 · Web servers
- added FancyBox Sep 2021 · JavaScript libraries
- added Medallia Sep 2021 · Analytics
- added Oracle BlueKai Sep 2021 · Segmentation
- added Wheelio Sep 2021 · Widgets
- added Akamai Bot Manager Aug 2021 · Security
- added core-js Aug 2021 · JavaScript libraries
- added OpinionLab Aug 2021 · Widgets
- dropped TrackJs Aug 2021 · Analytics
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Cooladata Jul 2021 · Analytics
- added Envoy Jul 2021 · Reverse proxies
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Site24x7 Jul 2021 · RUM
- added Sizmek Jul 2021 · Advertising
- added TypeScript Jul 2021 · Programming languages
- added VideoJS Jul 2021 · Video players
- added Adobe Experience Platform Identity Service Jun 2021 · Analytics
- added Akamai mPulse Jun 2021 · Development
- added Amazon Web Services Jun 2021 · PaaS
- added Boomerang Jun 2021 · JavaScript libraries
- added Matomo Analytics Jun 2021 · Analytics
- added New Relic Jun 2021 · Analytics
- added Next.js Jun 2021 · Web servers
- added Node.js Jun 2021 · Programming languages
- added React Jun 2021 · JavaScript libraries
- dropped Moment.js May 2021 · JavaScript libraries
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- dropped Acquia Cloud Mar 2021 · PaaS
- dropped Amazon Web Services Mar 2021 · PaaS
- dropped Babel Mar 2021 · Miscellaneous
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped New Relic Mar 2021 · Analytics
- dropped React Mar 2021 · JavaScript frameworks
- dropped Segment Mar 2021 · Analytics
- dropped Underscore.js Mar 2021 · JavaScript libraries
- dropped VideoJS Mar 2021 · Video players
- added Acquia Cloud Platform Feb 2021 · PaaS
- added Choices Feb 2021 · Miscellaneous
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
2020 12 added · 6 dropped
- dropped Quantcast Choice Dec 2020 · Cookie compliance
- dropped Quantcast Measure Dec 2020 · Analytics
- added VideoJS Dec 2020 · Video players
- added Hammer.js Nov 2020 · JavaScript libraries
- added Lightbox Nov 2020 · JavaScript libraries
- added Lodash Nov 2020 · JavaScript libraries
- added RequireJS Nov 2020 · JavaScript frameworks
- dropped Hotjar Oct 2020 · Analytics
- added Underscore.js Sep 2020 · JavaScript libraries
- added DoubleClick Campaign Manager (DCM) Aug 2020 · Advertising
- added Flow Aug 2020 · Ecommerce
- added Google AdSense Aug 2020 · Advertising
- added Quantcast Choice Aug 2020 · Cookie compliance
- added jsDelivr Jul 2020 · CDN
- dropped Essential JS 2 May 2020 · JavaScript Frameworks
- added LivePerson May 2020 · Live chat
- dropped Hammer.js Apr 2020 · JavaScript Libraries
- dropped LivePerson Jan 2020 · Live Chat
2019 39 added · 2 dropped
- added Hammer.js Dec 2019 · JavaScript Libraries
- added LivePerson Sep 2019 · Live Chat
- added Hotjar Jul 2019 · Analytics
- added Amazon EC2 May 2019 · Web Servers
- added Amazon Web Services May 2019 · PaaS
- dropped Crazy Egg May 2019 · Analytics
- added D3 May 2019 · JavaScript Graphics
- added Highcharts May 2019 · JavaScript Graphics
- added Percona May 2019 · Databases
- added Acquia Cloud Mar 2019 · Web Servers
- added Adobe Analytics Mar 2019 · Analytics
- added Adobe DTM Mar 2019 · Tag Managers
- added Akamai Mar 2019 · CDN
- added AngularJS Mar 2019 · JavaScript Frameworks
- added Cloudflare Mar 2019 · CDN
- added Crazy Egg Mar 2019 · Analytics
- added Criteo Mar 2019 · Advertising Networks
- added DreamWeaver Mar 2019 · Editors
- added Drupal Mar 2019 · CMS
- added Ensighten Mar 2019 · Tag Managers
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Glyphicons Mar 2019 · Font Scripts
- dropped Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Handlebars Mar 2019 · JavaScript Frameworks
- added Java Mar 2019 · Programming Languages
- added Java Servlet Mar 2019 · Web Frameworks
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Kampyle Mar 2019 · Issue Trackers
- added New Relic Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added Quantcast Measure Mar 2019 · Analytics
- added Segment Mar 2019 · Analytics
- added Sitecore Mar 2019 · CMS
- added Slick Mar 2019 · JavaScript Libraries
- added Varnish Mar 2019 · Cache Tools
- added Adobe DTM Jan 2019 · Tag Managers
- added Crazy Egg Jan 2019 · Analytics
- added Ensighten Jan 2019 · Tag Managers
2018 9 added · 8 dropped
- added Kampyle Dec 2018 · Analytics
- dropped Drupal Nov 2018 · CMS
- dropped Google AdSense Nov 2018 · Advertising Networks
- dropped New Relic Nov 2018 · Analytics
- dropped PHP Nov 2018 · Programming Languages
- dropped React Oct 2018 · JavaScript Frameworks
- dropped Lodash Aug 2018 · JavaScript Frameworks
- dropped Underscore.js Aug 2018 · JavaScript Frameworks
- added Google Tag Manager Jul 2018 · Tag Managers
- dropped jQuery Migrate Jul 2018 · JavaScript Frameworks
- added React Jul 2018 · JavaScript Frameworks
- added Akamai Jun 2018 · CDN
- added Facebook Jun 2018 · Widgets
- added Handlebars Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added Underscore.js Jun 2018 · JavaScript Frameworks