Technology history for southwest.com
Stack size over time
From 1 detected technologies in Apr 2018 to 88 in Jun 2026.
Currently detected
- Dynatrace since Apr 2018
- React since Jun 2018
- Adobe Analytics since Jun 2018
- Lodash since Jun 2018
- jQuery since Jun 2018
- Webpack since Jul 2018
- Google Analytics since Aug 2018
- Optimizely since Aug 2018
- IIS since Aug 2018
- RequireJS since Aug 2018
- Apache HTTP Server since Aug 2018
- jQuery UI since Aug 2018
- jQuery Mobile since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Windows Server since Aug 2018
- Akamai since Dec 2018
- Sizmek since Sep 2019
- Adobe DTM since Mar 2020
- PHP since Jun 2020
- Prism since Jun 2020
- Google Tag Manager since Jun 2020
- AngularJS since Jun 2020
- AddThis since Jun 2020
- Bootstrap since Jun 2020
- Lithium since Jun 2020
- Amazon Web Services since Sep 2020
- Amazon CloudFront since Sep 2020
- Chart.js since Sep 2020
- Salesforce since Feb 2021
- Salesforce Service Cloud since Feb 2021
- Datadog since Jul 2021
- Facebook Pixel since Jul 2021
- Movable Ink since Jul 2021
- Pinterest Conversion Tag since Jul 2021
- Adobe Experience Platform Launch since Jul 2021
- Adobe Target since Jul 2021
- Adobe Experience Platform Identity Service since Jul 2021
- Boomerang since Jul 2021
- Qualtrics since Aug 2021
- Amazon ALB since Aug 2021
- core-js since Sep 2021
- Wheelio since Sep 2021
- Cloudinary since Feb 2022
- Adobe Audience Manager since Apr 2022
- Tippy.js since Jul 2022
- Dynamic Yield since Aug 2022
- Font Awesome since Aug 2022
- Nginx since Aug 2022
- Popper since Aug 2022
- PWA since Aug 2022
- Handlebars since Aug 2022
- Cloudflare since Aug 2022
- Cloudflare Bot Management since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Salesforce Desk since Oct 2022
- Linkedin Ads since Oct 2022
- Aura since Oct 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- RSS since Dec 2022
- Siteimprove since Feb 2023
- reCAPTCHA since Mar 2024
- HTTP/3 since May 2024
- Amazon S3 since Jul 2024
- Microsoft Visual Studio since Oct 2024
- React Router since Nov 2024
- Quantum Metric since Dec 2024
- OneTrust since Feb 2025
- PayPal since Mar 2025
- Priority Hints since Mar 2025
- Quill since Mar 2025
- Apple iCloud Mail since Mar 2025
- Google Font API since Jul 2025
- TypeScript since Jul 2025
- Angular since Jul 2025
- Zone.js since Jul 2025
- Envoy since Sep 2025
- Emotion since Sep 2025
- Google Cloud since Sep 2025
- Google Cloud CDN since Sep 2025
- Sentry since Sep 2025
- Adobe Client Data Layer since Sep 2025
- Kameleoon since Nov 2025
- Amazon SES since Nov 2025
- Chakra UI since Nov 2025
- MobX since Nov 2025
- jsDelivr since Feb 2026
- Branch since Apr 2026
Previously used
- Akamai Bot Manager Dec 2025 to Mar 2026 · 3 mo
- AppDynamics Apr 2024 to Sep 2025 · 1 yr
- web-vitals Sep 2024 to Sep 2025 · 1 yr
- ApexPages Jan 2025 to Apr 2025 · 3 mo
- Insider Aug 2024 to Apr 2025 · 8 mo
- New Relic Nov 2020 to Jan 2024 · 3 yrs
- Moat Feb 2021 to May 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Java Aug 2022 to Dec 2022 · 4 mo
- Pardot Aug 2022 to Nov 2022 · 3 mo
- Salesforce Interaction Studio Aug 2021 to Jul 2022 · 11 mo
- Cart Functionality Aug 2020 to May 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Akamai mPulse Jul 2021 to Nov 2021 · 4 mo
- Facebook Sep 2019 to Oct 2019 · 1 mo
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added · 1 dropped
- added Handlebars Jun 2026 · JavaScript frameworks
- dropped Akamai Bot Manager May 2026 · Security
- added jsDelivr Feb 2026 · CDN
2025 4 added · 5 dropped
- added Akamai Bot Manager Dec 2025 · Security
- dropped Handlebars Dec 2025 · JavaScript frameworks
- dropped AppDynamics Nov 2025 · RUM
- added Kameleoon Nov 2025 · A/B Testing
- dropped web-vitals Nov 2025 · JavaScript libraries
- dropped ApexPages Jun 2025 · Page builders
- dropped Insider Jun 2025 · Customer data platform
- added Apple iCloud Mail Mar 2025 · Webmail
- added OneTrust Feb 2025 · Cookie compliance
2024 5 added · 2 dropped · 1 switched
- added Quantum Metric Dec 2024 · Analytics
- added React Router Nov 2024 · JavaScript frameworks
- added Insider Aug 2024 · Customer data platform
- added HTTP/3 May 2024 · Miscellaneous
- switched New Relic AppDynamics Apr 2024 · RUM
- dropped C Mar 2024 · Programming languages
- dropped Cloudinary Mar 2024 · CDN
- added reCAPTCHA Mar 2024 · Security
2023 1 added · 1 dropped · 1 switched
- dropped Moat Jul 2023 · Analytics
- switched Java C Feb 2023 · Programming languages
- added Siteimprove Feb 2023 · Analytics
2022 34 added · 5 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- switched Pardot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped Salesforce Interaction Studio Nov 2022 · Personalisation
- added Aura Oct 2022 · UI frameworks
- added Linkedin Ads Oct 2022 · Advertising
- added Salesforce Desk Oct 2022 · CRM
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added AddThis Aug 2022 · Widgets
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
- added Adobe Experience Platform Launch Aug 2022 · Tag managers
- added Adobe Target Aug 2022 · Personalisation
- added Amazon CloudFront Aug 2022 · CDN
- added AngularJS Aug 2022 · JavaScript frameworks
- added Chart.js Aug 2022 · JavaScript graphics
- added Cloudinary Aug 2022 · CDN
- added Datadog Aug 2022 · Analytics
- added Dynamic Yield Aug 2022 · A/B Testing
- added Facebook Pixel Aug 2022 · Analytics
- added Lithium Aug 2022 · CMS
- added Moat Aug 2022 · Analytics
- added Movable Ink Aug 2022 · Personalisation
- added Pardot Aug 2022 · Marketing automation
- added PHP Aug 2022 · Programming languages
- added Pinterest Conversion Tag Aug 2022 · Analytics
- added Prism Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Qualtrics Aug 2022 · Surveys
- added RequireJS Aug 2022 · JavaScript frameworks
- added Salesforce Aug 2022 · CRM
- added Salesforce Service Cloud Aug 2022 · CRM
- added Tippy.js Aug 2022 · JavaScript libraries
- dropped Cart Functionality Jul 2022 · Ecommerce
- added Tippy.js Jul 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped core-js Apr 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Akamai mPulse Jan 2022 · RUM
2021 23 added · 8 dropped
- added Pinterest Conversion Tag Oct 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- dropped Pinterest Conversion Tag Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Amazon ALB Aug 2021 · Load balancers
- added Qualtrics Aug 2021 · Surveys
- added Salesforce Interaction Studio Aug 2021 · Personalisation
- added Adobe Experience Platform Identity Service Jul 2021 · Analytics
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Adobe Target Jul 2021 · A/B Testing
- added Akamai mPulse Jul 2021 · RUM
- added Boomerang Jul 2021 · RUM
- added Chart.js Jul 2021 · JavaScript graphics
- added Datadog Jul 2021 · RUM
- added Facebook Pixel Jul 2021 · Analytics
- added Lithium Jul 2021 · CMS
- added Movable Ink Jul 2021 · Personalisation
- added PHP Jul 2021 · Programming languages
- added Pinterest Conversion Tag Jul 2021 · Analytics
- added Prism Jul 2021 · Miscellaneous
- added RequireJS Jul 2021 · JavaScript frameworks
- dropped Cart Functionality May 2021 · Ecommerce
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped Lithium Mar 2021 · CMS
- dropped New Relic Mar 2021 · Analytics
- dropped PHP Mar 2021 · Programming languages
- dropped Prism Mar 2021 · Miscellaneous
- dropped RequireJS Mar 2021 · JavaScript frameworks
- added Moat Feb 2021 · Analytics
- added Salesforce Feb 2021 · CRM
- added Salesforce Service Cloud Feb 2021 · CRM
2020 7 added
- added New Relic Nov 2020 · Analytics
- added Amazon CloudFront Sep 2020 · CDN
- added Amazon Web Services Sep 2020 · PaaS
- added Chart.js Sep 2020 · JavaScript graphics
- added Cart Functionality Aug 2020 · Ecommerce
- added Google Tag Manager Jun 2020 · Tag managers
- added Adobe DTM Mar 2020 · Tag Managers
2019 11 added · 1 dropped
- dropped Facebook Dec 2019 · Widgets
- added Facebook Sep 2019 · Widgets
- added Sizmek Sep 2019 · Advertising Networks
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mobile Mar 2019 · Mobile Frameworks
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Optimizely Mar 2019 · Analytics
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Windows Server Mar 2019 · Operating Systems
2018 7 added · 1 dropped · 1 switched
- added Akamai Dec 2018 · CDN
- dropped Underscore.js Aug 2018 · JavaScript Frameworks
- switched webpack-2 Webpack Jul 2018 · Miscellaneous
- added Adobe Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added React Jun 2018 · JavaScript Frameworks
- added Underscore.js Jun 2018 · JavaScript Frameworks
- added webpack-2 Jun 2018 · Miscellaneous