Technology history for citadel.com
Stack size over time
From 8 detected technologies in Apr 2018 to 43 in Jun 2026 (peak 54).
Currently detected
- Font Awesome since Apr 2018
- WordPress since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- Bootstrap since Jun 2018
- Hammer.js since Jun 2018
- jQuery UI since Aug 2018
- Moment.js since Aug 2018
- Amazon Web Services since Feb 2019
- Flickity since Jun 2020
- Linkedin Insight Tag since Feb 2021
- Cloudflare since Feb 2021
- Microsoft ASP.NET since May 2021
- OneTrust since May 2021
- FancyBox since Jul 2021
- DataTables since Sep 2021
- Cloudflare Bot Management since Oct 2021
- core-js since Oct 2021
- DocuSign since Aug 2022
- Amazon SES since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Swiper since Jan 2023
- WP Engine since Jan 2023
- Apple iCloud Mail since Jan 2023
- Isotope since Jan 2023
- WPML since Mar 2023
- Cloudflare Turnstile since May 2023
- DataDome since Oct 2023
- Varnish since Oct 2023
- Datadog since Aug 2025
- styled-components since Aug 2025
- React since Aug 2025
- Livefyre since Oct 2025
- Lodash since Oct 2025
- Leaflet since Oct 2025
- Underscore.js since Oct 2025
- Babel since Oct 2025
- Backbone.js since Oct 2025
- Handlebars since Oct 2025
Previously used
- HTTP/3 Jan 2023 to Feb 2026 · 3 yrs
- Salesforce Marketing Cloud Account Engagement Dec 2022 to Sep 2025 · 2 yrs
- YouTube Nov 2020 to Jun 2025 · 4 yrs
- Chili Piper Oct 2023 to Nov 2023 · 1 mo
- Google Font API Oct 2023 to Nov 2023 · 1 mo
- Google Hosted Libraries Oct 2023 to Nov 2023 · 1 mo
- Google Workspace Oct 2023 to Nov 2023 · 1 mo
- HubSpot Oct 2023 to Nov 2023 · 1 mo
- MailChimp Oct 2023 to Nov 2023 · 1 mo
- Mailgun Oct 2023 to Nov 2023 · 1 mo
- Marketo Forms Oct 2023 to Nov 2023 · 1 mo
- Sendgrid Oct 2023 to Nov 2023 · 1 mo
- Sentry Oct 2023 to Nov 2023 · 1 mo
- Twitter Ads Oct 2023 to Nov 2023 · 1 mo
- Vimeo Oct 2023 to Nov 2023 · 1 mo
- Webflow Oct 2023 to Nov 2023 · 1 mo
- Zendesk Oct 2023 to Nov 2023 · 1 mo
- Zoominfo Oct 2023 to Nov 2023 · 1 mo
- Demandbase Oct 2023 to Oct 2023 · 1 mo
- Facebook Pixel Jul 2021 to Oct 2023 · 2 yrs
- Google Optimize Oct 2023 to Oct 2023 · 1 mo
- reCAPTCHA Feb 2021 to Apr 2023 · 2 yrs
- Contact Form 7 Feb 2022 to Dec 2022 · 10 mo
- Google Maps Apr 2018 to Dec 2022 · 4 yrs
- Hoefler&Co May 2022 to Dec 2022 · 7 mo
- Twitter Emoji (Twemoji) Jun 2018 to Dec 2022 · 4 yrs
- Typekit Jun 2018 to Dec 2022 · 4 yrs
- Pardot Jun 2018 to Nov 2022 · 4 yrs
- IIS May 2021 to May 2022 · 1 yr
- Windows Server Jul 2021 to May 2022 · 10 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Amazon CloudFront Apr 2018 to Jan 2021 · 2 yrs
- Apache HTTP Server Jun 2018 to Jan 2021 · 2 yrs
- jQuery Migrate Apr 2018 to Jan 2020 · 1 yr
- Highcharts Aug 2018 to Dec 2018 · 4 mo
- Modernizr Aug 2018 to Dec 2018 · 4 mo
- Nginx Aug 2018 to Dec 2018 · 4 mo
- RxJS Aug 2018 to Dec 2018 · 4 mo
- Select2 Aug 2018 to Dec 2018 · 4 mo
- W3 Total Cache Apr 2018 to May 2018 · 1 mo
Timeline
2026 1 dropped
- dropped HTTP/3 Apr 2026 · Miscellaneous
2025 2 added · 22 dropped
- added React Dec 2025 · JavaScript frameworks
- added styled-components Dec 2025 · JavaScript frameworks
- dropped React Nov 2025 · JavaScript frameworks
- dropped Salesforce Marketing Cloud Account Engagement Nov 2025 · Marketing automation
- dropped styled-components Nov 2025 · JavaScript frameworks
- dropped Chili Piper Oct 2025 · Appointment scheduling
- dropped Google Font API Oct 2025 · Font scripts
- dropped Google Hosted Libraries Oct 2025 · CDN
- dropped Google Workspace Oct 2025 · Webmail
- dropped HubSpot Oct 2025 · Marketing automation
- dropped MailChimp Oct 2025 · Email
- dropped Mailgun Oct 2025 · Email
- dropped Marketo Forms Oct 2025 · Widgets
- dropped Sendgrid Oct 2025 · Email
- dropped Sentry Oct 2025 · Issue trackers
- dropped Twitter Ads Oct 2025 · Advertising
- dropped Vimeo Oct 2025 · Video players
- dropped Webflow Oct 2025 · Page builders
- dropped Zendesk Oct 2025 · Issue trackers
- dropped Zoominfo Oct 2025 · Analytics
- dropped Demandbase Aug 2025 · Analytics
- dropped Facebook Pixel Aug 2025 · Analytics
- dropped Google Optimize Aug 2025 · A/B Testing
- dropped YouTube Aug 2025 · Video players
2023 6 added · 6 dropped · 2 switched
- added Linkedin Insight Tag Aug 2023 · Analytics
- dropped Linkedin Insight Tag Jun 2023 · Analytics
- switched reCAPTCHA Cloudflare Turnstile May 2023 · Security
- switched Contact Form 7 WPML Mar 2023 · WordPress plugins
- dropped Facebook Pixel Feb 2023 · Analytics
- dropped Google Maps Feb 2023 · Maps
- dropped Hoefler&Co Feb 2023 · Font scripts
- dropped Twitter Emoji (Twemoji) Feb 2023 · Font scripts
- dropped Typekit Feb 2023 · Font scripts
- added Apple iCloud Mail Jan 2023 · Webmail
- added HTTP/3 Jan 2023 · Miscellaneous
- added Isotope Jan 2023 · JavaScript libraries
- added Swiper Jan 2023 · JavaScript libraries
- added WP Engine Jan 2023 · PaaS
2022 9 added · 4 dropped · 1 switched
- switched Pardot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added DocuSign Aug 2022 · Miscellaneous
- added Pardot Aug 2022 · Marketing automation
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- added YouTube Jul 2022 · Video players
- dropped Facebook Jun 2022 · Widgets
- added Hoefler&Co May 2022 · Font scripts
- added Contact Form 7 Feb 2022 · WordPress plugins
- dropped YouTube Feb 2022 · Video players
2021 13 added · 17 dropped · 1 switched
- dropped core-js Dec 2021 · JavaScript libraries
- dropped Wheelio Nov 2021 · Widgets
- added Cloudflare Bot Management Oct 2021 · Security
- added core-js Oct 2021 · JavaScript libraries
- added DataTables Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added FancyBox Jul 2021 · JavaScript libraries
- added Flickity Jul 2021 · JavaScript libraries
- added Hammer.js Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Typekit Jul 2021 · Font scripts
- added Windows Server Jul 2021 · Operating systems
- dropped Highcharts Jun 2021 · JavaScript Graphics
- dropped jQuery UI Jun 2021 · JavaScript Libraries
- dropped Modernizr Jun 2021 · JavaScript Libraries
- dropped Moment.js Jun 2021 · JavaScript Libraries
- dropped Nginx Jun 2021 · Web Servers
- dropped RxJS Jun 2021 · JavaScript Frameworks
- dropped Select2 Jun 2021 · JavaScript Libraries
- dropped Amazon Web Services Mar 2021 · PaaS
- dropped Apache HTTP Server Mar 2021 · Web servers
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Flickity Mar 2021 · JavaScript libraries
- dropped Hammer.js Mar 2021 · JavaScript libraries
- dropped Pardot Mar 2021 · Marketing automation
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Typekit Mar 2021 · Font scripts
- switched Amazon CloudFront Cloudflare Feb 2021 · CDN
- added Linkedin Insight Tag Feb 2021 · Analytics
- added reCAPTCHA Feb 2021 · Security
2020 2 added · 1 dropped
- added YouTube Nov 2020 · Video players
- added Flickity Jun 2020 · JavaScript libraries
- dropped jQuery Migrate Mar 2020 · JavaScript Libraries
2019 17 added
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Maps Mar 2019 · Maps
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hammer.js Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Pardot Mar 2019 · Marketing Automation
- added PHP Mar 2019 · Programming Languages
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Typekit Mar 2019 · Font Scripts
- added WordPress Mar 2019 · Blogs
- added Amazon Web Services Feb 2019 · PaaS
2018 10 added · 1 dropped
- dropped W3 Total Cache Jul 2018 · Cache Tools
- added Apache HTTP Server Jun 2018 · Web Servers
- added Bootstrap Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Hammer.js Jun 2018 · JavaScript Frameworks
- added MySQL Jun 2018 · Databases
- added Pardot Jun 2018 · Marketing Automation
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added Typekit Jun 2018 · Font Scripts