Technology history for c-span.org
Stack size over time
From 4 detected technologies in Apr 2018 to 70 in Jun 2026 (peak 71).
Currently detected
- Amazon CloudFront since Apr 2018
- jQuery UI since Apr 2018
- jQuery since Apr 2018
- Apache HTTP Server since Jun 2018
- Google Analytics since Jun 2018
- Modernizr since Jun 2018
- Typekit since Jun 2018
- Bootstrap since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Amazon Web Services since Jan 2019
- Google Font API since Apr 2019
- ShareThis since Apr 2019
- VideoJS since Mar 2020
- Google AdSense since Apr 2020
- Google Tag Manager since Sep 2020
- Google Publisher Tag since Feb 2021
- PHP since Sep 2021
- cdnjs since Nov 2021
- Admiral since May 2022
- Cloudflare since May 2022
- Hotjar since May 2022
- reCAPTCHA since May 2022
- jQuery Modal since Jul 2022
- YouTube since Jul 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Apple iCloud Mail since Jan 2023
- Donorbox since Apr 2023
- Amazon Advertising since Jun 2023
- AppNexus since Jun 2023
- 33Across since Jun 2023
- DoubleClick for Publishers (DFP) since Jun 2023
- OpenX since Jun 2023
- Polyfill since Jun 2023
- Prebid since Jun 2023
- PubMatic since Jun 2023
- Rubicon Project since Jun 2023
- TripleLift since Jul 2023
- Cloudflare Bot Management since Aug 2023
- OneSignal since Aug 2023
- Vidazoo since Sep 2023
- Adobe Audience Manager since Nov 2023
- HubSpot since Feb 2024
- Dynamic Yield since Apr 2024
- OneTrust since Apr 2024
- jsDelivr since May 2024
- Linkedin Insight Tag since Jul 2024
- core-js since Jul 2024
- Facebook Pixel since Jul 2024
- ID5 since Sep 2024
- Snowplow Analytics since Sep 2024
- Swiper since Dec 2024
- Taggbox since Dec 2024
- Twitter Ads since Dec 2024
- Cart Functionality since Dec 2025
- Cloudflare Browser Insights since Apr 2026
- Microsoft Advertising since Apr 2026
- New Relic since Apr 2026
- Open Graph since Apr 2026
- PayPal since Apr 2026
- Priority Hints since Apr 2026
- PWA since Apr 2026
- Ruby since Apr 2026
- Ruby on Rails since Apr 2026
- Rudderstack since Apr 2026
- Stimulus since Apr 2026
- Stripe since Apr 2026
- Tapfiliate since Apr 2026
- Turbo since Apr 2026
Previously used
- Segment Apr 2026 to Apr 2026 · 1 mo
- Criteo Sep 2024 to May 2025 · 8 mo
- React Dec 2024 to May 2025 · 5 mo
- Twitter Dec 2024 to May 2025 · 5 mo
- GumGum Sep 2023 to Feb 2024 · 5 mo
- Amazon ALB Jun 2023 to Jul 2023 · 1 mo
- Google Hosted Libraries Feb 2022 to Jan 2023 · 11 mo
- Facebook Login Jul 2021 to Nov 2022 · 1 yr
- Google Ads Conversion Tracking Mar 2022 to Oct 2022 · 7 mo
- IIS Aug 2018 to Aug 2022 · 4 yrs
- JW Player Jul 2021 to Aug 2022 · 1 yr
- Windows Server Aug 2018 to Aug 2022 · 4 yrs
- Google Remarketing Tag Oct 2021 to May 2022 · 7 mo
- Facebook Aug 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- theTradeDesk Jul 2021 to Sep 2021 · 2 mo
- OpenSSL Jun 2018 to Sep 2020 · 2 yrs
- AdRoll Apr 2019 to Jun 2019 · 2 mo
- Amazon EC2 Jun 2018 to Feb 2019 · 8 mo
- SWFObject Apr 2018 to May 2018 · 1 mo
Timeline
2026 1 dropped
- dropped Segment Jun 2026 · Customer data platform
2025 1 added · 4 dropped
- added Cart Functionality Dec 2025 · Ecommerce
- dropped Criteo Jul 2025 · Advertising
- dropped React Jul 2025 · JavaScript frameworks
- dropped Twitter Jul 2025 · Widgets
- dropped Twitter Ads Jul 2025 · Advertising
2024 11 added · 1 dropped
- added React Dec 2024 · JavaScript frameworks
- added Swiper Dec 2024 · JavaScript libraries
- added Taggbox Dec 2024 · Widgets
- added Twitter Dec 2024 · Widgets
- added Twitter Ads Dec 2024 · Advertising
- added core-js Jul 2024 · JavaScript libraries
- added Facebook Pixel Jul 2024 · Analytics
- added Linkedin Insight Tag Jul 2024 · Analytics
- added Dynamic Yield Apr 2024 · A/B Testing
- dropped GumGum Apr 2024 · Advertising
- added OneTrust Apr 2024 · Cookie compliance
- added HubSpot Feb 2024 · Marketing automation
2023 9 added · 8 dropped
- added Adobe Audience Manager Nov 2023 · Segmentation
- added TripleLift Nov 2023 · Advertising
- dropped Amazon ALB Sep 2023 · Load balancers
- added GumGum Sep 2023 · Advertising
- dropped TripleLift Sep 2023 · Advertising
- added Vidazoo Sep 2023 · Advertising
- added Cloudflare Bot Management Aug 2023 · Security
- added OneSignal Aug 2023 · Marketing automation
- added TripleLift Jul 2023 · Advertising
- added Donorbox Apr 2023 · Fundraising & donations
- dropped Google Hosted Libraries Apr 2023 · CDN
- dropped Facebook Login Feb 2023 · Authentication
- dropped Google Ads Conversion Tracking Feb 2023 · Analytics
- dropped ShareThis Feb 2023 · Widgets
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped IIS Jan 2023 · Web servers
- dropped Windows Server Jan 2023 · Operating systems
2022 29 added · 2 dropped · 1 switched
- dropped JW Player Nov 2022 · Video players
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Admiral Aug 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Facebook Login Aug 2022 · Authentication
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added Hotjar Aug 2022 · Analytics
- added IIS Aug 2022 · Web servers
- added jQuery Modal Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added JW Player Aug 2022 · Video players
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Modernizr Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- switched Facebook ShareThis Aug 2022 · Widgets
- added Typekit Aug 2022 · Font scripts
- added VideoJS Aug 2022 · Video players
- added Windows Server Aug 2022 · Operating systems
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added YouTube Jul 2022 · Video players
- added Cloudflare May 2022 · CDN
- added Google Ads Conversion Tracking Mar 2022 · Analytics
- added Google Hosted Libraries Feb 2022 · CDN
2021 12 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped theTradeDesk Nov 2021 · Advertising
- added Google Remarketing Tag Oct 2021 · Retargeting
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
- added Google Tag Manager Jul 2021 · Tag managers
- added jQuery UI Jul 2021 · JavaScript libraries
- added JW Player Jul 2021 · Video players
- added Modernizr Jul 2021 · JavaScript libraries
- added theTradeDesk Jul 2021 · Advertising
- added Typekit Jul 2021 · Font scripts
- added VideoJS Jul 2021 · Video players
- dropped Google Tag Manager Apr 2021 · Tag managers
- dropped jQuery UI Apr 2021 · JavaScript libraries
- dropped Modernizr Apr 2021 · JavaScript libraries
- dropped Typekit Apr 2021 · Font scripts
- dropped VideoJS Apr 2021 · Video players
- added Google Publisher Tag Feb 2021 · Advertising
2020 3 added · 1 dropped
- dropped OpenSSL Nov 2020 · Web server extensions
- added Google Tag Manager Sep 2020 · Tag managers
- added Google AdSense Apr 2020 · Advertising Networks
- added VideoJS Mar 2020 · Video Players
2019 16 added · 2 dropped
- dropped AdRoll Aug 2019 · Advertising Networks
- added AdRoll Apr 2019 · Advertising Networks
- dropped Amazon EC2 Apr 2019 · Web Servers
- 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 IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added OpenSSL Mar 2019 · Web Server Extensions
- added Typekit Mar 2019 · Font Scripts
- added Windows Server Mar 2019 · Operating Systems
- added Amazon Web Services Jan 2019 · PaaS
2018 6 added · 1 dropped
- dropped SWFObject Jul 2018 · Miscellaneous
- added Amazon EC2 Jun 2018 · Web Servers
- added Apache HTTP Server Jun 2018 · Web Servers
- added Google Analytics Jun 2018 · Analytics
- added Modernizr Jun 2018 · JavaScript Frameworks
- added OpenSSL Jun 2018 · Web Server Extensions
- added Typekit Jun 2018 · Font Scripts