Technology history for crs.org
Stack size over time
From 6 detected technologies in Apr 2018 to 118 in Jun 2026 (peak 120).
Currently detected
- Google Tag Manager since Apr 2018
- Vue.js since Apr 2018
- Font Awesome since Apr 2018
- Drupal since Apr 2018
- AddThis since Apr 2018
- Cloudflare since Apr 2018
- PHP since Jun 2018
- Varnish since Jun 2018
- Google Analytics since Jun 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Facebook since Jun 2018
- New Relic since Jun 2018
- AppNexus since Jun 2018
- Hotjar since Jun 2018
- jQuery since Jun 2018
- Underscore.js since Jul 2018
- Backbone.js since Jul 2018
- Google Font API since Aug 2018
- Nginx since Aug 2018
- Microsoft SharePoint since Aug 2018
- Microsoft ASP.NET since Aug 2018
- MySQL since Aug 2018
- IIS since Aug 2018
- jQuery Migrate since Aug 2018
- Slick since Aug 2018
- WordPress since Aug 2018
- Twitter Emoji (Twemoji) since Aug 2018
- Windows Server since Aug 2018
- Yoast SEO since Aug 2018
- ZURB Foundation since Aug 2018
- reCAPTCHA since Oct 2018
- jQuery UI since Apr 2019
- Animate.css since Apr 2019
- Bootstrap since Apr 2019
- Pantheon since May 2019
- Crazy Egg since May 2019
- MariaDB since May 2019
- Essential JS 2 since Nov 2019
- YouTube since Jan 2020
- Lodash since Mar 2020
- OWL Carousel since Jul 2020
- Modernizr since Jul 2020
- AddToAny since Jul 2020
- AdRoll since Nov 2020
- Popper since Feb 2021
- Microsoft Advertising since Feb 2021
- Fastly since Feb 2021
- Twitter Ads since May 2021
- Pinterest Conversion Tag since Jun 2021
- Facebook Pixel since Jun 2021
- PayPal since Jul 2021
- FancyBox since Jul 2021
- jsDelivr since Jul 2021
- AdRoll CMP System since Aug 2021
- core-js since Sep 2021
- Java since Sep 2021
- Amazon Advertising since Oct 2021
- Adobe Flash since Oct 2021
- Cloudflare Bot Management since Oct 2021
- particles.js since Nov 2021
- OpenSSL since Nov 2021
- Facebook Login since Nov 2021
- AOS since Nov 2021
- Apache HTTP Server since Nov 2021
- cdnjs since Nov 2021
- Ionicons since Nov 2021
- SweetAlert2 since Nov 2021
- Microsoft Clarity since Dec 2021
- Google Hosted Libraries since Feb 2022
- Cart Functionality since Feb 2022
- Adobe Audience Manager since Apr 2022
- Hoefler&Co since May 2022
- Optimizely since Aug 2022
- PWA since Aug 2022
- MailChimp since Aug 2022
- Moment.js since Aug 2022
- Microsoft 365 since Aug 2022
- Salesforce since Aug 2022
- Select2 since Aug 2022
- YUI since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Stripe since Oct 2022
- Google Maps since Dec 2022
- Leaflet since Dec 2022
- Livefyre since Dec 2022
- Contact Form 7 since Dec 2022
- Elementor since Dec 2022
- Isotope since Dec 2022
- RSS since Dec 2022
- Swiper since Dec 2022
- The Events Calendar since Dec 2022
- WP-PageNavi since Dec 2022
- Apple iCloud Mail since Jan 2023
- EveryAction since Feb 2023
- Photo Gallery since Mar 2023
- Lightbox since Mar 2023
- WPML since Mar 2023
- Snowplow Analytics since May 2023
- Redux Framework since May 2023
- jQuery CDN since Jun 2023
- Very Good Security since Jul 2023
- LearnDash since Oct 2023
- Priority Hints since Nov 2023
- theTradeDesk since Jan 2024
- VWO since Jan 2024
- lit-html since Jun 2024
- lit-element since Jun 2024
- Really Simple SSL & Security since Jul 2024
- Reddit Ads since Jul 2024
- VDX.tv since Oct 2024
- React since Mar 2025
- Google Charts since Mar 2025
- All in One SEO since Mar 2025
- Cloudinary since Jul 2025
- Webpack since Jul 2025
- HTTP/3 since Sep 2025
- VideoJS since Jan 2026
Previously used
- Cloudflare Browser Insights Oct 2025 to Oct 2025 · 1 mo
- Emotion Oct 2025 to Oct 2025 · 1 mo
- Preact Oct 2025 to Oct 2025 · 1 mo
- GSAP Sep 2025 to Sep 2025 · 1 mo
- Ubuntu Dec 2022 to Aug 2025 · 2 yrs
- WP Rocket Nov 2024 to Aug 2025 · 9 mo
- Amobee Mar 2022 to May 2025 · 3 yrs
- Google Optimize Feb 2021 to Jul 2024 · 3 yrs
- Google Tag Manager for WordPress Jun 2023 to Aug 2023 · 2 mo
- Adobe ColdFusion Aug 2022 to May 2023 · 9 mo
- CFML Aug 2022 to May 2023 · 9 mo
- Moat Feb 2021 to May 2023 · 2 yrs
- jQuery Mobile Mar 2023 to Apr 2023 · 1 mo
- Azure Sep 2021 to Feb 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Cloud Apr 2022 to Sep 2022 · 5 mo
- Google Cloud Trace Apr 2022 to Sep 2022 · 5 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Analytics May 2021 to Apr 2022 · 11 mo
- Extendify Feb 2022 to Feb 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Sentry May 2020 to Sep 2021 · 1 yr
- Clipboard.js Aug 2018 to Dec 2019 · 1 yr
- Twitter Aug 2018 to Dec 2019 · 1 yr
- Braintree Jul 2018 to Nov 2019 · 1 yr
- All in One SEO Pack Apr 2019 to Jun 2019 · 2 mo
- SWFObject Apr 2019 to May 2019 · 1 mo
Timeline
2026 1 added
- added VideoJS Jan 2026 · Video players
2025 5 added · 5 dropped · 2 switched
- dropped Cloudflare Browser Insights Dec 2025 · RUM
- dropped Preact Dec 2025 · JavaScript libraries
- added Cloudflare Browser Insights Oct 2025 · Analytics
- switched GSAP Emotion Oct 2025 · JavaScript frameworks
- added Preact Oct 2025 · JavaScript libraries
- dropped Ubuntu Oct 2025 · Operating systems
- dropped WP Rocket Oct 2025 · WordPress plugins
- switched Emotion GSAP Sep 2025 · JavaScript frameworks
- added HTTP/3 Sep 2025 · Miscellaneous
- dropped Amobee Jul 2025 · Advertising
- added Cloudinary Jul 2025 · CDN
- added Webpack Jul 2025 · Miscellaneous
2024 10 added · 2 dropped
- dropped Google Optimize Dec 2024 · A/B Testing
- added The Events Calendar Nov 2024 · WordPress plugins
- added Vue.js Nov 2024 · JavaScript frameworks
- added WP Rocket Nov 2024 · WordPress plugins
- added VDX.tv Oct 2024 · Advertising
- dropped The Events Calendar Aug 2024 · WordPress plugins
- added Really Simple SSL & Security Jul 2024 · Security
- added Reddit Ads Jul 2024 · Advertising
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- added theTradeDesk Jan 2024 · Advertising
- added VWO Jan 2024 · A/B Testing
2023 9 added · 7 dropped · 2 switched
- switched Google Tag Manager for WordPress LearnDash Oct 2023 · WordPress plugins
- dropped Adobe ColdFusion Jul 2023 · Web frameworks
- dropped CFML Jul 2023 · Programming languages
- added FancyBox Jul 2023 · JavaScript libraries
- added jsDelivr Jul 2023 · CDN
- added Very Good Security Jul 2023 · Security
- added jQuery CDN Jun 2023 · CDN
- dropped jQuery Mobile Jun 2023 · Mobile frameworks
- dropped C May 2023 · Programming languages
- added Redux Framework May 2023 · WordPress plugins
- switched Moat Snowplow Analytics May 2023 · Analytics
- dropped Azure Apr 2023 · PaaS
- added WPML Mar 2023 · WordPress plugins
- added C Feb 2023 · Programming languages
- added EveryAction Feb 2023 · Fundraising & donations
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Google Cloud Jan 2023 · IaaS
- dropped Google Cloud Trace Jan 2023 · Performance
2022 16 added · 7 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Twitter Analytics Dec 2022 · Analytics
- dropped Wheelio Nov 2022 · Widgets
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added MailChimp Aug 2022 · Email
- added Microsoft 365 Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- added Salesforce Aug 2022 · CRM
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Hoefler&Co May 2022 · Font scripts
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped Extendify Apr 2022 · WordPress plugins
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Tailwind CSS Apr 2022 · UI frameworks
- added Amobee Mar 2022 · Advertising
- dropped FancyBox Mar 2022 · JavaScript libraries
- dropped jsDelivr Mar 2022 · CDN
- added Cart Functionality Feb 2022 · Ecommerce
- added Extendify Feb 2022 · WordPress plugins
- added Google Hosted Libraries Feb 2022 · CDN
- dropped OpenSSL Feb 2022 · Web server extensions
2021 22 added · 1 dropped
- added Microsoft Clarity Dec 2021 · Analytics
- added cdnjs Nov 2021 · CDN
- dropped Sentry Nov 2021 · Issue trackers
- added Amazon Advertising Oct 2021 · Advertising
- added Cloudflare Bot Management Oct 2021 · Security
- added Azure Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Sentry Sep 2021 · Issue trackers
- added Wheelio Sep 2021 · Widgets
- added AdRoll CMP System Aug 2021 · Cookie compliance
- added FancyBox Jul 2021 · JavaScript libraries
- added jsDelivr Jul 2021 · CDN
- added PayPal Jul 2021 · Payment processors
- added Facebook Pixel Jun 2021 · Analytics
- added Pinterest Conversion Tag Jun 2021 · Analytics
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- added Fastly Feb 2021 · CDN
- added Google Optimize Feb 2021 · A/B Testing
- added Microsoft Advertising Feb 2021 · Analytics
- added Moat Feb 2021 · Analytics
- added Popper Feb 2021 · Miscellaneous
2020 5 added · 11 dropped
- dropped Sentry Dec 2020 · Issue trackers
- added AdRoll Nov 2020 · Advertising
- dropped Braintree Nov 2020 · Payment Processors
- added Sentry Aug 2020 · Issue trackers
- dropped All in One SEO Pack Jul 2020 · SEO
- dropped Sentry Jul 2020 · Issue trackers
- added Sentry May 2020 · Issue trackers
- dropped SWFObject Apr 2020 · Miscellaneous
- added Lodash Mar 2020 · JavaScript Libraries
- dropped Clipboard.js Feb 2020 · Miscellaneous
- dropped jQuery Migrate Feb 2020 · JavaScript Libraries
- dropped reCAPTCHA Feb 2020 · Captchas
- dropped Slick Feb 2020 · JavaScript Libraries
- dropped Twitter Feb 2020 · Widgets
- dropped ZURB Foundation Feb 2020 · Web Frameworks
- added YouTube Jan 2020 · Video Players
2019 36 added
- added Essential JS 2 Nov 2019 · JavaScript Libraries
- added MariaDB May 2019 · Databases
- added Pantheon May 2019 · PaaS
- added AddThis Mar 2019 · Widgets
- added AppNexus Mar 2019 · Advertising Networks
- added Backbone.js Mar 2019 · JavaScript Frameworks
- added Braintree Mar 2019 · Payment Processors
- added Clipboard.js Mar 2019 · Miscellaneous
- added Cloudflare Mar 2019 · CDN
- added Drupal Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Microsoft SharePoint Mar 2019 · CMS
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Slick Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Underscore.js Mar 2019 · JavaScript Libraries
- added Varnish Mar 2019 · Cache Tools
- added Windows Server Mar 2019 · Operating Systems
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added ZURB Foundation Mar 2019 · Web Frameworks
2018 13 added · 1 dropped
- added reCAPTCHA Oct 2018 · Captchas
- added Backbone.js Jul 2018 · JavaScript Frameworks
- added Braintree Jul 2018 · Payment Processors
- added Underscore.js Jul 2018 · JavaScript Frameworks
- dropped Vue.js Jul 2018 · JavaScript Frameworks
- added AppNexus Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages
- added Varnish Jun 2018 · Cache Tools