Technology history for nrdc.org
Stack size over time
From 4 detected technologies in Apr 2018 to 65 in Jun 2026.
Currently detected
- Drupal since Apr 2018
- Font Awesome since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Jun 2018
- jQuery UI since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Varnish since Jun 2018
- Modernizr since Aug 2018
- Google Font API since Aug 2018
- Squarespace since Aug 2018
- Typekit since Aug 2018
- YUI since Aug 2018
- Webpack since Sep 2018
- Hotjar since Dec 2018
- Platform.sh since May 2019
- OneTrust since Aug 2020
- Microsoft Advertising since Feb 2021
- Facebook Pixel since Jul 2021
- Google Optimize since Jul 2021
- React since Aug 2021
- core-js since Sep 2021
- Cart Functionality since Nov 2021
- Preact since Nov 2021
- OptinMonster since Feb 2022
- Survicate since Apr 2022
- cdnjs since May 2022
- Cloudflare since May 2022
- Hoefler&Co since May 2022
- YouTube since Jul 2022
- Azure since Aug 2022
- DocuSign since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Apache HTTP Server since Dec 2022
- Apple Pay since Dec 2022
- Stripe since Dec 2022
- Apple iCloud Mail since Jan 2023
- Siteimprove since Feb 2023
- Everflow since Apr 2023
- GSAP since Apr 2023
- Polyfill since Apr 2023
- Linkedin Insight Tag since Oct 2023
- AB Tasty since Nov 2023
- Rokt since May 2024
- Cloudflare Bot Management since Dec 2024
- Unpkg since Dec 2024
- web-vitals since Dec 2024
- Cloudflare Browser Insights since Apr 2025
- TikTok Pixel since Apr 2025
- Clinch since Oct 2025
- Amazon CloudFront since Dec 2025
- Amazon S3 since Dec 2025
- Amazon Web Services since Dec 2025
- Bootstrap since Dec 2025
- jsDelivr since Dec 2025
- Elastic APM since Dec 2025
- Elasticsearch since Dec 2025
- Lodash since Dec 2025
- reCAPTCHA since Dec 2025
- TinyMCE since Dec 2025
- Wistia since Dec 2025
- PerimeterX since Jun 2026
Previously used
- Adobe Audience Manager Apr 2022 to Nov 2024 · 2 yrs
- theTradeDesk Jul 2021 to Nov 2024 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Nginx Jun 2018 to Feb 2023 · 4 yrs
- OpenResty Aug 2022 to Feb 2023 · 6 mo
- Moment.js Jun 2021 to Jan 2023 · 1 yr
- Twitter Ads Apr 2021 to Nov 2022 · 1 yr
- AppNexus Jun 2018 to Oct 2022 · 4 yrs
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Jan 2022 to Oct 2022 · 9 mo
- Quantcast Measure Jan 2019 to Oct 2022 · 3 yrs
- Fastly Jun 2018 to Aug 2022 · 4 yrs
- Twitter Analytics Apr 2021 to Apr 2022 · 1 yr
- jQuery CDN Feb 2022 to Mar 2022 · 1 mo
- styled-components Aug 2021 to Dec 2021 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- CKEditor Jul 2018 to Jul 2019 · 1 yr
- Vue.js Apr 2018 to May 2018 · 1 mo
Timeline
2026 1 added
- added PerimeterX Jun 2026 · Security
2025 4 added · 3 dropped
- added Clinch Oct 2025 · Personalisation
- added Cloudflare Browser Insights Apr 2025 · RUM
- added TikTok Pixel Apr 2025 · Analytics
- added Cloudflare Bot Management Mar 2025 · Security
- dropped Cloudflare Bot Management Feb 2025 · Security
- dropped Adobe Audience Manager Jan 2025 · Segmentation
- dropped theTradeDesk Jan 2025 · Advertising
2024 6 added
- added Cloudflare Bot Management Dec 2024 · Security
- added Unpkg Dec 2024 · CDN
- added web-vitals Dec 2024 · JavaScript libraries
- added Adobe Audience Manager May 2024 · Segmentation
- added Rokt May 2024 · Personalisation
- added theTradeDesk May 2024 · Advertising
2023 9 added · 4 dropped · 1 switched
- added AB Tasty Nov 2023 · A/B Testing
- added Linkedin Insight Tag Oct 2023 · Analytics
- dropped C Apr 2023 · Programming languages
- added Everflow Apr 2023 · Analytics
- added GSAP Apr 2023 · JavaScript frameworks
- dropped Nginx Apr 2023 · Web servers
- dropped OpenResty Apr 2023 · Web servers
- switched Moment.js Polyfill Apr 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
- added Siteimprove Feb 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
- added Cart Functionality Jan 2023 · Ecommerce
- added Moment.js Jan 2023 · JavaScript libraries
- dropped Twitter Ads Jan 2023 · Advertising
2022 41 added · 13 dropped
- dropped Adobe Audience Manager Dec 2022 · Segmentation
- dropped AppNexus Dec 2022 · Advertising
- dropped Fastly Dec 2022 · CDN
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Microsoft Clarity Dec 2022 · Analytics
- dropped Quantcast Measure Dec 2022 · Analytics
- dropped theTradeDesk Dec 2022 · Advertising
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added AppNexus Aug 2022 · Advertising
- added Azure Aug 2022 · PaaS
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added Drupal Aug 2022 · CMS
- added Facebook Pixel Aug 2022 · Analytics
- added Fastly Aug 2022 · CDN
- added Font Awesome Aug 2022 · Font scripts
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Hoefler&Co Aug 2022 · Font scripts
- added Hotjar Aug 2022 · Analytics
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added OneTrust Aug 2022 · Cookie compliance
- added OptinMonster Aug 2022 · Marketing automation
- added PHP Aug 2022 · Programming languages
- added Platform.sh Aug 2022 · PaaS
- added Preact Aug 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- added Quantcast Measure Aug 2022 · Analytics
- added Survicate Aug 2022 · Surveys
- added theTradeDesk Aug 2022 · Advertising
- added Twitter Ads Aug 2022 · Advertising
- added YouTube Aug 2022 · Video players
- added YouTube Jul 2022 · Video players
- dropped Moment.js Jun 2022 · JavaScript libraries
- dropped Twitter Analytics Jun 2022 · Analytics
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- added Fastly May 2022 · CDN
- added Hoefler&Co May 2022 · Font scripts
- dropped jQuery CDN May 2022 · CDN
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Survicate Apr 2022 · Surveys
- added jQuery CDN Feb 2022 · CDN
- added OptinMonster Feb 2022 · Marketing automation
- dropped React Feb 2022 · JavaScript frameworks
- dropped styled-components Feb 2022 · Development
- dropped Cart Functionality Jan 2022 · Ecommerce
- added Microsoft Clarity Jan 2022 · Analytics
2021 19 added · 8 dropped
- added Moment.js Dec 2021 · JavaScript libraries
- added React Dec 2021 · JavaScript frameworks
- added styled-components Dec 2021 · Development
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- added Preact Nov 2021 · JavaScript libraries
- dropped Moment.js Oct 2021 · JavaScript libraries
- dropped React Oct 2021 · JavaScript libraries
- dropped styled-components Oct 2021 · JavaScript frameworks
- added core-js Sep 2021 · JavaScript libraries
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added React Aug 2021 · JavaScript libraries
- added styled-components Aug 2021 · JavaScript frameworks
- added Facebook Pixel Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added jQuery UI Jul 2021 · JavaScript libraries
- added Quantcast Choice Jul 2021 · Cookie compliance
- added theTradeDesk Jul 2021 · Advertising
- added Moment.js Jun 2021 · JavaScript libraries
- dropped Fastly Apr 2021 · CDN
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- added Microsoft Advertising Feb 2021 · Analytics
2020 4 added · 1 dropped
- added Fastly Dec 2020 · CDN
- added OneTrust Aug 2020 · Cookie compliance
- added Quantcast Choice Aug 2020 · Cookie compliance
- dropped Fastly Mar 2020 · CDN
- added Fastly Jan 2020 · CDN
2019 12 added · 3 dropped
- dropped CKEditor Sep 2019 · Rich Text Editors
- dropped Fastly Jul 2019 · CDN
- added Platform.sh May 2019 · PaaS
- added Fastly Apr 2019 · CDN
- added AppNexus Mar 2019 · Advertising Networks
- added CKEditor Mar 2019 · Rich Text Editors
- added Drupal Mar 2019 · CMS
- dropped Fastly Mar 2019 · CDN
- added Font Awesome Mar 2019 · Font Scripts
- added Hotjar Mar 2019 · Analytics
- added jQuery UI Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages
- added Quantcast Measure Mar 2019 · Analytics
- added Fastly Jan 2019 · CDN
- added Quantcast Measure Jan 2019 · Analytics
2018 13 added · 4 dropped
- dropped Fastly Dec 2018 · CDN
- added Hotjar Dec 2018 · Analytics
- dropped Nginx Nov 2018 · Web Servers
- added Fastly Oct 2018 · CDN
- added Webpack Sep 2018 · Miscellaneous
- dropped Fastly Aug 2018 · CDN
- added CKEditor Jul 2018 · Rich Text Editors
- dropped Vue.js Jul 2018 · JavaScript Frameworks
- added AppNexus Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Fastly Jun 2018 · CDN
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Nginx Jun 2018 · Web Servers
- added PHP Jun 2018 · Programming Languages
- added Varnish Jun 2018 · Cache Tools