Technology history for wcs.org
Stack size over time
From 4 detected technologies in Apr 2018 to 79 in Jun 2026.
Currently detected
- Nginx since Apr 2018
- Google Tag Manager since Apr 2018
- Optimizely since Apr 2018
- Google Analytics since Jun 2018
- Facebook since Jun 2018
- Modernizr since Jun 2018
- Drupal since Aug 2018
- FlexSlider since Aug 2018
- Microsoft ASP.NET since Aug 2018
- AddThis since Aug 2018
- Apache HTTP Server since Aug 2018
- Bootstrap since Aug 2018
- IIS since Aug 2018
- jQuery Migrate since Aug 2018
- DNN since Aug 2018
- FancyBox since Aug 2018
- Font Awesome since Aug 2018
- Google Font API since Aug 2018
- jQuery since Aug 2018
- PHP since Aug 2018
- Typekit since Aug 2018
- Varnish since Aug 2018
- MySQL since Aug 2018
- jQuery UI since Aug 2018
- SoundManager since Aug 2018
- SWFObject since Aug 2018
- Twitter since Aug 2018
- Windows Server since Aug 2018
- WordPress since Aug 2018
- YouTube since Aug 2018
- ZURB Foundation since Aug 2018
- AudioEye since Aug 2020
- Plesk since Dec 2020
- Twitter Emoji (Twemoji) since Jan 2021
- Microsoft Advertising since Feb 2021
- Moat since Feb 2021
- Choices since Feb 2021
- Google Optimize since Feb 2021
- AdRoll since Apr 2021
- Facebook Pixel since Jun 2021
- Movable Ink since Jul 2021
- Twitter Ads since Jul 2021
- AdRoll CMP System since Aug 2021
- Azure since Aug 2021
- core-js since Sep 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Microsoft Clarity since Dec 2021
- Google Hosted Libraries since Feb 2022
- jQuery CDN since Feb 2022
- ExactMetrics since Mar 2022
- Livefyre since Apr 2022
- Lodash since Apr 2022
- Adobe Audience Manager since Apr 2022
- Apple Pay since Apr 2022
- Babel since Apr 2022
- Leaflet since Apr 2022
- Webpack since Apr 2022
- Amazon S3 since May 2022
- Amazon Web Services since May 2022
- Vimeo since Jul 2022
- Sendgrid since Aug 2022
- Sentry since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- iGoDigital since Oct 2022
- RSS since Dec 2022
- Amazon ALB since Apr 2023
- ShareThis since Apr 2023
- Moment.js since May 2023
- Cart Functionality since Feb 2024
- cdnjs since Feb 2024
- Popper since Feb 2024
- Java since Dec 2024
- VWO since Jul 2025
- Amazon Advertising since Oct 2025
- Amazon Webstore since Oct 2025
- PerimeterX since Nov 2025
- PostHog since May 2026
Previously used
- Elfsight Jan 2024 to Oct 2024 · 9 mo
- Google Workspace Aug 2022 to Mar 2024 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Facebook Login Jul 2021 to Aug 2022 · 1 yr
- Fastly May 2022 to Aug 2022 · 3 mo
- Google Remarketing Tag Dec 2021 to May 2022 · 5 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- reCAPTCHA Feb 2019 to Jul 2021 · 2 yrs
- New Relic Feb 2019 to Jun 2021 · 2 yrs
- Phusion Passenger Jun 2018 to Oct 2018 · 4 mo
- Ruby Jun 2018 to Sep 2018 · 3 mo
- Ruby on Rails Apr 2018 to Sep 2018 · 5 mo
Timeline
2026 1 added
- added PostHog May 2026 · Analytics
2025 4 added
- added PerimeterX Nov 2025 · Security
- added Amazon Advertising Oct 2025 · Advertising
- added Amazon Webstore Oct 2025 · Ecommerce
- added VWO Jul 2025 · Analytics
2024 4 added · 2 dropped
- dropped Elfsight Dec 2024 · Widgets
- added Java Dec 2024 · Programming languages
- dropped Google Workspace May 2024 · Webmail
- added Twitter Emoji (Twemoji) Mar 2024 · Font scripts
- added Cart Functionality Feb 2024 · Ecommerce
- added Elfsight Jan 2024 · Widgets
2023 27 added · 1 dropped · 1 switched
- dropped Twitter Emoji (Twemoji) Jul 2023 · Font scripts
- added AdRoll May 2023 · Advertising
- added AdRoll CMP System May 2023 · Cookie compliance
- added Apache HTTP Server May 2023 · Web servers
- added Apple Pay May 2023 · Payment processors
- added Drupal May 2023 · CMS
- added ExactMetrics May 2023 · WordPress plugins
- added FancyBox May 2023 · JavaScript libraries
- added FlexSlider May 2023 · Widgets
- added Google Font API May 2023 · Font scripts
- added Google Workspace May 2023 · Webmail
- added Moment.js May 2023 · JavaScript libraries
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- switched C PHP May 2023 · Programming languages
- added Plesk May 2023 · Hosting panels
- added RSS May 2023 · Miscellaneous
- added ShareThis May 2023 · Widgets
- added SoundManager May 2023 · JavaScript libraries
- added Twitter Emoji (Twemoji) May 2023 · Font scripts
- added Typekit May 2023 · Font scripts
- added Varnish May 2023 · Caching
- added WordPress May 2023 · CMS
- added YouTube May 2023 · Video players
- added ZURB Foundation May 2023 · UI frameworks
- added Amazon ALB Apr 2023 · Load balancers
- added ShareThis Apr 2023 · Widgets
- added Twitter Emoji (Twemoji) Apr 2023 · Font scripts
- added C Feb 2023 · Programming languages
2022 54 added · 7 dropped · 1 switched
- dropped Fastly Dec 2022 · CDN
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Dec 2022 · Font scripts
- dropped Facebook Login Oct 2022 · Authentication
- added iGoDigital Oct 2022 · Personalisation
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added AdRoll Aug 2022 · Advertising
- added AdRoll CMP System Aug 2022 · Cookie compliance
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Apache HTTP Server Aug 2022 · Web servers
- added Apple Pay Aug 2022 · Payment processors
- added AudioEye Aug 2022 · Accessibility
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Drupal Aug 2022 · CMS
- added ExactMetrics Aug 2022 · WordPress plugins
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added FancyBox Aug 2022 · JavaScript libraries
- added Fastly Aug 2022 · CDN
- added FlexSlider Aug 2022 · Widgets
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Optimize Aug 2022 · A/B Testing
- added Google Workspace Aug 2022 · Webmail
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added Moat Aug 2022 · Analytics
- added Movable Ink Aug 2022 · Personalisation
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Plesk Aug 2022 · Hosting panels
- added Sendgrid Aug 2022 · Email
- added Sentry Aug 2022 · Issue trackers
- added SoundManager Aug 2022 · JavaScript libraries
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Typekit Aug 2022 · Font scripts
- added Varnish Aug 2022 · Caching
- added WordPress Aug 2022 · CMS
- added YouTube Aug 2022 · Video players
- switched Tailwind CSS ZURB Foundation Aug 2022 · UI frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Vimeo Jul 2022 · Video players
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- added Fastly May 2022 · CDN
- dropped Twitter Emoji (Twemoji) May 2022 · Font scripts
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Apple Pay Apr 2022 · Payment processors
- added Tailwind CSS Apr 2022 · UI frameworks
- added ExactMetrics Mar 2022 · WordPress plugins
- dropped Wheelio Mar 2022 · Widgets
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
2021 24 added · 9 dropped · 1 switched
- added Google Remarketing Tag Dec 2021 · Retargeting
- added Microsoft Clarity Dec 2021 · Analytics
- added MySQL Dec 2021 · Databases
- added WordPress Dec 2021 · CMS
- added Cloudflare Nov 2021 · CDN
- switched reCAPTCHA Cloudflare Bot Management Nov 2021 · Security
- dropped MySQL Oct 2021 · Databases
- dropped WordPress Oct 2021 · Blogs
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added AdRoll CMP System Aug 2021 · Cookie compliance
- added AudioEye Aug 2021 · Accessibility
- added Azure Aug 2021 · PaaS
- dropped New Relic Aug 2021 · Analytics
- added Facebook Login Jul 2021 · Social logins
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Movable Ink Jul 2021 · Personalisation
- added Twitter Ads Jul 2021 · Advertising
- added Facebook Pixel Jun 2021 · Analytics
- added New Relic Jun 2021 · Analytics
- added AdRoll Apr 2021 · Advertising
- added MySQL Apr 2021 · Databases
- added WordPress Apr 2021 · Blogs
- dropped MySQL Mar 2021 · Databases
- dropped New Relic Mar 2021 · Analytics
- dropped SoundManager Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Typekit Mar 2021 · Font scripts
- dropped WordPress Mar 2021 · CMS
- added Choices Feb 2021 · Miscellaneous
- added Google Optimize Feb 2021 · A/B Testing
- added Microsoft Advertising Feb 2021 · Analytics
- added Moat Feb 2021 · Analytics
- added Twitter Emoji (Twemoji) Jan 2021 · Miscellaneous
2020 2 added · 2 dropped
- added Plesk Dec 2020 · Hosting panels
- dropped AudioEye Oct 2020 · Accessibility
- added AudioEye Aug 2020 · Accessibility
- dropped YouTube Jan 2020 · Video Players
2019 23 added · 1 switched
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Drupal Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- added FlexSlider Mar 2019 · Widgets
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added Optimizely Mar 2019 · Analytics
- switched Ruby PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added SoundManager Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added Typekit Mar 2019 · Font Scripts
- added Varnish Mar 2019 · Cache Tools
- added WordPress Mar 2019 · Blogs
- added YouTube Mar 2019 · Video Players
- added ZURB Foundation Mar 2019 · Web Frameworks
- added New Relic Feb 2019 · Analytics
- added reCAPTCHA Feb 2019 · Captchas
2018 2 dropped
- dropped Phusion Passenger Dec 2018 · Web Servers
- dropped Ruby on Rails Nov 2018 · Web Frameworks