Technology history for pcusa.org
Stack size over time
From 3 detected technologies in Apr 2018 to 89 in Jun 2026.
Currently detected
- Nginx since Apr 2018
- jQuery UI since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- Hotjar since Jun 2018
- Bootstrap since Jun 2018
- Typekit since Jun 2018
- Font Awesome since Aug 2018
- Exhibit since Aug 2018
- Drupal since Aug 2018
- Modernizr since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Google Font API since Aug 2018
- PHP since Aug 2018
- Prototype since Aug 2018
- Apache HTTP Server since Aug 2018
- Cloudflare since Aug 2018
- Lightbox since Aug 2018
- IIS since Aug 2018
- Twitter typeahead.js since Aug 2018
- Ubuntu since Aug 2018
- Windows Server since Aug 2018
- FancyBox since Jan 2019
- Amazon Web Services since May 2019
- Amazon CloudFront since May 2019
- Google Tag Manager since Feb 2020
- Python since Feb 2020
- Cart Functionality since Dec 2020
- Facebook Login since Jul 2021
- Fastly since Dec 2021
- MariaDB since Dec 2021
- Pantheon since Dec 2021
- Varnish since Dec 2021
- Google Hosted Libraries since Feb 2022
- jQuery CDN since Feb 2022
- core-js since Apr 2022
- MySQL since Jul 2022
- Google Maps since Jul 2022
- jQuery Migrate since Jul 2022
- Isotope since Jul 2022
- Snap.svg since Jul 2022
- WordPress since Jul 2022
- WP-PageNavi since Jul 2022
- wpBakery since Jul 2022
- Yoast SEO since Jul 2022
- ZURB Foundation since Jul 2022
- DocuSign since Aug 2022
- Microsoft 365 since Aug 2022
- Moodle since Aug 2022
- MailChimp since Aug 2022
- PWA since Aug 2022
- RequireJS since Aug 2022
- Sendgrid since Aug 2022
- Amazon SES since Aug 2022
- lighttpd since Aug 2022
- VideoJS since Aug 2022
- YUI since Aug 2022
- Facebook Pixel since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- cdnjs since Sep 2022
- Swiper since Oct 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- DonorPerfect since Feb 2023
- HubSpot since Mar 2023
- TinyMCE since Jul 2023
- Amazon S3 since Aug 2023
- Dropbox since Oct 2023
- lit-html since Jun 2024
- lit-element since Jun 2024
- Lodash since Aug 2024
- gunicorn since Aug 2024
- reCAPTCHA since Dec 2024
- Select2 since Dec 2024
- Cloudflare Bot Management since Dec 2024
- jsDelivr since Dec 2024
- W3 Total Cache since Dec 2024
- Emotion since May 2025
- React since May 2025
- Slider Revolution since May 2025
- The Events Calendar since Jul 2025
- Underscore.js since Jul 2025
- Cloudflare Turnstile since Sep 2025
- Day.js since Apr 2026
- Perl since Apr 2026
- Cloudflare Browser Insights since Apr 2026
- Koha since Apr 2026
- YouTube since Apr 2026
Previously used
- AddToAny Aug 2025 to Aug 2025 · 1 mo
- Popper Aug 2025 to Aug 2025 · 1 mo
- Flywheel Jul 2022 to Dec 2024 · 2 yrs
- BugHerd Oct 2022 to Jan 2024 · 1 yr
- Constant Contact Sep 2023 to Sep 2023 · 1 mo
- Babel Aug 2022 to Jun 2023 · 10 mo
- New Relic Aug 2022 to Jun 2023 · 10 mo
- Twitter Emoji (Twemoji) Jul 2022 to Jun 2023 · 11 mo
- 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
- Google Ads Conversion Tracking Aug 2022 to Aug 2022 · 1 mo
- Java Aug 2022 to Aug 2022 · 1 mo
- Swiper Slider Aug 2020 to Aug 2022 · 2 yrs
- Facebook Feb 2020 to Apr 2022 · 2 yrs
- PayPal Aug 2018 to Oct 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Django Feb 2020 to Jul 2020 · 5 mo
Timeline
2025 5 added · 3 dropped
- dropped AddToAny Oct 2025 · Widgets
- dropped Popper Oct 2025 · Miscellaneous
- added Cloudflare Turnstile Sep 2025 · Security
- added AddToAny Aug 2025 · Widgets
- added Popper Aug 2025 · Miscellaneous
- added Emotion May 2025 · JavaScript frameworks
- dropped Flywheel May 2025 · Hosting
- added React May 2025 · JavaScript frameworks
2024 6 added · 4 dropped
- added Cloudflare Bot Management Dec 2024 · Security
- added jsDelivr Dec 2024 · CDN
- added reCAPTCHA Dec 2024 · Security
- added Select2 Dec 2024 · JavaScript libraries
- added W3 Total Cache Dec 2024 · Caching
- dropped BugHerd Oct 2024 · Issue trackers
- added Lodash Aug 2024 · JavaScript libraries
- dropped Babel Jun 2024 · Miscellaneous
- dropped New Relic Jun 2024 · RUM
- dropped lighttpd Apr 2024 · Web servers
2023 16 added · 3 dropped · 1 switched
- dropped Constant Contact Nov 2023 · Marketing automation
- added Dropbox Oct 2023 · Digital asset management
- added Constant Contact Sep 2023 · Marketing automation
- dropped Twitter Emoji (Twemoji) Sep 2023 · Font scripts
- added BugHerd May 2023 · Issue trackers
- dropped C May 2023 · Programming languages
- added Cart Functionality May 2023 · Ecommerce
- added DonorPerfect May 2023 · Fundraising & donations
- added Facebook Login May 2023 · Authentication
- added FancyBox May 2023 · JavaScript libraries
- added Google Tag Manager May 2023 · Tag managers
- added Hotjar May 2023 · Analytics
- added HubSpot May 2023 · Marketing automation
- added jQuery CDN May 2023 · CDN
- added Swiper May 2023 · JavaScript libraries
- added Ubuntu May 2023 · Operating systems
- added HubSpot Mar 2023 · Marketing automation
- switched Java C Feb 2023 · Programming languages
- added DonorPerfect Feb 2023 · Fundraising & donations
- added Apple iCloud Mail Jan 2023 · Webmail
2022 47 added · 6 dropped · 1 switched
- dropped Google Cloud Dec 2022 · IaaS
- dropped Google Cloud Trace Dec 2022 · Performance
- dropped Google Ads Conversion Tracking Nov 2022 · Analytics
- added Facebook Pixel Sep 2022 · Analytics
- added HSTS Sep 2022 · Security
- switched Swiper Slider Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Apache HTTP Server Aug 2022 · Web servers
- added Cart Functionality Aug 2022 · Ecommerce
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added Drupal Aug 2022 · CMS
- added Exhibit Aug 2022 · JavaScript graphics
- added Facebook Login Aug 2022 · Authentication
- added FancyBox Aug 2022 · JavaScript libraries
- added Fastly Aug 2022 · CDN
- added Flywheel Aug 2022 · PaaS
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Maps Aug 2022 · Maps
- added Google Tag Manager Aug 2022 · Tag managers
- added Hotjar Aug 2022 · Analytics
- added Isotope Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MailChimp Aug 2022 · Email
- added MariaDB Aug 2022 · Databases
- added Microsoft 365 Aug 2022 · Webmail
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added Pantheon Aug 2022 · PaaS
- added PHP Aug 2022 · Programming languages
- added Snap.svg Aug 2022 · JavaScript libraries
- added Swiper Slider Aug 2022 · Miscellaneous
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Typekit Aug 2022 · Font scripts
- added Ubuntu Aug 2022 · Operating systems
- added Varnish Aug 2022 · Caching
- added WordPress Aug 2022 · CMS
- added WP-PageNavi Aug 2022 · WordPress plugins
- added wpBakery Aug 2022 · WordPress plugins
- added Yoast SEO Aug 2022 · WordPress plugins
- added ZURB Foundation Aug 2022 · UI frameworks
- dropped Facebook Jun 2022 · Widgets
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- dropped Cloudflare Jan 2022 · CDN
- dropped Typekit Jan 2022 · Font Scripts
2021 7 added · 3 dropped
- added Fastly Dec 2021 · CDN
- added MariaDB Dec 2021 · Databases
- added Pantheon Dec 2021 · PaaS
- dropped PayPal Dec 2021 · Payment processors
- added Varnish Dec 2021 · Caching
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Exhibit Jul 2021 · JavaScript graphics
- added Facebook Login Jul 2021 · Social logins
- dropped Exhibit Mar 2021 · JavaScript graphics
2020 1 added · 4 dropped
- dropped Amazon CloudFront Nov 2020 · CDN
- dropped Amazon Web Services Nov 2020 · PaaS
- dropped Django Oct 2020 · Web frameworks
- dropped Python Oct 2020 · Programming languages
- added Swiper Slider Aug 2020 · Miscellaneous
2019 21 added
- added Amazon CloudFront May 2019 · CDN
- added Amazon Web Services May 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Cloudflare Mar 2019 · CDN
- added Drupal Mar 2019 · CMS
- added Exhibit Mar 2019 · JavaScript Graphics
- added Font Awesome Mar 2019 · Font Scripts
- added Google Font API Mar 2019 · Font Scripts
- added Hotjar Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Lightbox Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added PayPal Mar 2019 · Payment Processors
- added PHP Mar 2019 · Programming Languages
- added Prototype Mar 2019 · JavaScript Frameworks
- added Twitter typeahead.js Mar 2019 · JavaScript Libraries
- added Typekit Mar 2019 · Font Scripts
- added Ubuntu Mar 2019 · Operating Systems
- added Windows Server Mar 2019 · Operating Systems
2018 4 added · 1 dropped
- dropped jQuery UI Jul 2018 · JavaScript Frameworks
- added Bootstrap Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added Typekit Jun 2018 · Font Scripts