Technology history for rpcs.org
Stack size over time
From 8 detected technologies in Jan 2019 to 39 in Sep 2026.
Currently detected
- Backbone.js since Jan 2019
- Google Font API since Jan 2019
- Google Analytics since Jan 2019
- Nginx since Jan 2019
- jQuery since Jan 2019
- Underscore.js since Jan 2019
- CodeMirror since Mar 2019
- Google Tag Manager since Mar 2019
- jQuery UI since Mar 2019
- Typekit since Mar 2019
- Moment.js since Mar 2019
- jQuery Migrate since Mar 2019
- Cloudflare since Aug 2019
- Cloudflare Browser Insights since Jun 2021
- Java since Aug 2021
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Firebase since Oct 2022
- Selectize since Nov 2022
- Apple iCloud Mail since Jan 2023
- Lightbox since Jul 2023
- Google Workspace since Jul 2023
- PHP since Oct 2023
- MySQL since Oct 2023
- RSS since Oct 2023
- Font Awesome since Oct 2023
- SiteGround since Oct 2023
- Jetpack since Oct 2023
- Twenty Nineteen since Oct 2023
- WordPress since Oct 2023
- core-js since Dec 2023
- WooCommerce since Dec 2023
- libphonenumber since Jun 2025
- cdnjs since Nov 2025
- Htmx since Nov 2025
- GSAP since Nov 2025
- Stimulus since Mar 2026
- VideoJS since Jun 2026
Previously used
- Google Hosted Libraries Feb 2022 to Oct 2025 · 3 yrs
- theTradeDesk Sep 2025 to Oct 2025 · 1 mo
- Issuu Jan 2023 to Jul 2025 · 2 yrs
- Crazy Egg Oct 2024 to Mar 2025 · 5 mo
- Cloudflare Bot Management Nov 2021 to Dec 2024 · 3 yrs
- YouTube Jul 2022 to Jan 2024 · 1 yr
- Microsoft 365 Aug 2022 to Jun 2023 · 10 mo
- Vimeo Jan 2023 to Jan 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- New Relic Mar 2019 to Jan 2021 · 1 yr
- Handlebars Jan 2019 to Feb 2019 · 1 mo
- HeadJS Jan 2019 to Feb 2019 · 1 mo
Timeline
2026 2 added
2025 5 added · 4 dropped · 1 switched
- dropped theTradeDesk Dec 2025 · Advertising
- switched Google Hosted Libraries cdnjs Nov 2025 · CDN
- added GSAP Nov 2025 · JavaScript frameworks
- added Htmx Nov 2025 · JavaScript libraries
- dropped Issuu Sep 2025 · Miscellaneous
- added theTradeDesk Sep 2025 · Advertising
- added Issuu Jul 2025 · Miscellaneous
- added libphonenumber Jun 2025 · JavaScript libraries
- dropped Crazy Egg May 2025 · Analytics
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 2 added · 3 dropped
- dropped Issuu Nov 2024 · Miscellaneous
- added Crazy Egg Oct 2024 · Analytics
- added Issuu Jul 2024 · Miscellaneous
- dropped YouTube Mar 2024 · Video players
- dropped Issuu Feb 2024 · Miscellaneous
2023 30 added · 3 dropped · 1 switched
- added Issuu Dec 2023 · Miscellaneous
- dropped Issuu Nov 2023 · Miscellaneous
- added Issuu Sep 2023 · Miscellaneous
- dropped Microsoft 365 Aug 2023 · Webmail
- added Google Workspace Jul 2023 · Webmail
- added Lightbox Jul 2023 · JavaScript libraries
- added Apple iCloud Mail May 2023 · Webmail
- added Backbone.js May 2023 · JavaScript frameworks
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Cloudflare Browser Insights May 2023 · Analytics
- added CodeMirror May 2023 · Editors
- added Firebase May 2023 · Databases
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Google Tag Manager May 2023 · Tag managers
- added HSTS May 2023 · Security
- added HTTP/3 May 2023 · Miscellaneous
- added Java May 2023 · Programming languages
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Moment.js May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added Selectize May 2023 · JavaScript libraries
- added Typekit May 2023 · Font scripts
- added Underscore.js May 2023 · JavaScript libraries
- switched Vimeo YouTube May 2023 · Video players
- dropped Issuu Apr 2023 · Miscellaneous
- added Apple iCloud Mail Jan 2023 · Webmail
- added Issuu Jan 2023 · Miscellaneous
- added Vimeo Jan 2023 · Video players
2022 24 added
- added Selectize Nov 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Backbone.js Aug 2022 · JavaScript frameworks
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Browser Insights Aug 2022 · Analytics
- added CodeMirror Aug 2022 · Miscellaneous
- added Google Analytics 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 Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added Moment.js Aug 2022 · JavaScript libraries
- added Typekit Aug 2022 · Font scripts
- added Underscore.js Aug 2022 · JavaScript libraries
- added YouTube Aug 2022 · Video players
- added YouTube Jul 2022 · Video players
- added Google Hosted Libraries Feb 2022 · CDN
2021 11 added · 7 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added Backbone.js Sep 2021 · JavaScript frameworks
- added Underscore.js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Java Aug 2021 · Programming languages
- switched New Relic Cloudflare Browser Insights Jun 2021 · Analytics
- added CodeMirror Jun 2021 · Miscellaneous
- added jQuery Jun 2021 · JavaScript libraries
- added jQuery Migrate Jun 2021 · JavaScript libraries
- added jQuery UI Jun 2021 · JavaScript libraries
- added Moment.js Jun 2021 · JavaScript libraries
- added Typekit Jun 2021 · Font scripts
- dropped CodeMirror Mar 2021 · Miscellaneous
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Typekit Mar 2021 · Font scripts
2019 11 added · 5 dropped
- added Cloudflare Aug 2019 · CDN
- dropped Backbone.js Apr 2019 · JavaScript Frameworks
- dropped Handlebars Apr 2019 · JavaScript Frameworks
- dropped HeadJS Apr 2019 · JavaScript Libraries
- dropped Nginx Apr 2019 · Web Servers
- dropped Underscore.js Apr 2019 · JavaScript Libraries
- added CodeMirror Mar 2019 · Miscellaneous
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added Typekit Mar 2019 · Font Scripts